DevicePrint
Device fingerprinting for fraud & duplicate detection
What it does
DevicePrint helps developers identify devices across sessions without relying on cookies. Use it for fraud prevention, duplicate account detection, and security-sensitive workflows. Simple to integrate and privacy-aware.
Does a similar job
all alternatives →- DDDevicePrint – device fingerprinting without cookiesJan 2026 · ▲21
Hi HN, I built DevicePrint after running into problems with duplicate accounts and unreliable cookies in my own projects. DevicePrint is a lightweight device fingerprinting tool designed for developers. It helps identify devices across sessions without relying on cookies. Use cases include fraud detection, preventing duplicate signups, and security-sensitive workflows. I'd really appreciate feedback — especially around privacy concerns or edge cases you’ve run into. Link: https://deviceprint.io
- YSYour Social Media Fingerprint (maybe NSFW)2016 · robinlinus.github.io · ▲911
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