Python server-side implementation of the Cap.js proof-of-work CAPTCHA protocol
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Updated
Oct 13, 2026 - Python
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captcha-generate
Here are 4 public repositories matching this topic...
Star Captcha demo, developed using Python Flask and HTML. Easily deployable to multiple platforms.
python windows linux html flask security website demo validation tool captcha pillow bot-detection bot-validation captcha-generate
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Dec 19, 2025 - Python
Animated CAPTCHA generator: bouncing digits, Bézier curves, wrapping blur. PNG & GIF.
python security png animation numpy pillow gif scipy anti-bot bezier-curves captcha-generator anti-ocr captcha-generate
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Aug 13, 2026 - Python
Self-hosted, open-source captcha — no third-party vendors. Two drop-in variants: server-side PNG images (FastAPI + MongoDB) and a browser-only canvas component. MIT license.
python open-source security mongodb captcha anti-bot fastapi captcha-generate captcha-tool react-self-hosted
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Updated
Jun 11, 2026 - Python
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