Tools

Generate realistic mock API responses with dynamic data using Faker.js. 18 pre-built templates for testing and development.

AI-curated tech news feed for developers. Get the latest AI, Cloud, DevOps, and Security updates in one place.

Transform your resume for ATS compliance with AI-powered optimization. Upload and download improved DOCX/PDF versions.

Discover your IP address, location, ISP details, and comprehensive browser information.

Comprehensive DNS record lookup with native and DoH support, email security analysis, and export options.

Test regular expressions with live highlighting, capture groups, JSON output, and common pattern presets.

Create customizable QR codes for URLs, text, email, phone, and WiFi. Download as PNG or SVG.

Transform long URLs into fun, nerdy, and memorable short links with click analytics and custom slugs.

Sandbox Tailwind CSS snippets in the browser.

Instant online dev environments that feel native.

Shareable React, Vue, and Vanilla sandboxes.

Up-to-date browser support tables for modern features.

Open-source REST & GraphQL client in the browser.

Design and test OpenAPI specs collaboratively.

Turn any curl command into typed client code.

Compress images locally with powerful codecs.

Lightning-fast PNG and JPEG compression.

Optimize SVGs with fine-grained control.

MIT-licensed SVG icons for product interfaces.

Flexible icon family with multiple weights.

Brand icons for social links and app stores.

Free and open-source web typography.

Hand-drawn collaboration boards for diagrams.

Flowcharts and architecture diagrams that sync to cloud drives.

Explore JSON data with a polished UI.

Generate interactive graphs from JSON.

Generate types and models from JSON samples.

Experiment with Prettier formatting instantly.

Run Lighthouse audits directly from Chrome's team.

Assess Core Web Vitals and accessibility in seconds.

Automate Lighthouse audits in your CI pipeline.

Automated accessibility testing for web apps.