This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Randify
Anonymize data in your browser - zero data sent to servers
Hey Product Hunt! 👋
I'm the maker behind Randify. Really excited to share this with you!
**Why I built it:**
I needed to anonymize sensitive data for testing. Every tool I found required
uploading data to someone's server. That felt wrong, especially when working
with confidential company information.
**What makes it different:**
Randify runs 100% in your browser. Your data never leaves your device -
not because I promise, but because it's technically impossible.
**How it works:**
1. Paste table data (e.g., from Excel)
2. Select columns to anonymize
3. It randomizes while preserving format:
- Emails become realistic fake emails
- Phone numbers keep their format
- Dates stay as dates
- Names become realistic fake names
**Perfect for:**
- HIPAA-compliant work
- Creating test data
- GDPR compliance
- Sharing data structure safely
**Tech:** Vanilla JS + Browser APIs. No backend. $0/month to run.
**What's next:** JSON support, more formats, custom rules.
I'd love your feedback! What features would make this more useful?
Thanks for checking it out! 🚀
P.S. Also built PDFMerge, ImageResize, PasswordGen - all client-side:
https://zerodatalabs.io
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About Randify on Product Hunt
“Anonymize data in your browser - zero data sent to servers”
Randify was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #68 on the daily leaderboard. Anonymize table data while preserving format integrity. 100% private - all processing in your browser. No upload, no storage, completely free.
Randify was featured in Productivity (652.3k followers), Privacy (11.1k followers) and Developer Tools (512.9k followers) on Product Hunt. Together, these topics include over 211k products, making this a competitive space to launch in.
Who hunted Randify?
Randify was hunted by Eeeva S. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Randify stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Eeeva S