All extensions

Extension for commenting on web page elements

Ugot Browser Agent

Lets your AI agent work in your logged-in browser. Page content and screenshots are shared with the agent.

UIBrief: Copy any UI as Tailwind, CSS & AI prompt

Hover any element to copy clean CSS and Tailwind v4, free. Pro: whole components, design tokens and AI-ready briefs. No account.

UIFrom

Capture website styles as AI briefs. Copy selected blocks as HTML, CSS, React or Tailwind with Pro.

UIRecast

Recast rendered UI into reusable frontend code.

UIVRA

Local-first toolkit for understanding, comparing, auditing, extracting, and rebuilding web interfaces.

UJAX Problem Collector

UJAX에서 문제 등록 시 백준 문제 데이터를 수집합니다

5.0

Ukuthula Site Checker

Scan any webpage in one click and find the SEO problems that are hurting it — with simple, step-by-step fixes anyone can follow.

Uncounted

Exclude your own visits from Plausible Analytics, per site or everywhere. Unofficial, not affiliated with Plausible.

Uncropped - Full Page Screenshot

Full page screenshot, including the scrolling div your browser does not think is the page. Below the fold, off to the right.

Unidocu ReadOnly Toggle

Ctrl+Shift toggle for ReadOnly/Required + Add Row + Admin mode button + button-to-SAP-function click trace. Unidocu pages only.

Unlockify - Enable Right Click, Copy & Select

Re-enable right click, copy, paste, text selection and image actions on restricted pages. Per-site, private, no tracking.

Unmerged

GitHub, as if it never got acquired. A calmer, faster skin for github.com.

Unweb

Unweb Your Site

Upwork Auto Applier

Automatically apply to Upwork jobs with manual login support

URLens

Parses URLs to extract and display identifiers in a clean, user-friendly format

5.0

URL Extractor - Võ Việt Hoàng SEO

Hỗ trợ trích xuất, lọc và xuất danh sách liên kết từ trang web hiện tại phục vụ mục đích phân tích dữ liệu.

URL & JSON Studio

A smart URL editor and high-performance JSON formatter. Edit query params live, ping endpoints, and auto-format raw JSON pages.

URL Magic Edit

Redirection crxxx → cr999

5.0

URL Query Editor

Edit the current tab's query parameters with a clear preview before applying changes.

URL Redirect Checker

Database of all redirects between domains in Web.

URL Rewriter

登録されたURLを新しいタブで開く際に、別のホスト名に置換する拡張機能

URLScrub

Automatically removes tracking parameters, skips redirectors, and shields your privacy.

UserUse - Vibe Coding Guide

No-code / vibe coding tool recommendations and step-by-step guide for non-developers