DevicePrint – device fingerprinting without cookies

In plain words

DevicePrint is a lightweight device fingerprinting tool for developers that identifies devices across sessions without using cookies. It addresses problems like duplicate accounts and unreliable cookie tracking in web applications. The tool is designed for fraud detection, preventing duplicate signups, and security-sensitive workflows. DevicePrint offers an alternative to cookie-based identification methods for developers building authentication and security systems.

written from the facts on this page · September 2026

• 
  DevicePrintJan 2026 · deviceprint.io · ▲6

  Device fingerprinting for fraud & duplicate detection

• 
  Browserprint2017 · browserprint.info · ▲137

  Are you uniquely identifiable?

• 
  DigitalFingerprintJul 2026 · digitalfingerprintjs.com · ▲7

  Persistent visitor identity-fraud prevention & intelligence

• RD
  Recursive DNS Server Fingerprint2017 · recdnsfp.github.io · ▲120
• 
  Are you trackable? An irrevocable persistent browser cookie2016 · ubercookie.robinlinus.com · ▲35

  Ubercookie produces extremely persistent Cookies in your browser using Audio and Graphics fingerprinting techniques.

• 
  df : Digital Fingerprint2022 · df.itsvg.in · ▲71

  Don't let websites steal your data

• 
  SimCity, but with Permits▲920

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 2d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 14d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 15d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 9d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 13d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 23d ago · space.bl2.net

• IN
  isometric.nyc – giant isometric pixel art map of NYC▲1,325

  Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc

  AI · Jan 2026 · cannoneyed.com

• 
  Cowork▲1,088

  Turn Claude into your digital coworker

  AI · Jan 2026 · claude.com

• 
  DataFast▲867

  Revenue-first analytics

  Growth · Jan 2026 · datafa.st

• 
  OpenClaw▲836

  The AI that actually does things

  AI · Jan 2026 · openclaw.ai

• 
  Kilo Code Reviewer▲799

  Automatic AI-powered code reviews the moment you open a PR

  Dev tools · Jan 2026 · kilo.ai

• 
  PostSyncer▲793

  AI Content Maker, for Social Media Publishing

  AI · Jan 2026 · postsyncer.com