Free Lost & Found QR Code Generator

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.

任何可下载的文件 — 安装程序、压缩包、文档、数据集。托管在任何地方；我们编码URL。用户的浏览器按其MIME类型规则处理下载。

JPEG、PNG、WebP、GIF或HEIC — 托管在任何地方。移动浏览器全屏打开图片；桌面浏览器内联显示。

YouTube和Vimeo URL在手机上会在各自的应用中原生打开。直接的.mp4 / .webm文件在任何现代浏览器中内联打开。

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.

本地上传保留在您的浏览器中，仅出现在打印卡片上。二维码数据使用上面的 URL。

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.

提示：在 Google Maps 上右键单击任意位置并复制坐标

QR 上会自动叠加一面红色瑞士国旗 — 这是瑞士银行的要求。

粘贴 BOLT11 发票（lnbc...）或 Lightning 地址。我们会添加 lightning: URI 方案前缀，以便任何 Lightning 钱包都能扫描。

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.

兼容 Google Authenticator、Authy、1Password、Bitwarden 以及任何标准 TOTP 应用。

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.

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.

符合 LPA 规范的 GSMA SGP.22 激活码。iOS 17.4+ 和 Android 13+ 可直接扫描以配置 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.

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.

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.

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.

按照AAMVA卡片设计标准渲染为PDF417条形码。用本站扫描器扫描，可查看结构化驾照预览解析器的运行效果。

Code 128（ISO/IEC 15417）。可变长度、高密度，编码完整ASCII字符集。用于快递标签（UPS、FedEx、DHL均用于内部追踪）、供应链和工业标签。

Code 39（ISO/IEC 16388）。所有扫描仪都支持的原始字母数字条形码。用于医疗患者腕带、美国国防部军事物流（LOGMARS）和库存标签。

Code 93 — Symbol Technologies推出的比Code 39更紧凑的后继产品。两个强制校验字符（C和K）使其在磨损标签上更可靠。

Codabar（NW-7）— 用于美国血库、FedEx航空运单（旧版）、图书馆（US/CA/EU）和照片冲洗。自校验，无需校验码。

EAN-13 / GTIN-13 — 全球零售产品标识符。在北美（使用UPC-A）以外的所有零售消费品上使用。使用12位GS1号码；第13位校验码自动计算。

EAN-8 / GTIN-8 — 用于无法容纳EAN-13的小包装（口香糖、电池等）的紧凑型零售产品标识符。

UPC-A / GTIN-12 — 北美零售产品标识符。使用11位GS1号码。

UPC-E — 适用于小包装的UPC-A的紧凑型8位零压缩变体。

ITF-14（交错25码）— GS1的运输纸箱/外包装箱标准。标识内部产品（GTIN-14）。被所有主要零售商和第三方物流仓库使用。

符合ISO 3779的车辆识别号码。编码为Code 39条形码，兼容州DMV扫描仪、汽车登记处和保险/产权工作流程。第9个字符是校验位（自动验证，非自动计算 — 无效VIN输入仍会被编码以供测试）。

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.

编码整行 authorized_keys。扫描即可将密钥复制/粘贴到新机器上。

对于非常长的密钥，请使用 rMQR 横向或拆分为多个 QR。标准 QR 上限约为 ~2KB。

官方 WireGuard 移动应用可以直接扫描这些 QR。切勿在打印的 QR 中包含您的私钥 — 仅限数字共享。

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.

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 Digital Link 是零售产品 EAN-13 条形码的现代 Web 友好替代方案。解析器域名默认为 id.gs1.org，但您可以使用自己的。

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.

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.

从 Spotify 应用粘贴分享链接，或仅粘贴 ID。我们会自动构建 open.spotify.com URL。

格式取决于平台 — Mastodon 使用 @user@instance，Bluesky 使用 handle.bsky.social，Nostr 粘贴 npub 密钥。

Geo URI（RFC 5870）可直接在设备上的任何地图应用中打开 — Google Maps、Apple Maps、OsmAnd 等 — 无需选择供应商。

标准 BitTorrent magnet 链接。任何支持 URI 方案处理程序的 BitTorrent 客户端都可以扫描。

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

将扫描者订阅到托管.ics日历源的webcal:// URI。发布新活动后自动更新。

整个个人简介页面都编码在QR的URL哈希中 — 无后端，无账户，无追踪。/bio/页面在客户端解码并渲染。

粘贴YouTube视频URL或11字符的视频ID。我们生成在YouTube应用或浏览器中打开的短youtu.be链接。

直接在Apple Music应用（或网页播放器）中打开歌曲、专辑、播放列表或艺术家。店面控制使用哪个国家的曲库。

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.

以预填用户名的状态打开Venmo。在安装了Venmo应用的任何设备上均可使用。

以预填$收款标识的状态打开Cash App。

链接到您Ko-fi、Patreon、Buy Me a Coffee或Liberapay页面的打赏二维码。选择平台并输入用户名。

打开瑞士TWINT应用并预填手机号的TWINT URI。TWINT是瑞士主流移动支付应用。

Bizum是西班牙主流P2P移动支付服务，被所有主要西班牙银行使用。扫描后打开银行应用。

PayNow是新加坡统一QR支付标准。支持手机号或UEN作为代理。

日本JPQR统一QR支付标准。被PayPay、LINE Pay、乐天Pay及20多种日本支付应用接受。

香港快速支付系统。与所有香港零售银行及HKICL的FPS服务兼容。

PayNet的DuitNow — 马来西亚国家实时支付网络。与所有马来西亚零售银行和电子钱包兼容。

MoMo电子钱包URI — 越南使用最广泛的移动支付应用，拥有3,000多万用户。

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是澳大利亚的即时支付寻址服务。适用于任何NPP兼容的澳大利亚银行应用。

ZATCA / FATOORA是沙特阿拉伯强制性电子发票QR格式，自2021年起所有商业发票均须使用。

结合链上Bitcoin地址和Lightning发票的统一BIP-21 URI。现代钱包优先选择Lightning（如可用），否则回退至链上。

本地上传保留在您的浏览器中，仅出现在打印卡片上。MeCard 二维码数据没有照片字段。

MeCard 是 vCard 的简化替代方案，某些 Android 设备更偏好使用

Micro QR 容量：35 个数字、21 个大写字母数字或约 15 字节（小写/URL）。最适合短代码、序列号和 ID。URL 请使用标准 QR。

Rectangular Micro QR — 适合试管、腕带和票据条的细长格式。最多 361 个字符。