Work out MD5, SHA-1, SHA-256, SHA-512 and CRC32 the instant you type. Hash Calculator is the fast, private toolkit for developers, security engineers and power users.
WHY THIS APP
• Every algorithm at once — MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 side by side
• Verify downloads and backups — paste an expected checksum and see match or mismatch instantly
• HMAC message authentication — add a secret key to sign with HMAC-SHA256 and the full SHA family
• Hash any file — stream large files through the hasher and confirm integrity in seconds
• Copy, compare and reuse — one tap to copy a digest, plus a saved history of past results
• 100% on-device — no accounts, no servers, no tracking; your data never leaves your iPhone
HOW IT WORKS
1. Type or paste your text, or pick a file
2. Read every hash live, side by side
3. Copy a digest or paste a checksum to verify
Full access unlocks with a weekly or yearly plan, or a one-time lifetime purchase.
— LEGAL —
Terms of Use: https://web-levi.web.app/terms
Privacy Policy: https://web-levi.web.app/privacy-policy
Support: tphuc.work@gmail.com
