buncha/code & dev/md5

MD5 Hash

Compute the MD5 hash of any text. 128-bit output, hex-encoded. Optional HMAC mode with a secret key. MD5 is not safe for password hashing or digital signatures — collisions can be found in seconds. Use SHA-256 or argon2 for security. MD5 is still fine for non-security uses: file checksums, idempotency keys, deduplication.
Input text
Output case
HMAC mode
Hash computed locally — input never uploads.

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About MD5 Hash

Compute the MD5 hash of any text. 128-bit output, hex-encoded. Optional HMAC mode with a secret key. Not safe for passwords or signatures (use SHA-256 or argon2 instead) but fine for checksums and idempotency keys.

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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
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.