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Alternatives

Products that do what Randify does

Anonymize data in your browser - zero data sent to servers

  1. 1EW

    I built a tool that reveals the data your browser exposes automatically every time you visit a website. GitHub: https://github.com/neberej/exposedbydefault Demo: https://neberej.github.io/exposedbydefault/ Note: No data is sent anywhere. Everything runs in your browser.

    Nov 2025 · neberej.github.io

  2. 2G0

    Hi! My name is Vadim, and I’m the developer of Greenmask (https://github.com/GreenmaskIO/greenmask). Today Greenmask is almost 1 year and recently we published one of the most significant release with new features: https://github.com/GreenmaskIO/greenmask/releases/tag/v0.2.0, as well as a new website at https://greenmask.io. Before I describe Greenmask’s features, I want to share the story of how and why I started implementing it. Everyone strives to have their staging environment resemble production as closely as possible…

    2024 · github.com

  3. 3

    Surf the web with anonymous and private web proxies

    2014

  4. 4AA
  5. 5
    JDoe81

    Anonymous platform for reporting sexual misconduct

    2018

  6. 6

    Browser extension that anonymizes searches & hides all ads

    2022

  7. 7MG
  8. 8AC
  9. 9SC

    We are big fans of Netlify [1] (it powers our website and blog!) and we wanted to scratch our own itch to comply with GDPR, as well as various upcoming data security regulations [3]. So we, Very Good Security [2], just released an add-on that lets you securely collect sensitive data (e.g. payments, PII, SSNs, identification, etc.) via web forms on Netlify. With the new add-on, Netlify customers are shielded from data liability, breach risk and the compliance issues that come with holding sensitive data. So you can inherit PCI compliance from VGS (a level 1 service provider) and can…

    2019

  10. 10

    Private document anonymization, powered locally

    May 2026 · anondocs.com

  11. 11

    The toolkit that never sees your data

    May 2026 · zerodatatools.com

  12. 12

    Free online tools for images, PDFs & more - 100% private

    Feb 2026

  13. 13

    50+ Free Online Text, PDF & Dev Tools Without Spam Ads

    Jun 2026 · toolifyhub.tools

  14. 14OS

    Hey HN, we're Evis and Nick from Neosync (https://www.github.com/nucleuscloud/neosync). Since we last introduced Neosync on HN 4 months ago, we’ve made a lot of progress and we’re excited to be launching several new features. As a reminder, Neosync is an open source platform that helps developers anonymize production data, generate synthetic data, subset it and sync it across their environments for better testing, debugging and developer experience. We do all of this while handling referential integrity. Whether you have primary keys, foreign keys, unique constraints,…

    2024 · docs.neosync.dev

  15. 15

    Hello Hacker News! I’m Tomasz, creator of Privacy Thing, a browser extension for Firefox and Chromium-based browsers. I’ve just released its Preview version. Privacy Thing aims to reduce browser fingerprinting—the tracking of users without cookies. It began as an internal project: a simple location simulator. Over time, I expanded it to cover more fingerprinting surfaces. It now has 13 protection categories affecting 50+ browser APIs and methods: Geolocation, time and locale settings, Canvas, WebGL, Audio, Navigator, Screen, Client Hints, Battery, WebRTC, Dedicated Workers, Service Workers,…

    Jul 2026 · privacything.com

  16. 16

    Automated data anonymization platform

    Dec 2025

  17. 17QS
  18. 18RD

    https://www.openquery.io/refinery We are Christos, Damien and Nodar, founders of OpenQuery. We are building Refinery, an Open Source deployment written in Rust to automate the process of anonymizing sensitive data and governing how different consumers access that data using our 'policy-as-code' framework (It's based on Hashicorp's HCL). We noticed that companies have been solving the same problem over and over in different ways. The problem boils down to giving a data-consumer (this could be an analyst, a BI tool, an ML workflow, a different company etc. ) access to a…

    2020

  19. 19CS

    utils.foo a fully client side, ads-free developer utils app. Today, it has a timestamp converter, base64/url encoder/decoder, json & diff utils, quick pivoting data. A lot of these exist, but often buried with ads or unclear data usage. I wanted to build something for myself that is ads-free and easy to use. My goal is get to top 20 commonly used tools, make them feature-rich and then reduce the page size. Will appreciate feature/tools requests and feedback at https://github.com/midplane/forum.utils.foo/issues.

    2024 · utils.foo

  20. 20LP
  21. 21SH

    Needed this in my own work, anonymizing PII/PHI and decided to build this because presidio didn't really cut it for our use-case. Try it and maybe let me know if you have any feedback :)

    2025 · github.com

  22. 22

    Privacy tool to remove metadata from images & files

    Nov 2025

  23. 23

    Anonymize sensitive text and PDFs before they reach AI

    13d ago · anonymise.online

  24. 24

    94+ privacy-first, offline-first browser tools for devs.

    Jun 2026 · webutilbox.com

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