File Hash / Checksum
Compute SHA-256, SHA-384, SHA-512, or SHA-1 checksums for any file in your browser.
About File Hash / Checksum
File Hash / Checksum on FileToolsHub lets you compute SHA-256, SHA-384, SHA-512, or SHA-1 checksums for any file in your browser. This tool runs entirely in your browser — nothing is uploaded to our servers, which is ideal when your input may include sensitive configuration, tokens, or personal notes.
Part of our text tools collection, this free online file hash / checksum requires no paid plan for everyday use. Typical workflow: Choose a hash algorithm. Drop or select a file. Copy the hex digest.
People choose this free online file hash / checksum because browser-only Web Crypto; no upload; multiple algorithms.
Looking for a related job? Explore more text tools on FileToolsHub, or open the sitemap to jump to another free utility. Keep this page bookmarked if you run the same conversion or formatting task often.
How to use File Hash / Checksum
Follow the steps below to complete file hash / checksum on FileToolsHub. The interface is designed for a single clear job so you can finish quickly and return to your workflow.
- 1
Choose a hash algorithm.
- 2
Drop or select a file.
- 3
Copy the hex digest.
Why choose File Hash / Checksum?
File Hash / Checksum is free, works in modern browsers, and is built for everyday conversion and formatting tasks without forcing an account for standard use.
- Browser-only Web Crypto
- No upload
- Multiple algorithms
- Private
Tips for better results
Double-check that your input matches what file hash / checksum expects — for example the correct file type for uploads, or well-formed text for formatters and validators. If something fails, read the error message, fix the input, and try again.
For document workflows, keep an original master copy when compressing or converting for email. For text tools, paste only what you need and clear sensitive snippets from your clipboard afterward when working on a shared machine.
Related tools appear below when available. Category page: Text Tools.
FAQ
MD5?
Not included — modern browsers expose SHA via Web Crypto. Use SHA-256 for integrity checks.
Uploaded?
No — hashing stays on your device.