buncha.tools
buncha/code & dev/hash

Hash Generator

Text to hash

Pairs well with

Regex Tester
Test regular expressions with live highlighting an…
Diff Checker
Compare two texts and highlight differences.
JWT Decoder
Decode and inspect JSON Web Tokens.
UUID Generator
Generate cryptographically-strong UUIDs (v4 random…

About Hash Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes.

Everything happens on your device. Close the tab and it's gone.
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Built browser-first. Run by one developer.
Every tool runs on your device. No tracking pixels, no sign-up to start. The numbers below are pulled live from the registry.
386
Free tools
Across 14 categories
7
Visual editors
PDF · image · video · audio
34
Curated kits
By profession + lifestyle
27
AI tools
Powered by Claude API
Files never uploadNo tracking pixelsNo sign-up neededWorks in any modern browser
The handful of AI tools (paraphrase, summarise, blog, captions, etc.) send your prompt text to Anthropic's Claude API to do the work. Files, images, PDFs and video never leave your device. Pick the tools that fit your privacy comfort.