✨ Des créateurs d'Abundera Sign

Free Lost & Found QR Code Generator

Print a scan-to-contact QR on pet tags, key-chains, laptop labels, water-bottle decals — anything you want returned. Scanner sees an "if found" prompt with your chosen contact method; you never expose personal info until someone actively reaches out.

What are you making?

Need help choosing a type? Use the Wizard → · Got a code to test? Open QR Lab →

0 outbound requests · 100% client-side · verify it yourself → Don't trust us — reproduce our scanner tests →
Verify our privacy claims live, from your browser

These values are computed in your browser right now. No server round-trip. Click any row for a one-line explanation.

  • Outbound requests after page load … Expected: 0 Everything runs in your browser, so no data ever leaves after the initial page load.
  • Third-party domains contacted … Expected: 0 No analytics, no CDN fonts, no avatar services, no trackers — single origin only.
  • Cookies set … Expected: 0 No session, no analytics, no preferences in cookies. Nothing to sync, nothing to leak.
  • localStorage keys … Only your saved QRs and preferences Saved templates, history, and language preference. Inspected in Application → Local Storage.
  • Service worker status … Offline-ready Static assets cached for offline use. You can disable your network and the generator still works.
  • Network status … Offline proof: turn off WiFi, click Generate. Still works. The simplest proof. If this were secretly a client for a server, offline would break it.
Read the full manifesto → Don't trust us — reproduce our tests →
Saved profiles 0
    No saved profiles yet. Click the button below to save the current form as a reusable profile.

    Profiles are stored only in this browser (localStorage). Nothing leaves your device. Click a profile to restore its fields.

    Légende de compatibilité
    📱 Tout appareil photo de téléphone 🏭 Scanner professionnel / industriel uniquement 💳 Application de portefeuille ou bancaire 🔐 Application d'authentification 📲 Lecteur spécifique à l'application Voir la matrice complète →

    Vous ne trouvez pas ?

    Host your PDF anywhere — Google Drive (use the "anyone with link" share URL), Dropbox, your own server, S3, etc. Paste the public link here. We encode the URL so the QR works forever and never depends on us. Tip: for Google Drive, replace /view in the share URL with /preview for a cleaner mobile view.

    Tout fichier téléchargeable — installateur, archive, document, jeu de données. Hébergez-le n'importe où ; nous encodons l'URL. Le navigateur de l'utilisateur gère le téléchargement selon ses propres règles de type MIME.

    JPEG, PNG, WebP, GIF ou HEIC — hébergez-le n'importe où. Les navigateurs mobiles ouvrent l'image en plein écran ; les navigateurs de bureau l'affichent en ligne.

    Les URL YouTube et Vimeo s'ouvrent nativement dans leurs applications sur les téléphones. Les fichiers .mp4 / .webm directs s'ouvrent dans tout navigateur moderne.

    MP3 / OGG / WAV / FLAC / M4A direct URLs play inline in mobile browsers. Spotify (open.spotify.com/track/…) and SoundCloud (soundcloud.com/…) URLs open in their apps. Apple Music / Bandcamp / Tidal links also work.

    Restaurant / cafe / bar menu — point to a PDF, an HTML menu page, or your online-ordering platform (Toast / Square / DoorDash / Uber Eats). Print on table tents, host signs, or window stickers. Pro tip: use a frame ("Scan our menu") so customers know what to do.

    Paste your form's share link — either the short forms.gle/… or the long docs.google.com/forms/d/e/…/viewform form. We auto-prefer forms.gle when both are available since the shorter URL produces a denser QR. Works for surveys, registrations, RSVPs, lead capture, classroom polls.

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    Les téléchargements locaux restent dans votre navigateur et n'apparaissent que sur la carte imprimée. Les données QR utilisent l'URL ci-dessus.

    Plus de champs (facultatif)

    Adresse

    Profils sociaux

    Entered in your local timezone. Saved as UTC so anyone who scans the QR sees the right wall-clock time in their own timezone.

    Scanning opens the attendee's contact card. Event name and session are recorded in the NOTE field so the attendee remembers where they met.

    Astuce : faites un clic droit sur n'importe quel point de Google Maps et copiez les coordonnées

    Recommandé
    Recommandé
    Recommandé
    Réglages avancés
    Réglages avancés

    Un drapeau suisse rouge est automatiquement superposé sur le QR — exigé par les banques suisses.

    Réglages avancés

    Collez une facture BOLT11 (lnbc...) ou une adresse Lightning. Nous ajoutons le préfixe du schéma URI lightning: pour que tout portefeuille Lightning puisse le scanner.

