327,991 extensions · updated Jun 30, 2026
Chrome Web Store intelligence, free.
Search 327,991 extensions, track installs, ratings & permissions over time — or describe what you need with AI semantic search.
| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | CookieMaster EditThisCookie (fork) is a cookie manager. You can add, dele… | Developer Tools | asimunlu28208 | 2 | no change0% | — | — | 1.1.0 | V3 | 1.63MiB | 36 | tabs, cookies, contextMen… | Apr 21, 2026 | |
 | Flaggy - Environment indicator Flag URLs to identify different environments (production, de… | Developer Tools | kilian fradet | 2 | no change0% | — | — | 1.0 | V3 | 28.89KiB | 1 | storage, tabs, activeTab | Jun 21, 2025 | |
 | Webflow SEO Checker Exclusive SEO checker built specifically for Webflow website… | Developer Tools | getseohq | 2 | no change0% | — | — | 1.0.0 | V3 | 14.94KiB | 1 | activeTab, scripting | Apr 21, 2026 | |
 | checkapi.app This is an extension to send a request to an API on the loca… | Developer Tools | chocoantirus | 2 | no change0% | — | — | 1.0.3 | V3 | 164KiB | 1 | — | Jun 1, 2023 | |
 | NPM 套件收藏管理器 輕鬆收藏和管理您喜愛的 NPM 套件 | Developer Tools | firstfu | 2 | no change0% | — | — | 1.0.0 | V3 | 39.13KiB | 1 | storage, tabs, notificati… | Aug 8, 2025 | |
 | GitHub Pull Request Title Case Helper A browser extension for transforming GitHub pull request tit… | Developer Tools | Cooper Walbrun | 2 | up 50.0 percent+50.0% | — | — | 0.2.0 | V3 | 45.47KiB | 1 | — | Nov 19, 2023 | |
 | UpScraper: Bulk Product Image & Data Scraper Bulk image scraper and product data finder for e-commerce. F… | Developer Tools | LunoStudio | 2 | up 200.0 percent+200.0% | ★ 5.0 | 2 | 2.0.5 | V3 | 41.7KiB | 1 | activeTab, scripting, sid… | May 18, 2026 | |
 | Jira Quick Copy Add the reading time to Chrome Extension documentation artic… | Developer Tools | 8bitxpn | 2 | up 50.0 percent+50.0% | — | — | 1.1 | V3 | 11.36KiB | 1 | activeTab | Feb 13, 2025 | |
 | Secure Pass Gen Secure Pass Gen: Generate strong, unique passwords. | Developer Tools | b34665862 | 2 | no change0% | — | — | 1.0 | V3 | 41.9KiB | 1 | — | May 27, 2026 | |
 | Picturestees Clothing LLC Search for products and calculate prices | Developer Tools | sosanhgiakhoahoc | 2 | no change0% | — | — | 3.1.2 | V3 | 301KiB | 2 | — | Jan 4, 2024 | |
 | SEOFLY - On Page SEO SEOFLY - An extension to help you to improve you on page seo | Developer Tools | ritvikchoure65 | 2 | no change0% | — | — | 1.0 | V3 | 6.99MiB | 1 | scripting | May 8, 2024 | |
 | JSON Selector Pretty-print JSON pages as a foldable outline. Click any nod… | Developer Tools | — | 2 | no change0% | ★ 5.0 | 1 | 1.1.0 | V3 | 49.01KiB | 1 | — | Apr 27, 2026 | |
 | Preflight Screenshots Capture page HTML and generate Preflight screenshots. | Developer Tools | Preflight Software L… | 2 | no change0% | — | — | 1.0.0 | V3 | 307KiB | 1 | activeTab, alarms, storag… | Apr 20, 2026 | |
 | RuleTool define rules to modify a web page | Developer Tools | emilefokkema | 2 | down 33.3 percent−33.3% | — | — | 0.1.0 | V3 | 122KiB | 1 | activeTab, tabs, webNavig… | Apr 11, 2022 | |
 | Tailtweak Your Tailwind CSS sidekick for effortless styling! More inf… | Developer Tools | programfault | 2 | no change0% | — | — | 1.0.0 | V3 | 1.12MiB | 1 | storage, activeTab | Nov 27, 2024 | |
 | Church Website A-Tag Generator Tool to generate Anchor tags for resources on the ChurchOfJe… | Developer Tools | sphunts01 | 2 | no change0% | — | — | 1.1 | V3 | 28.96KiB | 1 | activeTab | Mar 18, 2023 | |
