Compute cryptographic hashes (MD5, SHA‑1, SHA‑256, SHA‑512) for any file directly in your browser. Verify file integrity, compare files, or check checksums securely — no upload, no sign‑up, no limits. All processing is performed locally on your device, so your data stays private.
No. The entire hashing process uses only your browser’s File API and cryptographic libraries. No data is transmitted anywhere.
There is no enforced limit. The tool reads files in small chunks, so it can handle very large files (several gigabytes) on most modern devices. Performance may vary with file size and hardware.
MD5 is still widely used for quick integrity checks and non‑security‑critical comparisons. For scenarios where security matters, use SHA‑256 or SHA‑512. The tool gives you the choice.