    Use this if you're enrolling a new 2FA account in an authenticator app (Google Authenticator, Authy, 1Password, Bitwarden). Do not screenshot, email, or photograph this QR — the secret inside it is a permanent key to the account.

    Réglages avancés

    Compatible avec Google Authenticator, Authy, 1Password, Bitwarden et toute application TOTP standard.

    Use this if you're provisioning a counter-based hardware token (YubiKey OTP) or a system without a reliable clock. Do not use when TOTP will do — HOTP counters drift, and recovery is harder after a dropped sync.

    Réglages avancés

    HOTP (RFC 4226) is the counter-based sibling of TOTP. Use it for hardware tokens like YubiKey OTP or for systems without reliable clocks. Same otpauth:// scheme; counter increments per code instead of advancing on time.

    Use this if you're a carrier or MVNO issuing an eSIM activation profile to a customer (iOS 17.4+ / Android 13+). Do not share this QR after it's been scanned — the SM-DP+ activation is usually single-use and the profile belongs to one device.

    Code d'activation GSMA SGP.22 conforme LPA. iOS 17.4+ et Android 13+ les scannent directement pour provisionner des profils eSIM.

    Per RFC 3261, opens a SIP softphone (Linphone, Zoiper, Bria, etc.) and dials the address. sips: forces TLS for signalling. Works with Asterisk, FreeSWITCH, 3CX, and any standards-compliant PBX.

    Opens the system MMS composer to send a multimedia message (text + image/audio/video attachment). Distinct from sms: in that the recipient receives an MMS-formatted message. iOS, Android and most carrier apps honour this scheme.

    Paste the QR URL from your Alipay Receive Money page (Settings → My QR Code → Save). We pass it through verbatim. The Alipay app, AliPayHK, and any device with the Alipay+ scanner will recognise the URL or QR.

    Personal receive codes start with wxp://f2f. Merchant codes are https://payapp.weixin.qq.com/... URLs from the Weixin Pay merchant portal. Paste either; we encode verbatim. The WeChat app and any Weixin-Pay-enabled scanner will resolve it.

    Swish is Sweden's national P2P / merchant mobile-payment service. Payee can be a private mobile number (Swish-number) or a 1234-style merchant alias. The Swish app on iOS and Android scans the standard swish://payment?data=... URI.

    Vipps is Norway's dominant mobile-payment app (now Vipps MobilePay across the Nordics). Send to phone emits a vipps://send?... deeplink for P2P; Merchant short-link wraps a https://qr.vipps.no/... URL.

    Paste the link from your Mercado Pago Cobrar page (the https://mpago.la/..., https://link.mercadopago.com.br/..., or full mercadopago.com short-link). Works across MP apps in Argentina, Brazil, Mexico, Chile, Colombia, Uruguay and Peru.

    Use this if you need pharma / medical / direct-part-marking symbology or you're encoding for industrial imagers. Do not use for consumer-facing signage — Apple iPhone cameras do not decode Data Matrix natively.

    Data Matrix is a square 2D matrix barcode (ISO/IEC 16022) used in healthcare, electronics, manufacturing, and direct-part marking. Holds up to ~2,335 alphanumeric characters in a single tag. Note: this is not a QR code — QR-only styling (eyes, dots, gradients, frames, logos) is disabled and the basic monochrome render is used.

    Use this if you're generating boarding passes, transit tickets, or electronic-ID payloads for dedicated scanners. Do not use for public marketing print — most phone cameras won't decode Aztec reliably.

    Réglages avancés

    Aztec Code (ISO/IEC 24778) is the 2D barcode used by airline boarding passes, train tickets, and electronic ID. Designed to scan well on phone screens and at low contrast. Holds up to ~3,067 alphanumeric characters. Not a QR; QR-only styling is disabled.

    Use this if you're printing an IATA-compliant boarding pass (Aztec, QR, or PDF417) for gate scanners at any of the 200+ airlines that implement BCBP / Resolution 792. Do not use this to board a real flight you didn't check in for — the format carries no cryptographic signature; airline gate systems validate against their own DCS, not against the QR itself.

    Advanced — paste raw BCBP string

    If your airline or PSS (Amadeus / Sabre / Navitaire / HP Shares) already exports a full BCBP string, paste it here to preserve conditional fields, multi-leg data, and security sections the structured form doesn't expose.

