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Hash Lab

Dla deweloperów

Hash Lab

Wkrótce

Hash text locally with Web Crypto SHA-256, SHA-384, and SHA-512. Pro saves snippets, extra format options, and ExtHub sync.

Wkrótce

To rozszerzenie jest na ostatnim etapie rozwoju i wkrótce będzie dostępne.

Screenshots

Hash Lab screenshot 1

Hover to inspect at real size. On a phone, swipe.

Free vs Pro

See what stays free in your browser and what Pro unlocks.

Free

Included with the Chrome extension

  • Works entirely in your browser
  • No account required for core free use inside the extension UI
  • Local-first workflow

Pro

Unlocked with an ExtHub subscription

  • Named snippets and a 50-item history in the Hash Lab popup
  • Extra format tools: indent size, sort keys, and one-click export
  • Cloud sync plus the full snippet archive on exthub.app

Why upgrade to Pro

  • Keep the payloads you reuse instead of pasting them every time
  • Restore a snippet on another browser after sign-in
  • Subscribe only for Hash Lab — cancel at period end

About

Hash Lab helps you get work done without sending your data to a backend for the tool itself. Unlock Pro on ExtHub with a monthly or yearly subscription.

Form Scoop

Dla deweloperów

Serialize forms on the active page to JSON and copy or download the data. Pro saves snippets, extra format options, and ExtHub sync.

Json Forge

Dla deweloperów

Format, minify, and validate JSON locally with path lookup. Pro saves snippets, extra format options, and ExtHub sync.

Media Probe

Wkrótce

Inspect CSS media queries on the page — match state, viewport, prefers-*, breakpoints, and export. Pro saves reports, export, and...