10 Best Vanilla JavaScript QR Code Scanner Libraries

List hand-picked by Openbase Experts
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@zxing/library

Multi-format 1D/2D barcode image processing library, usable in JavaScript ecosystem.

162K
1.8K
Built-in
MIT
qr-scanner

Lightweight Javascript QR Code Scanner

22.8K
1.7K
Built-in
MIT
hq

A cross platform HTML5 QR code reader. See end to end implementation at: https://scanapp.org

37.9K
2.9K
Built-in
Apache-2.0
ss

Scandit Barcode Scanner SDK for the Web

26.5K
Built-in
SEE LICENSE IN LICENSE
@zxing/browser

ZXing for JS's browser layer with decoding implementations for browser.

66.1K
74
Built-in
MIT
qr

[deprecated] Lazarsoft's jsqrcode as a node module, object oriented, and with tests

41.6K
277
No support
Apache-2.0
ins

HTML5 QR code scanner using your webcam

1K
2.7K
No support
MIT
zxing-library-with-attempts

Multi-format 1D/2D barcode image processing library, usable in JavaScript ecosystem.

14
1.8K
Built-in
MIT
qcs

This project "cleans" some global variables and hardcoded IDs from the previous projects, also fixing some legacy problems. It is based on Lazar Laszlo's port of ZXing Java library

88
11
No support
MIT
jsq

JavaScript QR Code scanner for HTML5 supporting browsers

2
269
Built-in
Apache-2.0
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