    IATA Resolution 792 / BCBP Implementation Guide v7. Encode as Aztec for mobile boarding passes, PDF417 for printed Type-A stock, or QR for modern gates. We build the mandatory M1 header + a single leg; paste the full BCBP in Advanced for multi-leg itineraries.

    Use this if you need stacked-linear barcode for driver's-licence parsing, boarding passes, airbills, or AAMVA workflows. Do not use for normal consumer phone-camera signage — coverage is uneven across readers.

    Réglages avancés

    PDF417 (ISO/IEC 15438) is a stacked linear barcode used on US driver's licences, passports, FedEx airbills, and AAMVA-encoded ID cards. Holds up to ~1,800 ASCII characters. Not a QR; QR-only styling is disabled.

    Use for legitimate purposes only: AAMVA parser testing, kiosk & age-gate development, accessibility tools, and demoing AAMVA workflows. Producing a counterfeit government ID is identity fraud and is prosecuted as a felony in every US state. Use real data only when you own the source license, or use synthetic data clearly marked as such.

    Recommandé
    Réglages avancés

    Génère un code-barres PDF417 conforme au standard AAMVA Card Design. Scannez-le avec le lecteur de ce site pour voir le parseur de prévisualisation de permis structuré en action.

    Code 128 (ISO/IEC 15417). Longueur variable, haute densité, encode le jeu ASCII complet. Utilisé sur les étiquettes d'expédition (UPS, FedEx, DHL l'utilisent pour leur suivi interne), la chaîne logistique et l'étiquetage industriel.

    Code 39 (ISO/IEC 16388). Le code-barres alphanumérique d'origine, pris en charge par tous les scanners jamais fabriqués. Utilisé pour les bracelets patients en milieu hospitalier, la logistique militaire DOD (LOGMARS) et l'étiquetage des stocks.

    Code 93 — successeur plus compact du Code 39 par Symbol Technologies. Deux caractères de somme de contrôle obligatoires (C et K) le rendent plus fiable sur les étiquettes abîmées.

    Codabar (NW-7) — utilisé par les banques de sang américaines, les bordereaux FedEx (anciens), les bibliothèques (US/CA/EU) et le développement photo. Auto-vérificateur ; ne nécessite pas de chiffre de contrôle.

    EAN-13 / GTIN-13 — identifiant mondial de produit de détail. Utilisé hors d'Amérique du Nord (qui utilise UPC-A) sur tous les produits de consommation. Utilisez le numéro GS1 à 12 chiffres ; le 13e chiffre de contrôle est calculé pour vous.

    EAN-8 / GTIN-8 — identifiant compact de produit de détail pour les petits emballages où l'EAN-13 ne tient pas (chewing-gum, piles, etc.).

    UPC-A / GTIN-12 — identifiant de produit de détail nord-américain. Utilisez le numéro GS1 à 11 chiffres.

    UPC-E — variante compacte à 8 chiffres avec suppression de zéros de l'UPC-A pour les petits emballages.

    ITF-14 (Interleaved 2 of 5) — standard GS1 pour les cartons d'expédition / caisses externes. Identifie le produit à l'intérieur (GTIN-14). Utilisé par tous les grands détaillants et entrepôts 3PL.

    Numéro d'identification du véhicule selon ISO 3779. Encodé sous forme de code-barres Code 39 pour la compatibilité avec les scanners DMV des États, les registres automobiles et les flux d'assurance/titre. Le 9e caractère est un chiffre de contrôle (validé automatiquement, mais non calculé — les VIN invalides sont quand même encodés pour les tests).

    Paste the link from your Payconiq merchant portal — typically https://payconiq.com/t/1/... for transactions or https://payconiq.com/l/1/... for static merchant QRs. Scanned by Payconiq, Bancontact, KBC Mobile, Belfius, ING, BNP Paribas Fortis, and most Benelux banking apps.

    EPC QR Code (EPC069-12 / Girocode) — the European standard for SEPA Credit Transfer initiation via QR. Supported by most European banking apps including Sparkasse, ING, KBC, BNP Paribas, Rabobank, and all EPC-compliant banks.

    Paste the URL to your .pkpass file or Apple Wallet deep link. Scanning opens the pass directly in Apple Wallet on iOS devices.

    Paste the Google Wallet save link from the Google Pay API or your pass issuer. Scanning opens the pass directly in Google Wallet on Android devices.

    Encode toute la ligne authorized_keys. Scannez pour copier-coller la clé sur une nouvelle machine.

    Pour les clés très longues, utilisez rMQR paysage ou divisez en plusieurs QR. Le QR standard plafonne à environ ~2 Ko.