 | Website Performance & SEO Analyzer Validates SEO, analyzes performance, and provides visual on-… | Developer Tools | Sukhesh Chandra | 2 | no change0% | — | — | 1.0 | V3 | 50.5KiB | 1 | activeTab, scripting | Jan 25, 2026 | |
 | AIMatrix Markdown Toolbar for GitHub Add a powerful markdown toolbar to GitHub - works on issues,… | Developer Tools | — | 2 | no change0% | — | — | 2.1.0 | V3 | 76.72KiB | 1 | activeTab, storage | Sep 2, 2025 | |
 | Color Picker — Arbenger Pick colors from any webpage. HEX, RGB, HSL, OKLCH. WCAG con… | Developer Tools | Arbenger | 2 | no change0% | ★ 5.0 | 1 | 1.1.0 | V3 | 43.69KiB | 1 | activeTab, storage | May 20, 2026 | |
 | JSON Formatter Paste JSON and format it with collapsible tree view, syntax … | Developer Tools | lokijoji2 | 2 | down 33.3 percent−33.3% | — | — | 0.5.0 | V3 | 153KiB | 2 | storage | Mar 9, 2026 | |
 | LineRelay File Linear issues from any tab in seconds — page title, URL… | Developer Tools | michael.kuhr | 2 | no change0% | — | — | 1.1.1 | V3 | 158KiB | 1 | storage, identity, active… | May 22, 2026 | |
 | MockMaster Mock API responses instantly. Intercept HTTP requests and re… | Developer Tools | dev.rkochar | 2 | no change0% | — | — | 2.0.0 | V3 | 217KiB | 1 | storage | May 29, 2026 | |
 | Guided Setup Assistant Assistant de configuration par étapes | Developer Tools | — | 2 | no change0% | — | — | 1.1 | V3 | 19.0KiB | 1 | storage, tabs, sidePanel,… | May 4, 2025 | |
 | console-HUD ショートカットキーから localStorage やリセット操作を呼び出せる軽量デバッグHUD | Developer Tools | RYUYA | 2 | up 200.0 percent+200.0% | — | — | 0.1.0 | V3 | 84.76KiB | 1 | storage, tabs, activeTab,… | Dec 15, 2025 | |
 | UJAX Problem Collector UJAX에서 문제 등록 시 백준 문제 데이터를 수집합니다 | Developer Tools | gwangjae.kwon.99 | 2 | down 50.0 percent−50.0% | ★ 5.0 | 1 | 1.1.1 | V3 | 35.6KiB | 1 | storage, tabs, scripting | Apr 28, 2026 | |
 | Font Inspector & Fix Inspect fonts used on the current page, highlight matching D… | Developer Tools | Nirmal Kumar V | 2 | up 50.0 percent+50.0% | — | — | 0.0.2-beta-01 | V3 | 88.62KiB | 1 | activeTab, scripting | Apr 2, 2026 | |
 | QS - Quick Screenshot for Developers One-click screenshots for Claude Code development & testing.… | Developer Tools | cff | 2 | no change0% | — | — | 1.0.0 | V3 | 14.96KiB | 1 | activeTab, downloads, sto… | Feb 3, 2026 | |
 | Branch Name Extension Base Level Extension | Developer Tools | azizmenssig | 2 | no change0% | — | — | 3.0 | V3 | 1.29MiB | 1 | — | May 28, 2023 | |
 | Koracle REST Client A powerful REST API client that leverages your browser's log… | Developer Tools | Koracle | 2 | no change0% | ★ 5.0 | 1 | 1.0.0 | V3 | 20.84KiB | 1 | storage | Apr 22, 2026 | |
 | Markdown Diff Renderer Renders markdown file diffs as formatted markdown in GitHub … | Developer Tools | — | 2 | no change0% | — | — | 1.0.1 | V3 | 31.78KiB | 1 | — | May 9, 2026 | |
 | Minimal > New Tab Minimal New Tab Design | Developer Tools | _akashkmt_ | 2 | no change0% | — | — | 1.0.0 | V3 | 20.44KiB | 1 | geolocation | Apr 2, 2025 | |
 | DSA Companion Companion for DSA | Developer Tools | Kenneth Endfinger | 2 | no change0% | — | — | 2 | V2 | 109KiB | 1 | mdns | Jul 18, 2016 | |
 | CloudSpender Track and monitor your cloud service costs across AWS, GCP, … | Developer Tools | CloudSpender | 2 | no change0% | ★ 1.0 | 1 | 1.0.2 | V3 | 2.15MiB | 1 | storage, tabs, activeTab,… | May 20, 2025 | |
