Hash Tool — SHA-1/256/384/512

by SuperSeaArea · aitoolnode.com · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Compute SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text. Fully local via the browser's WebCrypto. No data leaves your device.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#206K

#172K among extensions

Version

1.0

updated 10 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 9 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Hash Tool — SHA-1/256/384/512

When you need to quickly hash a string — verify a checksum, generate an integrity fingerprint, derive a cache key — open the popup, paste, pick an algorithm, and read the hex. Hashing is done by the browser's native WebCrypto, the same primitive that backs HTTPS. Key features: - Four algorithms in one popup: SHA-1, SHA-256, SHA-384, SHA-512 - Live computation — the hex digest updates as you type - Character count for the input and hex-length count for the output, shown live - One-click copy on the full hex digest - Your last-used algorithm and UI language are remembered locally - Backed by `crypto.subtle.digest` — no third-party hashing library, no network No data leaves your device. The hash is computed on your machine; nothing is uploaded or logged.