    Les applications mobiles officielles WireGuard scannent ces QR directement. N'incluez jamais votre clé privée dans un QR imprimé — uniquement pour le partage numérique.

    Use this if your WebAuthn server issued a FIDO:/ URI for cross-device passkey sign-in, or if you want a QR that opens your passkey-management page. Do not use this to "create" a passkey — the URI is issued by your relying party; we only wrap it as a QR.

    The FIDO:/ URI is generated by your relying party (the site you're signing into) and is session-specific — it embeds a short-term session key plus a long-term identity key. Paste it here and we wrap it as a QR. Apple Safari, Chrome, Edge, and 1Password all recognise the FIDO:/ scheme for CTAP 2.2 hybrid transport.

    Use this if your healthcare provider, state health department, or health-wallet app gave you a shc:/ URI (vaccination record, lab result, discharge summary, prescription) and you want to share it as a QR code. Do not use this to "create" a health card — the cryptographic signature is issued by the health authority; we only wrap the URI as a QR.

    The URI starts with shc:/ followed by digits. If your card is chunked (shc:/1/2/..., shc:/2/2/...), paste one chunk at a time and generate one QR per chunk — SHC verifiers scan them in sequence. Single-chunk payloads fit in a V22 QR (~1,191 digits).

    Use this if you're a brand owner preparing for the GS1 Sunrise 2027 cutover or you need a single code that carries product identity + batch/expiry/serial. Do not use as a standalone marketing QR — retailers' POS systems will treat it as inventory data first, URL second.

    GS1 Sunrise 2027: retailers must scan 2D codes at POS by 1 Jan 2027. Learn more →
    Recommandé

    GS1 Digital Link est l'alternative moderne et compatible web au code-barres EAN-13 pour les produits de détail. Le domaine du résolveur est id.gs1.org par défaut, mais vous pouvez utiliser le vôtre.

    Use this if you're a manufacturer or importer preparing for the EU Digital Product Passport (DPP) mandate, operational 19 July 2026 under ESPR Regulation (EU) 2024/1781. Each individual product instance sold in the EU needs a scannable QR or Data Matrix resolving to its DPP record. Do not use this as a marketing QR — the URL should resolve to structured DPP data (JSON-LD), not a landing page.

    Plus de champs (facultatif)

    The QR encodes a GS1 Digital Link URL pointing to your DPP record — the same URI syntax as GS1 Digital Link (Article 10 mandate explicitly references it). Your resolver must return structured DPP data (GS1 Digital Link resolver or custom JSON-LD endpoint) and the unique identifier must comply with ISO/IEC 15459:2015.

    Collez le lien de partage depuis l'application Spotify, ou seulement l'ID. Nous construisons l'URL open.spotify.com automatiquement.

    Le format dépend de la plateforme — pour Mastodon utilisez @utilisateur@instance, pour Bluesky utilisez handle.bsky.social, pour Nostr collez la clé npub.

    L'URI Geo (RFC 5870) s'ouvre directement dans n'importe quelle application de cartes de l'appareil — Google Maps, Apple Maps, OsmAnd, etc. — sans choisir de fournisseur.

    Lien magnet BitTorrent standard. Scanné par tout client BitTorrent prenant en charge les gestionnaires de schéma URI.

    Entered in your local timezone. Saved as UTC so anyone who scans the QR sees the right wall-clock time in their own timezone.

    Advanced — paste or edit raw .ics

    Collez une charge utile iCalendar RFC 5545 complète — prend en charge plusieurs événements, alarmes, règles récurrentes. La plupart des applications de calendrier importent le QR directement.

    URI webcal:// qui abonne le scanner à un flux .ics hébergé. Se met à jour automatiquement au fil de la publication de nouveaux événements.

    Liens (jusqu'à 10)
    5 lignes de plus

    Toute votre page de bio est encodée dans le hash URL du QR — aucun backend, aucun compte, aucun suivi. La page /bio/ décode et affiche le tout côté client.

    Plus de champs (facultatif)

    Deep-link to a specific point in the video. Works on both youtu.be and youtube.com URLs (?t=42).

    Collez une URL de vidéo YouTube ou simplement l'ID vidéo à 11 caractères. Nous créons un lien court youtu.be qui s'ouvre dans l'application YouTube ou le navigateur.

    Ouvre l'application Apple Music (ou le lecteur web) directement sur la chanson, l'album, la liste de lecture ou l'artiste. La boutique régionale détermine le catalogue du pays utilisé.