 | wowMD Turn long GitHub README and Markdown pages into a structured… | Developer Tools | VLM19 | 2 | no change0% | — | — | 0.3.0 | V3 | 127KiB | 1 | storage | Jun 7, 2026 | |
 | Daily Motivation Get inspired with motivational quotes every time you click! | Developer Tools | rajeshuriti | 2 | up 50.0 percent+50.0% | — | — | 1.0 | V3 | 6.41KiB | 1 | — | Jun 11, 2025 | |
 | AI Cost Viewer — AI API Cost Tracker Track AI API costs in real time. See cost per request for Op… | Developer Tools | — | 2 | up 50.0 percent+50.0% | — | — | 1.1.0 | V3 | 18.9KiB | 1 | storage, activeTab | Mar 10, 2026 | |
 | Console Helpr Log element information to the chrome console on right click… | Developer Tools | kmccracken150 | 2 | no change0% | — | — | 1.0 | V3 | 274KiB | 1 | activeTab, scripting | Nov 18, 2022 | |
 | FreeAI Finder — Live AI Model Price Tracker Live AI model pricing comparison. Find free tiers, student d… | Developer Tools | Jeeva | 2 | down 33.3 percent−33.3% | — | — | 1.0.0 | V3 | 1.1MiB | 1 | storage, alarms | Apr 21, 2026 | |
 | ZK Vault Privacy-preserving identity verification using zero-knowledg… | Developer Tools | harry.cosmonaut | 2 | no change0% | — | — | 0.1.8 | V3 | 3.62MiB | 1 | storage, geolocation | Jan 19, 2026 | |
 | MarkQable - Website Review & QA Pin structured feedback notes directly onto live DOM element… | Developer Tools | Markqable | 2 | no change0% | — | — | 2.0.0 | V3 | 5.16MiB | 1 | storage, alarms, activeTa… | May 2, 2026 | |
 | 公众号名片获取器 从包含 <mp-common-profile> 的页面提取公众号名片并复制。 | Developer Tools | — | 2 | down 50.0 percent−50.0% | — | — | 0.1.0 | V3 | 1.07MiB | 1 | clipboardWrite | Jan 20, 2026 | |
 | FontSniffer Sniff out typefaces on any webpage — preview in their own fo… | Developer Tools | aloktomar.dev | 2 | no change0% | ★ 5.0 | 1 | 1.0.0.1 | V3 | 25.83KiB | 1 | activeTab, scripting | Apr 28, 2026 | |
 | Jira Opener Quickly open Jira work items with profiles, shortcuts, bulk … | Developer Tools | QueueGuard | 2 | no change0% | — | — | 1.5.1 | V3 | 54.45KiB | 1 | tabs, storage, clipboardW… | May 22, 2026 | |
 | Deglaze Me Injects a custom system prompt into the ChatGPT UI to contro… | Developer Tools | althea.delwiche | 2 | down 66.7 percent−66.7% | — | — | 2.0.1 | V3 | 22.03KiB | 1 | storage | Jun 29, 2025 | |
 | Font Finder Find and inspect fonts on any webpage. | Developer Tools | Browse.FYI | 2 | no change0% | — | — | 1.0.0 | V3 | 92.85KiB | 1 | storage | Dec 16, 2025 | |
 | Switch Browser Data ログイン状態などCookie, LocalStorageなどのブラウザデータをスナップショット保存し、ワンクリックでドメ… | Developer Tools | tk3.biz | 2 | no change0% | — | — | 1.0.1 | V3 | 28.15KiB | 2 | cookies, storage, scripti… | Jun 3, 2026 | |
 | Page Signals See any page's content, structure, links, images, and organi… | Developer Tools | Matt Sterkenburg | 2 | no change0% | — | — | 1.1 | V3 | 95.58KiB | 1 | activeTab, storage, ident… | May 14, 2026 | |
 | DevFocus — Coder Session Tracker Track your coding sessions, block distractions, and build a … | Developer Tools | DigitalCubeDesigns | 2 | no change0% | ★ 5.0 | 1 | 1.0.3 | V3 | 25.51KiB | 1 | storage, alarms, notifica… | May 28, 2026 | |
 | ctxray Capture and analyze your AI prompts locally | Developer Tools | reprompt | 2 | down 50.0 percent−50.0% | — | — | 1.1.1 | V3 | 43.45KiB | 1 | nativeMessaging, clipboar… | Apr 13, 2026 | |
 | Branch Namer Use to name branch | Developer Tools | — | 2 | no change0% | — | — | 1.1.0 | V3 | 177KiB | 1 | — | Feb 16, 2022 | ★ |