Browse the Chrome extension database

Know where websites come from - see the country of origin for any website you visit

Sign PDF Online - Add Signature to PDF & Gmail

Sign PDF files quickly in your browser — no registration required.

ClipStack: Pro Clipboard Manager & FIFO Queue

Paid featuresRules 96

Copy multiple items in bulk, paste them in order. The ultimate clipboard history and FIFO queue extension.

Business Memory

Paid featuresRules 92

AI Email Replies with Business Context

sporcle_unplayed

Fun

automatically makes sure the sporcle Random Quiz button skips quizzes you've already played

ToManyTab

Don't drown in tabs. Stash them.

SerpDetective - SEO Keyword Research Tool

Rules 70

Analyze keywords, spy on competitors, and extract SERP data directly inside Google Search results.

Tabrows

Functionality & UI

LoginRules 70

Tabrows manages tabs & windows and powers an essential desktop overlay to save memory and keep workspaces organized.

Mystical Birdlink - Match pairs and beat the clock!

Games

Paid featuresRules 55

Free your mystical birds in this captivating puzzle game with strategic challenges!

PricedIn

Stock valuation using reverse discounted cash flow.

YAAGO - Connect your Airbnb

LoginRules 70

Connect your Airbnb to Yaago

OwlTube AI

Communication

Paid featuresRules 88

Interact with YouTube videos through chat

BetterCart

Shopping

Rules 64

Your personal grocery assistant

GrantGuard

Privacy & Security

Tracks site permissions and suggests revoking access for sites not visited recently.

Talentopian Explorer — Interview & Career Companion

Live AI companion for video interviews. Real-time answer structure from your resume, plus STAR debrief and thank-you note after.

Hugging Face Search Toolkit (Unofficial)

Unofficial. Compose Hugging Face Models / Datasets / Spaces search URLs with task, library, license filters.

Play123

Games

Instantly launch Play123 games — search, click, and start playing, all from your browser.

Tab Flight