BlinkConvert

Developer tools

Hash generator (MD5, SHA-256)

Type text or choose a file and the MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes appear instantly. Compare them with the checksum a download page publishes.

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How to use Hash generator

  1. Choose Text or File.
  2. Type text or choose the file.
  3. Copy the hash you need, or compare it with the published checksum.

Questions

How do I verify a download?

Choose the downloaded file and compare its SHA-256 with the value on the official download page. If even one character differs, the file isn't identical.

Should I use MD5 for passwords?

No. MD5 and SHA-1 are broken for security purposes. Use them only for checksums; passwords need a slow algorithm like bcrypt or Argon2.

Is my file uploaded to a server?

No. The tool runs in your browser and works on your file directly on your device. Nothing is sent to us or anyone else, which is why it also keeps working if your connection drops after the page loads.

Last updated 13 November 2026.