Developer Tools

A lightweight developer toolbox in the Chrome Side Panel. JSON, JWT, Base64, URL, UUID, Timestamp, Regex.

Compute the WCAG contrast ratio between two colors and see which AA / AAA bars you pass. Fully local.

設定したタブをまとめて開く【Tabmato】

Format unformatted JSON strings

Save, switch, and manage multiple isolated account sessions per domain using cookie + storage profiles. Runs 100% locally.

Adds a dynamic favorites bar in Google Cloud Console based on selected project.

Log timestamps from any video and capture highlighted text instantly.

Encode and decode text between plain, Base64, URL-encoding and Hex. Live, fully local, handles UTF-8 correctly.

Adds a strudel repl on mastodon posts containing '// # strudel' or strudel URLs.

Push LinkedIn profiles directly into Zoho CRM as leads or contacts with one click.

Track Best Buy SKUs with a persistent watchlist, 10-second request throttle, and Discord-ready backend integration.

One-click name availability for founders. Check .com / .io / .co / .ai / .app domains, GitHub org, and trademark status in seconds.

Adds custom video controls, background playback, saved volume/speed state, options, and download shortcut to Instagram videos.

Save code snippets from any webpage to your personal cloud library

Share your video answers with the community

Click any element on any page and copy it as a clean Tailwind v4 component (HTML / JSX).

Track your Time Off In Lieu under Australian award conditions

Automatically redirects module URLs to the old format with dynamic subdomains

Turn all your boring ads back into popups as they should be

Streams live tab data, errors, network failures, and performance metrics to PilotGentic.

現在開いているWebページを全体または表示範囲でPNG保存します（ローカル完結）

Leave pinned comments directly on any live website or web app. Capture context instantly and resolve feedback faster with your team.

Extract structured context from AI conversations. Switch models without losing your train of thought.

SEO analysis overlay tool

Extracts Open Graph and Twitter Card tags from the current page and reports missing required fields.

Send selected text or clipboard content for quick analysis.

Convert text into uppercase, lowercase, title case, sentence case, and capitalized words instantly.

Beautiful storage manager for localStorage, sessionStorage, and cookies

Overlay design mocks on any webpage for visual comparison.

Save local profiles and fill repetitive online forms with one click.

Generate stable Selenium locators, Java snippets, and Page Object Model classes from any web element — in one click.

© Thales Group 2026

Auto API — capture, filter, group, replay, and export business APIs with one-click DTO generation. Built for QA engineers.

The most advanced QR code generator with logo. Customize colors, shapes, and branding. Export PNG/SVG.

A collaborative code editor to solve Leetcode and Neetcode questions with friends.

Dashboard profesional de palabras clave para SEO.

Find out if your emails will land in the inbox or spam. One click checks any domain's email setup. Free by MailAfiniti.

俭俭Chrome自动化插件

Free local Poshmark workflow tools for finding, sharing, following, and managing closet activity.

One-click switch between multiple Oracle Cloud (OCI) tenancies / identity domains. Defeats cloud.oracle.com session stickiness.

Multi-find, semantic search, and AI chat assistant for your active tab.

Debug Adobe Experience Platform Web SDK (Alloy) beacons: pin the datastream, cut the noise, and validate XDM data types.

Save the current page to your Jotty links in one click.

One-click HAR capture. Record network traffic and export a HAR 1.2 file without opening DevTools.

Capture the entire web page in one click — scroll, stitch, and export a clean full-page PNG. No watermarks, no ads, low permissions.

Generate AI-powered replies to negative product reviews.

Powerful categorized prompt library for DeepSeek, ChatGPT, Claude & more. One-click to insert high-quality prompts.

Smart job intelligence that helps freelancers quickly spot high-quality opportunities and avoid scams.

智能检测网页表单并一键自动填充真实测试数据，支持 AI 生成与本地规则，兼容 Ant Design / Element UI 等主流组件库。