    Find your Place ID at https://developers.google.com/maps/documentation/places/web-service/place-id. Scanning opens the Google Review dialog for your business.

    The slug in your Yelp URL after /biz/. Scanning opens the Yelp Write A Review page.

    The d + numeric ID from your TripAdvisor listing URL. Scanning opens the Write Review page.

    Routes happy customers to your public review page and unhappy ones to a private channel. The branching happens in the user's browser via a hash splash at /review/ — no backend, no tracking. Important: Google's review-gating policies prohibit hiding negative reviews — use this only to collect private feedback in addition to allowing all customers to leave a public review if they choose.

    Tries the deep link first; if the app isn't installed, shows the right store button (App Store on iOS, Play Store on Android). On desktop, opens the web fallback. OS detection happens at /app/ — no backend.

    Paste any meeting invite link. For Zoom, Google Meet, and Teams we extract the canonical join URL automatically.

    If a URL is provided, the QR opens the page with your promo code appended as ?code=YOURCODE. Without a URL, the QR encodes the plain promo code text.

    Ouvre Venmo avec votre nom d'utilisateur pré-rempli. Fonctionne sur tout appareil avec l'application Venmo installée.

    Ouvre Cash App avec votre $cashtag pré-rempli.

    QR de pourboire qui renvoie vers votre page Ko-fi, Patreon, Buy Me a Coffee ou Liberapay. Choisissez la plateforme et entrez votre nom d'utilisateur.

    URI TWINT qui ouvre l'application suisse TWINT avec votre numéro de mobile pré-rempli. TWINT est l'application de paiement mobile dominante en Suisse.

    Bizum est le service de paiement mobile P2P dominant en Espagne, utilisé par toutes les grandes banques espagnoles. Le scan ouvre l'application bancaire.

    PayNow est le standard de paiement QR unifié de Singapour. Prend en charge le numéro de mobile ou l'UEN comme proxy.

    Standard de paiement QR unifié JPQR japonais. Accepté par PayPay, LINE Pay, Rakuten Pay et plus de 20 applications de paiement japonaises.

    Système de paiement rapide de Hong Kong. Fonctionne avec toutes les banques de détail de Hong Kong et le service FPS de HKICL.

    DuitNow par PayNet — réseau de paiement en temps réel national de Malaisie. Fonctionne avec toutes les banques de détail et e-wallets malaisiens.

    URI du portefeuille électronique MoMo — l'application de paiement mobile la plus utilisée au Vietnam avec plus de 30 millions d'utilisateurs.

    M-PESA by Safaricom — Kenya's dominant mobile money network. EMVCo MPM QR, readable by the M-PESA app and Safaricom-compatible scanners.

    BLIK — Poland's dominant mobile payment system used by all major Polish banks. The 6-digit code is time-limited and confirms the transaction in the payer's banking app.

    Interac e-Transfer — Canada's national real-time money transfer service, supported by all major Canadian banks and credit unions.

    MB WAY — Portugal's leading mobile payment app linked to SIBS/Multibanco. The phone number identifies the recipient in the MB WAY network.

    GCash — the Philippines' largest mobile wallet with 80+ million users. EMVCo MPM QR format, scannable by the GCash app.

    Maya (formerly PayMaya) — major Philippine e-wallet and digital bank. EMVCo MPM QR format, scannable by the Maya app.

    Kakao Pay — South Korea's leading mobile payment platform from KakaoTalk (50+ million users). Paste a merchant code or a full https://qr.kakaopay.com/ link from your Kakao Pay for Business dashboard.

    Naver Pay — major South Korean e-wallet operated by Naver, integrated with the Naver shopping and content ecosystem. Paste a merchant ID or a full https://npay.naver.com/payments/ link.

    LINE Pay — mobile wallet from LINE Corporation, widely used in Japan, Taiwan, and Thailand. Paste a merchant ID or a full https://line.me/pay/ link from your LINE Pay merchant dashboard.

    iDEAL — the Netherlands' national bank transfer payment scheme, used by 70%+ of Dutch online shoppers. Paste the full iDEAL payment URL issued by your payment processor (Mollie, Stripe, Adyen, etc.).

    Boleto Bancário — Brazil's ubiquitous printed-invoice payment method, accepted by every Brazilian bank. Paste the 44-digit linha digitável (bank slip) or the 48-digit concessionária code. Banking apps recognize the digit pattern and auto-fill the payment.

