What this tool does
Generate SHA-256, SHA-384, SHA-512, and legacy SHA-1 checksums using Web Crypto.
Privacy and recovery
Input is processed locally. Text drafts are stored only in this browser for accidental-refresh recovery and can be cleared from the workspace.
Review the result
Browser tools reduce repetitive work, but output should still be reviewed before it is used in production, security, or data-migration workflows.
How to use Hash Generator for MD5 & SHA
- Enter or paste the source value.
- Choose the required transformation or option.
- Review the output and any warnings.
- Copy, download, or send compatible output to another compatible tool.
Input and output example
Example input
Load the built-in example from the workspace.Example output
The transformed result appears in the output panel.Troubleshooting
- Check that the input matches the supported format.
- Use a smaller document if the browser safety limit is reached.
- Clear the saved browser draft from the workspace when working on a shared device.
Limitations
This in-browser utility implements the formats and rules described on this page. It does not replace application-specific validation, specialist desktop software, or human review.
Developer tips
- Keep sensitive input in the browser and avoid deliberate sharing unless necessary.
- Use tool chaining to continue a conversion without manual copying.
- Download important output before clearing browser storage.
Browser compatibility
Current versions of Chrome, Edge, Firefox, and Safari are supported. File, clipboard, Web Crypto, worker, canvas, and download capabilities can vary by browser and security context; the interface reports unavailable operations rather than uploading data as a fallback.