Everyday Utils
Checksum Verifier
MD5, SHA-1, and SHA-256 of any file — verify downloads on your device.
Drop a file to verify
Drag & drop, or browse — any file type
Everyday Utils
File checksum verifier online free
Verify a download was not corrupted. Hash a file with MD5, SHA-1, or SHA-256 on your device, then compare the digest to the publisher’s published value.
How it works
Choose MD5, SHA-1, or SHA-256.
Add the file to hash.
Compare the result with the publisher’s checksum.
Why this tool
- MD5 / SHA-1 / SHA-256
- File hashed on your device
- Catch corrupt downloads
- No upload of the file
Frequently asked questions
Does checksum upload my file?
No. Hashing runs on your device.
Which algorithm should I pick?
Match the publisher. SHA-256 is a common modern default when you have a choice.
What if the hashes do not match?
Re-download the file or fetch it from a trusted mirror — the copy may be incomplete or altered.