    QRIS — Bank Indonesia's unified QR (EMVCo MPM, live cross-border to Thailand, Malaysia, Singapore, Vietnam via ASEAN RPC). Accepted by every Indonesian bank and e-wallet (GoPay, OVO, DANA, ShopeePay, LinkAja). The QR encodes the NMID + merchant name + optional fixed amount.

    VietQR — Vietnam's national unified QR built on NAPAS + the ASEAN Regional Payment Connectivity standard. Every Vietnamese retail bank app scans it. Bank BIN examples: 970436 (Vietcombank), 970418 (BIDV), 970422 (MB Bank), 970415 (VietinBank).

    QR Ph — the Philippines' national unified QR standard from Bangko Sentral ng Pilipinas (BSP), sitting above the individual e-wallets (GCash, Maya) and all major retail banks. Interoperable EMVCo-MPM format.

    KHQR — National Bank of Cambodia unified QR. Live cross-border to Thailand (PromptPay), Laos (Lao QR), Vietnam (VietQR). Supports both USD and KHR since Cambodia is dual-currency.

    Lao QR — Bank of the Lao PDR unified QR. Accepted by BCEL, LDB, JDB, and every Lao retail bank app. Cross-border live with Thailand (PromptPay), Cambodia (KHQR), Vietnam (VietQR).

    PayShap — BankservAfrica's real-time rapid payment rail, live across every major South African bank (Absa, FNB, Nedbank, Standard Bank, Capitec, Discovery, Investec, TymeBank). Send in <10 seconds by mobile number or ShapID.

    Use this if you want to share your Zelle-registered email or US phone number as a scannable contact card. Note: Zelle has no universal QR URI scheme — scanners open your chosen contact method; the payer still initiates the transfer from their own banking app. This QR is a convenience, not a direct-pay link.

    Zelle is built into every major US bank app (Chase, Bank of America, Wells Fargo, Capital One, Citi, and ~2,000 others). This QR encodes a mailto: or tel: that opens the recipient's contact card. The payer then opens their banking app, taps Zelle, and pastes the email / phone — the actual transfer happens bank-to-bank, never through us.

    Satispay — Italy's licensed payment-institution mobile wallet. Accepted by 300,000+ Italian merchants. Customers scan the QR from the Satispay app; no card data, no typing PIN.

    Use this if you're piloting Drex (Brazil's wholesale/retail CBDC, launched 2026 by Banco Central do Brasil on a Hyperledger Besu DLT). Drex settles via the existing Pix infrastructure; most merchant integrations accept the same Pix EMVCo-style QR with a Drex flag.

    Drex — Brazil's tokenised central bank digital currency, Phase-1 live 2026. Settles through existing Pix QR infrastructure during the transition. For pure-Pix transfers, use Pix.

    Use this if you're testing Digital Euro pilot rails (ECB preparation phase, 2023–present; live retail issuance decision expected late 2026). Format follows EPC / SCT-Inst QR patterns with a CBDC flag. Not yet a production payment method — pilot participants only.

    Digital Euro — the ECB's proposed retail CBDC. Preparation phase runs through Oct 2026; live issuance pending Governing Council decision. For standard euro bank transfers, use SEPA or EPC Girocode.

    Digital Ruble — Bank of Russia CBDC. Pilot banks began retail rollout September 2026; mandatory distribution via commercial banks scheduled phase-in through 2027. Each wallet address is issued by a participating bank.

    e₹ / Digital Rupee — the RBI's retail CBDC, live via pilot banks since December 2022. QRs share UPI-style VPAs with an @{bank}digital suffix (e.g. @icicidigital, @hdfcdigital). Interoperable with the existing UPI QR landscape since October 2023.

    Use this if you want a reusable Lightning receive QR. BOLT12 offers (lno1...) don't expire and can be scanned repeatedly, unlike BOLT11 invoices. Not all Lightning wallets support BOLT12 yet (Phoenix, Core Lightning, LNDk, Zeus partial); check your wallet before handing out printed QRs.

    BOLT12 "offers" are the reusable successor to BOLT11 Lightning invoices — no per-payment re-issuance, no 1-hour expiry. Generated server-side by Core Lightning (lightning-cli offer), LNDk, or Strike. Our QR is a passthrough.

    Monero (XMR) is the largest privacy-by-default cryptocurrency. QR emits a monero: URI per the community-standard scheme; GUI and CLI wallets, Cake, MyMonero, Feather, and Monerujo all parse it.

    Use this if you're printing the onboarding QR for a Matter-certified smart-home device (light bulb, sensor, lock, thermostat). The code admits the device into any Matter ecosystem — Apple Home, Google Home, SmartThings, Alexa, Home Assistant. Do not share once the device is paired — anyone with the code can commission it into a fresh fabric.

