Your new tab
AyeTab takes over the new tab page: the full tool list on the left, the tool you picked on the right.
AyeTab
100 developer tools on every new tab: offline, instant, and private by design.
Core features
Everything you reach for, already open.
The utilities you open twenty times a day, waiting on every new tab: and in a side panel when you’d rather not leave the page you’re on.
Command palette
Hit ⌘K / Ctrl+K and fuzzy-jump to any tool. Feels like Raycast for developer utilities.
Smart paste
Paste a JWT, JSON blob, Base64 string, or URL: AyeTab suggests the right tool instantly.
Favorites & recents
Star what you live in and it pins to the top of the list.
Rich outputs
Syntax highlighting, diff view, markdown and HTML previews, QR codes, and image decode.
Keyboard-first
Press ? for shortcuts. Built for muscle memory, not mouse marathons.
100 tools
A full toolbox, one new tab.
From a JSON formatter to a JWT decoder and UUID generator: every tool runs in your browser, with no upload and no account. Use them in the extension or on the web.
Format & Validate
Encode & Decode
Convert
Generate
Inspect & Text
Images & Colour
Privacy by design
Your data never leaves the device.
Every transform runs locally in the browser. No accounts, no telemetry pipelines, no “upload to process.” Export and import your preferences as JSON when you want a backup.
Read the full privacy policy- Offline-capable Works without a network once installed.
- Local storage only Favorites, recents, and wallpaper stay on your machine.
- Open about permissions Side panel + storage: nothing more. Replacing the new tab needs no permission at all.
Get AyeTab
Install in a minute. Use forever offline.
Chrome or Firefox: the same new tab page, the same local toolkit, the same privacy model. Installing replaces your new tab; disable or remove AyeTab to put the default back.
Chrome
New tab page plus a persistent side panel. Install from the Chrome Web Store.
Chrome Web Store Firefox
New tab page plus a native sidebar, with the same tool suite. Built for Firefox’s extension model.
Firefox Add-ons Web app
Prefer a full tab? Open the web suite with every tool available in the browser: same offline processing model.
Open AyeTab Web