HR code – Designed to be recognized by humans and OCR
Human Response Code: Designed to be recognized by humans and OCR. Encodes all valid URL characters to images. - hantuzun/hr-code
HR code – Designed to be recognized by humans and OCR launched on November 1, 2019 with 124 votes, #209 of 3,203 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 6 years on.
In plain words
HR code is a development tool designed to create barcodes that are both human-readable and machine-scannable by optical character recognition software. Launched in 2019, it targets developers and businesses needing hybrid barcode solutions that maintain legibility for people while remaining compatible with automated scanning systems. The tool is hosted on GitHub.
written from the facts on this page · September 2026
Does a similar job
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Tesseract.js – Pure JavaScript OCR for 60 Languages2016 · github.com · ▲727Pure Javascript OCR for more than 100 Languages 📖🎉🖥 - naptha/tesseract.js
- QAQuaggaJS, a barcode scanner written in JavaScript2014 · serratus.github.io · ▲168
QuaggaJS is an advanced barcode-reader written in JavaScript
- NSNot sure you're talking to a human? Create a human check2024 · r-u-human.com · ▲178
- BABase32H, a human-friendly duotrigesimal number system2020 · base32h.github.io · ▲87
- HJhr.js - Build large client-side applications in a structured way2013 · friendcode.github.io · ▲69
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