All extensions

StyleInspect - CSS, Color Picker & Font Inspector

🧑‍💻 Developer Tools

All-in-one web designer tool: inspect CSS styles, pick HEX/RGB colors with eyedropper, identify web fonts, and copy code in 1 click.

Style Inspector

🧑‍💻 Developer Tools

Inspects DOM elements for hardcoded CSS values and highlights them

SummitUp

🧑‍💻 Developer Tools

Sum it up: select a passage for a sketch, or a term for a plain-English definition.

supapen

🧑‍💻 Developer Tools

The AI copilot for CodePen.

SuperClaude

🧑‍💻 Developer Tools

Artifact file manager, git-style diffs, prompt library, and token tracker for Claude

Superior Bookmarker

🧑‍💻 Developer Tools

Superior Bookmarker will allow you to bookmark and manage your bookmarks. This is the most easiest bookmarker tool

Superpower Tab

🧑‍💻 Developer Tools

Transform your new tab with stunning 3D animated backgrounds, customizable shortcuts, a beautiful clock, and floating sticky notes.

SVG Color Swapper

🧑‍💻 Developer Tools

Easily detect, change, and export SVG colors from any webpage.

SVG to Image

🧑‍💻 Developer Tools

Convert SVG files to PNG or JPG. Developer: Brand Zappy LLC (https://www.brandzappy.com). License: MIT.

Swatchly

🧑‍💻 Developer Tools

Extract, save, and apply color palettes and fonts across any website. Built for web designers.

Swift A11y

🧑‍💻 Developer Tools

Scan a page for accessibility problems and run fifteen testing tools, right beside it. Nothing leaves your browser.

SwiftCareID: Secure ID Generator (NHS Format)

🧑‍💻 Developer Tools

Developer utility for generating synthetic medical identifiers (NHS format) for testing.

Swub - Subdomain Switcher

🧑‍💻 Developer Tools

Simple subdomain switcher extension for web developers. Quickly switch between development, staging, and production environments.

Syncmock

🧑‍💻 Developer Tools

Intercept, inspect, and mock HTTP requests in your browser. Mock REST and GraphQL APIs without a proxy or backend changes.

Synthetic Data Generator

🧑‍💻 Developer Tools

Generate synthetic data from prompts using local Ollama models.

SystemPulse

🧑‍💻 Developer Tools

Monitor CPU, memory, battery & storage in real-time. Offline system stats by AIO.com.ai

Tab3U

🧑‍💻 Developer Tools

Tab(Free)U - Free transposition tool for Tab4U

TabCrew

🧑‍💻 Developer Tools

Gives your AI agents their own isolated tabs in your browser, via the local TabCrew daemon or your TabCrew Online account.

Table to CSV Converter

🧑‍💻 Developer Tools

Convert the first HTML table on the page into a CSV file and download it.

Tab Notes — Save, Label & Export by Year

🧑‍💻 Developer Tools

Save notes from any tab, sort them into labels, and export by year to Google Drive, Gmail, or a file.

Tabpocalypse

🧑‍💻 Developer Tools

Manage your open tabs, find duplicates, bulk close.

TabShot

🧑‍💻 Developer Tools

Capture and manage screenshots of your browser tabs

TabShuffle - 随心漫游

🧑‍💻 Developer Tools

告别书签吃灰！支持一键导入书签、书签库随机抽取浏览，以及每日随机漫游精彩互联网世界。

Tab Time Tracker — Website Screen Time

🧑‍💻 Developer Tools

⏱️ Automatic website time tracker — see where your hours go. 100% local. 7-day free trial.