QRMaster - QRCoder is the all-in-one QR & barcode toolkit for iOS and Android. Scan in under half a second, keep a searchable history, and lock sensitive codes behind AES-256 encryption — all without an internet connection.
Scan Result
Encrypted QR detected
A focused toolkit built for speed, privacy, and clarity — no clutter, no upsells hiding behind ads.
Recognizes QR codes and 8 barcode formats (EAN, UPC, Code 39/128, ITF, Codabar) in under 500ms.
Turn text, URLs, or contact cards into crisp QR codes with built-in self-decode verification.
Lock sensitive text behind a password with PBKDF2 + AES-256-GCM — the password never leaves your device.
Every scan and generation is saved locally, searchable and filterable by type — nothing uploaded, ever.
Reopen any past record, tweak the content, and save it as a new code — the original is never overwritten.
Scanned URLs are never auto-opened — you always see the full domain before deciding to visit it.
QRMaster - QRCoder has no backend, no analytics SDK, and no ad network reading your scanned content. Everything — scanning, generation, history, and encryption — runs entirely on your device.
Read the full privacy policy →Free to download. No account required.
Links go live at launch. Check back soon.
QRMaster - QRCoder