Hash Generator
Generate MD5, SHA-256 & more hashes
Hash Generator — Coming Soon
This tool is in development. Check back soon — we ship new tools regularly.
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text or file. Uses the browser's native SubtleCrypto API.
How to Use Hash Generator
- 1Type or paste text into the input box
- 2SHA-256 hash is generated instantly
- 3Click other algorithm tabs for MD5, SHA-1, SHA-512
- 4Or upload a file to hash its contents
- 5Click "Copy" to copy any hash value
Features
- SHA-256, SHA-384, SHA-512 via SubtleCrypto
- MD5 and SHA-1 (for legacy use)
- Hash any text string
- Hash file contents without uploading
- HMAC mode with custom secret key
- All algorithms run entirely in browser
Frequently Asked Questions
Which hash algorithm should I use?
For security-critical applications, use SHA-256 or SHA-512. MD5 and SHA-1 are cryptographically broken and should only be used for checksums, not security.
Can I verify a file checksum?
Yes. Upload a file, select the algorithm (e.g., SHA-256), and compare the generated hash to the checksum provided by the file distributor.
Are my files sent to a server?
No. All hashing is done using the browser's SubtleCrypto API (or a pure-JS fallback for MD5). Your data never leaves your browser.