Developer Tools

Extract webcam name, page URL and thumbnail from popular webcam providers and copy them in one click.

Extracts curated color palettes and font families from live web pages for designers.

Display Salesforce record information in a table format

GiHubのIssueページのProjectウィジェットを自動で開きます。

Lightning-fast JSON formatter and syntax highlighter for raw JSON pages.

Fill any web form with realistic dummy data for testing.

A Demo app to run abitrary SSJS code from the browser

One-click AI code reviews on any GitHub PR, powered by CodeRabbit™. Built for open-source maintainers.

Manage, monitor, and delete third-party cookies

Hospital patient registration assistant. Auto-fills registration forms via Aadhaar card scan, voice input, and face recognition.

Advanced in-page search extension with VS Code look & feel.

Automatically capture screenshots with cursor position when JavaScript errors occur. Visual debugging made simple.

Run a lightweight KotoFi node in Chrome—sign in, use X/Twitter with KotoFi, and track earnings from the popup.

Smelly: A nose for vulnerable dependencies

One-click launcher for md2pdf.info

Learning how to make a chrome extension!

CSS実装時に必要な px / vw / rem / clamp / line-height / aspect-ratio / grid など、複数の単位計算を 1 つのパネルにまとめた開発支援ツールです。

Submit Drive Orders For CaterCow

Edit local HTML files directly in Chrome with rich formatting tools and save changes as the same file or a copy.

Request screen recordings with console logs, network requests, and session data. Resolve support issues without the back and forth.

Analyze Server Speed (TTFB), IP Location and SEO.

Edit and store URL parameters for the current tab.

Control video playback speed on any website

Assess the quality of academic papers based on publication venue rankings.

Get instant SEO insights for any webpage. Analyze title tags, meta descriptions, headings, links, and more with one click.

Security grades for every site you visit + phishing link detection in Gmail and Outlook. Powered by ExposureGuard.

Inject custom CSS and JavaScript into web pages

Save any webpage as a Markdown file with YAML front matter. Download directly (default) or send to your own server.

Track and offset the water impact of your AI usage.

Accessibility X-Ray for any website

Auto-fill web forms with configurable test data

Enhance your GitHub experience with advanced features and customization options.

Download videos from Pin fast and free

Making a predefined position ad size screenshots

Improves the log viewing experience in Argo Workflows UI

AVR Simulator

Verify, Validate, Autocomplete, Standardize and Parse Address Data Across the World

MasterT giriş.

Speed Your Development/Design Process with D-Faster.

Cache Storage Visualizer

Generate placeholder text instantly. Multiple styles, customizable length, one-click copy. 100% free.

Redirect /ui/homepage back to root with an optional toggle

Gerador de CNPJ Alfanumérico e CPF

Beautiful JSON formatting with themes and export options

Enhance BigQuery: insert snippets, share URLs, link to sites

A guided prompt engineering toolkit that helps you write better AI prompts directly in your favorite AI chat platforms.

DevTools extension to review and override network calls

For capturing selectors

Tells you which file an element comes from in a local Rails app

domain status checker which checks the domain status code and also checks the domain in google safe browser