SHA-256 · MD5
Hash and checksum generator
Get the MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hash of any text or file at once. Paste the checksum a website publishes next to a download and Toola tells you which hash it matches — the quick way to check a file wasn’t damaged or tampered with. Files are read on your device, never uploaded.
Private: your files never leave your device.
How to use Hash generator
Step 1: Choose Text or File.
Step 2: Type the text or drop the file.
Step 3: Copy a hash, or paste an expected checksum to compare.
Frequently asked questions
Which hash should I use?
SHA-256 for checksums and anything security-related. MD5 and SHA-1 are broken for security but still common for detecting accidental corruption.
Are my files uploaded?
No. Hashes are calculated in your browser with Web Crypto (MD5 with a built-in implementation).
Can I hash passwords with this?
Not safely — stored passwords need a slow, salted algorithm like bcrypt or Argon2, not a plain hash.