Chrome Extension — Free

Your developer tools. One new tab away.

DevTab replaces your Chrome new tab with an instant launcher for 100+ curated developer tools — searchable, bookmarkable, and free.

Add to Chrome — FreeSee how it works
No account required
No credit card
Uninstall any time

How It Works

From install to productive in under a minute.

01

Install the extension

Add DevTab to Chrome in one click. No account required. Works the moment you install it.

02

Open a new tab

Your browser's new tab page is now a fully searchable tool launcher. No setup, no configuration.

03

Search and launch any tool

Type a keyword, find the tool instantly, and open it — without breaking your workflow.

Everything in one new tab

Stop googling the same tools every day. DevTab keeps them one keypress away.

100+ curated tools

JSON formatter, regex tester, color converter, cron builder, base64 encoder, JWT decoder, and dozens more — all vetted and fast.

Instant search

Fuzzy-match search across every tool title and category. Find what you need before you finish typing.

Favorites & recents

Pin the tools you use every day. DevTab automatically tracks recents so you can return to a tool with one click.

Cross-device sync

Create a free account and your favorites, recents, and settings sync to every machine you work on.

Replaces new tab only

DevTab only overrides the new tab page — nothing else. It doesn't read your browsing history or touch any other page.

Privacy first

Your search queries and tool usage stay in your browser. Creating an account is optional and only used for sync.

Your browsing stays private

DevTab only overrides the new tab page. It does not read your browsing history, monitor what sites you visit, or track which tools you open.

All search and navigation happens locally in your browser.

Frequently Asked Questions

How do I access DevTab after installing?
Open a new tab in Chrome. DevTab automatically replaces the default new tab page — no setup or configuration required.
Does it work offline?
The new tab launcher loads instantly from the extension and works offline. Individual tools are web pages hosted on 100plus.tools and require an internet connection to open.
What does creating a free account give me?
Cross-device sync — your favorites and settings are saved to the cloud and restored on any device where you sign in. DevTab is fully functional without an account; sync is the only account-gated feature.
Is my browsing data sent to your servers?
No. Your browsing history, the tools you search for, and any input you enter inside tools never leave your device. Only your email address (when you create an account) and your synced favorites are stored. See our Privacy Policy for full details.
Is DevTab free?
Yes, completely. There is no paid tier. A free account is optional and only needed for cross-device sync.

Open your next tab. Get more done.

Every developer tab is a wasted second. Make yours count.

Add to Chrome — It's Free

Free, no credit card, uninstall any time.

DevTab Chrome Extension
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