All extensions

Exclude your own Umami visits on selected websites.

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.

Universal Decoder Extension

Utility for decoding various encoded strings

Universal GitHub Highlighting

Local, language-agnostic WebGPU highlighting for code GitHub leaves uncolored.

Universal Node Congestion Tracker

Modular network performance history logger supporting multiple modem drivers, grid analysis, and donation modules.

5.0

Universal Table Scraper

Extract tables and data grids instantly to Excel and CSV.

Universal Text Summarizer

Summarize selected text using your preferred AI API (OpenAI, Claude, Gemini, etc.)

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.

Unofficial Optimizely Test Tool

Unofficial community tool for testing Optimizely experiments and events on local and remote shop environments.

untrace

Untrace is a companion Chrome extension for the Untrace desktop tool. It runs at document start and applies small compatibility…

Unweb

Unweb Your Site

Upwork Auto Applier

Automatically apply to Upwork jobs with manual login support

UPWORK FILTER COUNTRY

Adds a red border and highlights countries from the list on the job page

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 Opener Pro

Open multiple URLs at once in new tabs.

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