    Matter QR payload (Connectivity Standards Alliance spec). Format is MT: + base38-encoded CBOR. Manual pairing code (11 digits) is the fallback for devices without a QR. Every Matter-certified product is shipped with one from the manufacturer.

    WalletConnect v2 (now called Reown) URI. Generated by the dApp when a user clicks "Connect Wallet". Scanning with MetaMask, Trust, Coinbase Wallet, Phantom, Rainbow, Zerion, and 300+ other wallets completes the pairing. Session-specific — URIs are single-use.

    NFT claim / mint URLs from thirdweb, Reown, Zora, Manifold, or any chain-aware frontend. Scanning opens the claim page in the user's browser; WalletConnect or injected provider handles the on-chain mint. Works across Ethereum, Base, Polygon, Optimism, Arbitrum, Zora, Solana (scheme-dependent).

    Tailscale auth-key URL (ephemeral or reusable) from the admin console. Scanning on a new device triggers the auth flow. Works for Tailscale, Headscale (self-hosted), and compatible forks. Don't publish reusable keys in public QRs — anyone can join your tailnet.

    Works for any ActivityPub-compatible server (Mastodon, Pleroma, GoToSocial, Akkoma). Profile URL for sharing; OAuth authorize link for signing into a third-party app.

    Use this if you're printing a pet tag, key-chain sticker, laptop label, water-bottle decal, or anything else you want returned if lost. Scanner sees an "if found" contact prompt; owner is never exposed until they choose to respond.

    No account, no tracking, no service that can paywall your tag. The QR goes straight to your chosen contact method with a pre-filled "I found this" subject line. Works for pet tags, luggage, bike locks, cameras, anything with a visible printable surface.

    PayID est le service d'adressage de paiement instantané en Australie. Fonctionne avec toute application bancaire australienne compatible NPP.

    ZATCA / FATOORA est le format QR obligatoire pour les factures électroniques en Arabie Saoudite, requis sur toutes les factures commerciales depuis 2021.

    URI BIP-21 unifié combinant une adresse Bitcoin on-chain et une facture Lightning. Les portefeuilles modernes choisissent Lightning si disponible et se rabattent sur la chaîne principale.

    Les téléchargements locaux restent dans votre navigateur et n'apparaissent que sur la carte imprimée. Les données QR MeCard n'ont pas de champ photo.

    MeCard est une alternative plus simple à vCard, préférée par certains appareils Android

    Plus de champs (facultatif)

    Adresse

    0 caractères

    Capacité Micro QR : 35 chiffres, 21 caractères alphanumériques en majuscules, ou ~15 octets (minuscules/URLs). Idéal pour les codes courts, numéros de série et identifiants. Pour les URLs, utilisez le QR standard.

    La plupart des appareils photo de téléphone ne peuvent pas lire les codes Micro QR. Ce format nécessite des scanners industriels spécialisés (ex. Scandit, Cognex). Utilisez le QR standard pour la lecture grand public.

    Rectangular Micro QR \u2014 un format étroit et large idéal pour les tubes à essai, bracelets et bandelettes de tickets. Jusqu'à 361 caractères.

    La plupart des appareils photo de téléphone ne peuvent pas lire les codes rMQR. Ce format nécessite des scanners industriels spécialisés. Utilisez le QR standard pour la lecture grand public.
    No styling — plain barcode only

    This symbology renders monochrome with foreground and background colours only. Templates, dot/eye shapes, gradients, frames, and centre logos are QR-only features and are hidden here.

    Afficher 30 autres modèles

    Enregistrez un style avec le bouton ci-dessus pour conserver vos favoris ici.

    #000000
    #FFFFFF

    Ou choisissez une icône intégrée :

    Afficher 108 icônes de plus

    Rendu derrière le QR avec une opacité réduite. Force automatiquement EC=H pour que le QR reste scannable à travers la photo.

    Génération par lots

    Téléchargez un CSV pour générer jusqu'à 500 QR codes en un seul lot. Chaque ligne devient son propre QR : choisissez un modèle ou personnalisez 21 propriétés ligne par ligne : couleurs, cadres, styles de points/yeux/pupilles, dégradés, transparence, taille, correction d'erreurs, format, logo intégré et bien plus encore.

    21 colonnes : type, data, filename, frametext, frame, template, fgcolor, bgcolor, size, ec, dotstyle, eyestyle, format, logo, gradient, g2, gtype, gangle, transparent, eyeball, eyecolor. Seuls type et data sont obligatoires. Utilisez | pour séparer les champs dans data (par ex. ssid|password|WPA).

