PaperMoon Browser Tools
Privacy-first CSV and email cleanup in your browser
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PaperMoon Browser Tools is a small collection of free utilities for everyday data cleanup. Clean CSV or JSON data, extract one CSV column, or remove duplicate email addresses without uploading the source file. Everything is processed locally in the browser.
PH · launched Sep 22, 2026 · 2 upvotes (top 26%) · 0 views
Niche: browser-based utility tools · 670 launches, 61 in the last 7 days ▼ -10% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- Prosumer
- Not AI
- Commercial product
- Productivity
Visit website ↗ Source listing ↗
More like this: all 670 launches in browser-based utility tools →
Could you build this?
Yes It consists of simple client-side browser utilities using standard JavaScript libraries like PapaParse to manipulate CSVs, JSON, and strings without a backend.
Competitors
Other products that read as similar to this one : 469 launches clear the similarity bar, closest 8 shown.
Attention rank: #85 of 470 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 305 days after the earliest competitor.
- CSV File Tools · ph · 2026-10-13 · 2 upvotes · similarity 0.52
- Spreadsheet Fixer · ph · 2026-10-31 · 1 upvotes · similarity 0.51
- SmartDataAI · ph · 2026-10-13 · 1 upvotes · similarity 0.51
- TidyRow · ph · 2026-11-03 · 2 upvotes · similarity 0.50
- CSV Cleanup Kit · ph · 2026-11-04 · 1 upvotes · similarity 0.49
- CSV Cleaner Express · ph · 2026-11-09 · 1 upvotes · similarity 0.48
- Clean PrivaSheet — Private Data Cleaning · ph · 2026-09-19 · 1 upvotes · similarity 0.48
- FileFeed · ph · 2026-10-06 · 1 upvotes · similarity 0.47
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.