Free Aztec Code Generator
Build ISO/IEC 24778 Aztec Code barcodes for boarding passes, e-tickets, and any phone-screen-displayed barcode. Renders client-side via lazy-loaded bwip-js.
- Best for
- Boarding passes, rail tickets, transit fares — industry uses Aztec for its high density in small print.
- Scans on
- Airline / transit apps, industrial scanners. Apple and Google camera apps do NOT decode Aztec natively.
- When not to use
- For general consumer QR use — most phone cameras won't read it.
- Standards
- ISO/IEC 24778:2008 Aztec Code.
- QR-generator
- Gratis visittkortdesigner
- Utskrivbare WiFi-kort
- Batch CSV (500 koder)
- 40 maler
- 20 språk
Kompatibilitetsforklaring
Dette strekkodeformatet rendres monokromt med bare forgrunns- og bakgrunnsfarger. Maler, prikk-/øyeformer, gradienter, rammer og sentrumslogoer gjelder kun QR-koder og er skjult her.
Vis 30 maler til
Lagre en stil med knappen over for å beholde favorittene dine her.
Eller velg et innebygd ikon:
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Rendres bak QR-en med redusert opasitet. Tvinger automatisk EC=H slik at QR-en fortsatt skanner gjennom bildet.
Batchgenerering
Last opp en CSV for å generere opptil 500 QR-koder i én batch. Hver rad blir sin egen QR — velg en mal eller overstyr 21 egenskaper per rad: farger, rammer, prikk/øye/øyeeple-stiler, gradienter, gjennomsiktighet, størrelse, feilkorrigering, format, innebygd logo og mer.
21 kolonner: type, data, filename, frametext, frame, template, fgcolor, bgcolor, size, ec, dotstyle, eyestyle, format, logo, gradient, g2, gtype, gangle, transparent, eyeball, eyecolor. Kun type og data kreves. Bruk | for å skille felt inne i data (f.eks. ssid|password|WPA).
Alle 20 QR-typer støttes, inkludert URL, WiFi, vCard, MeCard, Email, SMS, Event, Location, UPI, SEPA, PayPal, Crypto, Micro QR og rMQR. Last ned eksempel-CSV for å se hver kolonne, alle 40 maler, 11 rammestiler og de 12 innebygde logoene i aksjon.
1. Last ned eksempel-CSV · 2. Rediger med dine data · 3. Last den opp her
Lagre hele QR-en — type, alle feltverdier, stil, ramme, logo, visittkortdesign — som en enkelt .qr.json-fil. Last den inn senere for å gjenskape alt med ett klikk.
Skriv inn innhold for å generere QR-koden din
E-signaturer som holder i retten
Abundera Sign går utover grunnleggende e-signaturer. Hvert dokument får kryptografisk bevis, uavhengig verifisering og en manipulasjonsbestandig bevispakke.
- Automatisk genererte rettsklare bevispakker
- Personlig dokumentsegl — oppdager manipulasjon umiddelbart
- Forankret til 5 uavhengige systemer — ingen enkelt feilpunkt
What is Aztec Code?
Aztec Code is a 2D matrix barcode standardised as ISO/IEC 24778. It's recognisable by its distinctive bullseye finder pattern at the centre. Aztec was designed specifically for environments where traditional barcodes struggle: low contrast, displayed on a phone screen with anti-aliasing, partially obscured, or printed on textured material. That's why it dominates aviation and rail.
Where Aztec dominates
- Airline boarding passes — the IATA Bar Coded Boarding Pass (BCBP) standard mandates Aztec or PDF417; carriers including Lufthansa, Air France-KLM, Cathay Pacific, ANA, JAL, and most US majors emit Aztec by default.
- Rail tickets — SNCF, Deutsche Bahn, Trenitalia, Renfe, JR East, Amtrak, Eurostar all use Aztec for e-tickets.
- Electronic ID — some national health-insurance cards, library cards, transit passes.
- High-density labels in cramped layouts — warehouse and logistics where space is at a premium.
Why Aztec instead of QR?
- No quiet zone required — Aztec scans even when butted against other content (boarding-pass layouts pack densely).
- Better tolerance for screen rendering — the centre bullseye is highly distinctive even with anti-aliasing.
- Tunable error correction from 5% to 95% — bwip-js defaults to 23%, suitable for screen display.
Limits
Up to 3,067 alphanumeric or 3,832 numeric characters in the largest size (151 × 151 modules). Practical e-ticket payloads are 100–500 characters.
Note on styling
Aztec is not a QR code. QR-only style controls don't apply (centre bullseye is fixed). Foreground/background colours are configurable.
Tilgjengelig på 26 språk
Fullt oversatt grensesnitt, native skriftgjengivelse og høyre-til-venstre-støtte for arabisk og urdu.
Frequently Asked Questions
Will iPhone Camera scan Aztec?
Yes since iOS 13 (2019). Earlier iOS required a third-party scanner. Android Camera (Google Lens) has scanned Aztec for years.
Can I encode a boarding pass with this?
Yes, if you already have the IATA-formatted BCBP string from your airline's PSS. The encoder is content-agnostic; paste the string and it produces the Aztec image. Generating the BCBP string itself is airline-specific.
Can I add a logo?
No — the centre bullseye is the finder pattern. Covering it breaks scanning. (Unlike QR, where the centre is data + ECC.)
What error-correction level does this use?
bwip-js defaults to ~23% (the recommended setting for screen-displayed barcodes). For print at high quality you can lower it to free up density; this generator currently uses the default.
Can I generate Aztec in batch?
Yes — use the batch CSV with type=aztec. The data column accepts any text.
Is Aztec patented?
Originally yes (Welch Allyn patents from 1995). All relevant patents have expired; Aztec is now royalty-free and standardised under ISO/IEC 24778.
Does Apple Wallet use Aztec?
Apple Wallet passes can be either Aztec, QR, or PDF417 — the format is set per pass at creation time. Most airline passes default to Aztec.