🧮 Hash Generator & Checker

Compute MD5, SHA-1, and SHA-256 for files and text. Nothing uploads.

In-browser · Streaming · Private

MD5 SHA-1 SHA-256

📦 Files

Drag & drop files here

Any file type. Multiple files supported.

📝 Text

Verify against known hash

Help & FAQ — File Hash Generator

How to use

Drop a file onto the hash calculator.
Select the hash algorithms you need (SHA-256 recommended).
Wait for the digest to generate and copy the results.

Use cases

Verify downloads against published checksums.
Generate hashes for integrity checks.

Tips & FAQs

Does hashing change the file?: No—hashing reads the file bytes but never modifies them.
Can I hash large files?: Yes, but huge files may take time; progress indicators show status.

Formats & limits

Input limited by browser memory and streaming support
Outputs uppercase/lowercase hex digests
No server verification—compare manually

Privacy

Files never leave your device; hashing runs locally.

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Updated

15 October 2025