Reliable QR and Barcode Scanner
This version is built for mobile browsers with Dynamsoft Barcode Reader. For iPhone and Android, accuracy improves a lot when we scan only the formats you actually use instead of leaving every symbology enabled.
Paste your Dynamsoft license key, choose the narrowest scan preset, then tap Start Scanner.
Get a free trial key from Dynamsoft, then this page will remember it on this device.
Wrong values usually happen when too many barcode formats are enabled. Start with the most specific preset you can.
Use a regular expression to reject unexpected values. Example: a 13-digit EAN check can be `^[0-9]{13}$`.
- Open this page with the secure Tailscale HTTPS URL.
- On iPhone, Safari and Chrome both use WebKit, so camera behavior is mostly the same underneath.
- For best 1D reads, keep the barcode horizontal, well lit, and filling most of the frame.
Scanner preview will appear here after you start.