Hash & Checksum Verifier
Hash text or a local file and compare an expected checksum.
How to use Hash & Checksum Verifier
SHA-256 is the default. SHA-1 and MD5 are retained only for legacy checksum comparisons and should not be used for security-sensitive signatures. Matching a hash checks integrity, not the safety or authenticity of a download.
Add your input
Select a supported file from your device.
Choose your settings
Review the options and limits before processing.
Use your result
Check the output, then save or copy what you need.
Good to know
Does this tool upload my input?
No. This tool processes your input on your device. Its libraries load from this site. Your input is not sent to a processing service.
What should I check before using the result?
SHA-256 is the default. SHA-1 and MD5 are retained only for legacy checksum comparisons and should not be used for security-sensitive signatures. Matching a hash checks integrity, not the safety or authenticity of a download.