Tessera: QR & Barcode Scanner

Tessera is a fast, clean QR code scanner and barcode reader with a full QR code generator built in. Point your camera and it reads the code instantly. No account, no clutter, and scanning works without an internet connection. SCAN ANYTHING • QR codes plus 12 barcode types: EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 93, Code 128, ITF, Codabar, PDF417, Aztec and Data Matrix • Scan codes from photos and screenshots too • Pinch to zoom on small or distant codes • Built-in flashlight for dark rooms • Optional vibration and beep on every scan KNOWS WHAT YOU SCANNED Tessera recognizes the content and gives you the right one-tap action: • Website links open in your browser • Wi-Fi codes let you join the network • Email, phone and SMS codes are ready to send or call • Map locations open in Maps • Contact cards and events go straight into Contacts and Calendar • Product barcodes and plain text can be looked up on the web • Copy, share or show any result as a QR code • Suspicious-looking links get a warning before you open them QR CODE GENERATOR, 10 TYPES • Website link and plain text • Wi-Fi network with password and security type • Email with subject and message • Phone number and SMS • Contact card (vCard), ideal for business cards • Map location • Calendar event • Social profile: Instagram, TikTok, X, LinkedIn, YouTube, GitHub, Facebook, Snapchat Save your code as an image or share it straight away. HISTORY THAT STAYS ORGANIZED • Separate tabs for scanned and created codes • Search, filter by type and mark favorites • Swipe to delete, with undo • Clear everything in one tap PRIVATE BY DESIGN • No sign-up, no account • Your history is stored only on your phone • Scanning works offline; the internet is only used to show ads • Watch one short video to turn off all ads for 30 minutes LIGHT OR DARK • Light, dark or follow-system theme • Works on phones and tablets