    Les 20 types de QR sont pris en charge, y compris URL, WiFi, vCard, MeCard, Email, SMS, Event, Location, UPI, SEPA, PayPal, Crypto, Micro QR et rMQR. Téléchargez le CSV d'exemple pour voir toutes les colonnes, les 40 modèles, les 11 styles de cadres et les 12 logos intégrés en action.

    1. Téléchargez le modèle CSV · 2. Éditez-le dans Google Sheets, Excel, Numbers ou tout éditeur de texte · 3. Téléversez-le ici

    Test before you print in QR Lab →

    Enregistrez l'intégralité du QR code – type, toutes les valeurs de champ, style, cadre, logo, conception de carte de visite – dans un seul fichier .qr.json. Chargez-le plus tard pour tout recréer en un seul clic.

    Saisissez du contenu pour générer votre QR code

    Why Abundera QR

    Why a privacy-first Lost & Found QR?

    Commercial pet-tag services (Ring Pet Tag, PawPrintsID, FidoAlert, Comeback Tag) require an account, a subscription, and a central database holding your contact info. If the service goes out of business or paywalls your tag, your printed QR stops working.

    Our QR goes directly to your chosen contact method — mailto:, sms:, or a URL you control. No service sits between the finder and you. Works forever; no subscription; no data collected.

    Where it works

    Aussi par Abundera

    Des signatures électroniques qui tiennent devant les tribunaux

    Abundera Sign va au-delà des signatures électroniques de base. Chaque document bénéficie d'une preuve cryptographique, d'une vérification indépendante et d'un ensemble de preuves infalsifiables.

    • Packages de preuves prêts pour les tribunaux, générés automatiquement
    • Sceau de document personnel \u2014 détecte les falsifications instantanément
    • Ancré à 5 systèmes indépendants \u2014 aucun point de défaillance unique
    Essayer Abundera Sign

    Disponible en 26 langues

    Interface entièrement traduite, rendu d'écriture native et prise en charge de droite à gauche pour l'arabe et l'ourdou.

    Frequently Asked Questions

    Can anyone see my email / phone from the QR?

    Only the person who scans it. The QR encodes a mailto: or sms: URI — scanners' camera apps open the contact method, and the finder chooses whether to reach out. No database, no central service, no tracking.

    Should I use email or phone?

    Email for most cases — lower urgency, easier for finders to write a longer message with photos. Phone for pets (immediate retrieval matters) and high-value items (camera, laptop).

    What if I want to change the contact later?

    Regenerate the QR and reprint. The whole design is "the QR is the contact info" — change one, reprint the other. If you need editability, host a page at your own domain and use the URL option — update the page anytime.

    Is this safe against stalkers?

    Safer than handwritten contact info but not perfect — anyone who finds the item scans the QR and sees your contact method. For maximum safety, use an alias email (example@yourdomain.com that forwards) or a Google Voice / Signal number, not your primary.

    How is this different from Tile / AirTag?

    Tile / AirTag track the item's location via BLE + crowdsourced networks. Lost & Found QR doesn't track — it's passive. Someone has to actively find the item, scan, and contact you. Complementary, not competing.

    What size should the printed QR be?

    For pet tags and keychains, 1.5–2 cm is the practical minimum — smaller than that and most phone cameras can't focus. For laptop labels, luggage tags, and bike stickers, 3–4 cm gives the finder an easy scan even in low light.

    Will the QR survive weather and wear?

    Inkjet + paper is rain-killed in one afternoon. Use laser-printed vinyl stickers (4–6 year outdoor durability), anodised-aluminium tags (pet-tag standard), or engraved stainless steel for maximum lifetime. Protect with a clear laminate layer.

    What do I write as the item name?

    Something the finder can verify to make sure they've got the right item: "My dog Rex (black Labrador)", "MacBook Pro with black case", "Red Hydroflask 32oz". Specificity helps if multiple items have been lost in the same area.

    Can I use this for business-asset tracking?

    Yes — a URL option pointing to your asset-management page lets an IT department track laptops, tablets, barcode scanners, and field equipment. The QR stays static; the resolver page shows current owner, location, and reporting workflow.

    Does the QR contain my address?

    No — unless you put it in the 'What is this attached to?' field or in the URL you're linking to. The default flow only encodes the contact method (email / phone / URL). Your address stays private.

    Tous les types de QR Code

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