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Free browser-based developer tools: JSON, XML and HTML formatters, Base64 and URL encoders, hashing, QR, UUID, regex and JWT. No sign-up, no site backend.
PH · launched Sep 22, 2026 · 1 upvote (top 69%) · 0 views
Niche: developer utility tools · 561 launches, 8 in the last 7 days ▼ -73% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- Productivity
- Developer Tools
Visit website ↗ Source listing ↗
More like this: all 561 launches in developer utility tools →
Could you build this?
Yes This is a curated collection of standard client-side utility functions (JSON formatting, Base64 encoding, regex testing) using well-established open-source JavaScript libraries.
Competitors
Other products that read as similar to this one : 1157 launches clear the similarity bar, closest 8 shown.
Attention rank: #867 of 1158 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 325 days after the earliest competitor.
- Developer Tools by hakandev · ph · 2026-10-12 · 1 upvotes · similarity 0.75
- DevUtilityKits · ph · 2026-09-24 · 1 upvotes · similarity 0.75
- Web-Tutorial.com · ph · 2026-10-28 · 1 upvotes · similarity 0.74
- Everyday Tools · ph · 2026-10-15 · 1 upvotes · similarity 0.74
- DevMicroTools · ph · 2026-11-11 · 1 upvotes · similarity 0.73
- ToolStash — Free Online Developer Tools · ph · 2026-09-22 · 1 upvotes · similarity 0.73
- XESTUS Tools · ph · 2026-10-03 · 1 upvotes · similarity 0.73
- DevTooKit · ph · 2026-09-19 · 2 upvotes · similarity 0.73
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.