File Hash Calculator
Compute MD5, SHA-256, SHA-512 and more for any file.
Drag & drop a file here
or
Any file type — processed locally in your browser.
Verify / Compare
Hashes are computed entirely in your browser via the Web Crypto API. No file is ever uploaded.
File Hash Calculator runs entirely in your browser, so your file files never leave your device. Choose a file, make your changes, and save the result instantly — fast, free, and completely private.
How to file hash calculator
- 1Upload a file or paste text to hash.
- 2Choose hex or base64 output format.
- 3Copy any hash value with one click.
- 4Paste an expected hash to verify file integrity.
Use cases
- Verify a downloaded file checksum.
- Generate a hash for file integrity checking.
- Compare two files by their hash values.
100% Private
Your files are processed locally and never leave your device.
Free
No paywall, no premium tier, no hidden fees.
Unlimited
Use it as many times as you want — no daily caps.
No Watermarks
No sign-up, no branding, no watermark on your output.
Frequently asked questions
Do these tools work offline?
Once the page has loaded, most tools run entirely in your browser without an internet connection. Your files and data never leave your device.
Does this upload my file?
No. Your file stays on your device the whole time. LoveMyFile runs entirely in your browser, so nothing is uploaded to a server, queued in the cloud, or copied off your computer.
Is this free?
Yes. Every tool is free and unlimited — no account, no paywall, and no daily caps. Because the work happens locally in your browser, there are no per-file or per-page charges.
Does it work offline?
Yes. Once the page has loaded, the tools run entirely in your browser, so you can disconnect from the internet and keep working. AI-powered tools download a small model on first use and then also run offline.
