What does this tool support?

Exact text. MD5 and SHA-1 are legacy checksums, not password storage. An explicit empty-string action is available.

Where is my input processed?

Tool calculations and conversions run locally in your browser. Existing analytics and advertising requests are separate from input processing.

Hash exact UTF-8 text, including whitespace or an empty string.

Hashes exact UTF-8, including whitespace. MD5 and SHA-1 are legacy checksums, not password storage.

Input Text

Algorithm

Developer Tools Local processing

Last reviewed: 2026-10-04 · Testing methodology

Hash exact UTF-8 text, including whitespace or an empty string.

Exact text. Use Try example where available to see the expected shape.

Select the relevant mode or settings. Automatic tools update as you type; other tools use the labeled primary action.

Check the result against your input, then use the available copy or download action. Edits clear or recompute the result.

Inputs are processed in your browser. Analytics and advertising can make separate network requests.

For abc, MD5 is 900150983cd24fb0d6963f7d28e17f72. A trailing newline produces a different digest.

When checking a downloaded file, use a file-hashing utility and a digest obtained from a trusted source; this workspace handles text.

What does this tool support?: Exact text. MD5 and SHA-1 are legacy checksums, not password storage. An explicit empty-string action is available.
Where is my input processed?: Tool calculations and conversions run locally in your browser. Existing analytics and advertising requests are separate from input processing.