Products

CodeSmash is a free, all-in-one platform for competitive programmers with 10+ built-in tools - no subscriptions, no paywalls. DSA Sheet - Topic-wise curated problem list with progress tracking, revision marks, notes, streak calendar, and g…Read more

Online Compiler is a fast, multi-language in-browser IDE powered by Monaco Editor (the engine behind VS Code) and the Judge0 CE API. Supports 25+ languages including C++, Python, Java, JavaScript, TypeScript, Go, Rust, Ruby, PHP, C#, Kotli…Read more

PDFTools is a complete browser-based PDF toolkit for merging, splitting, compressing, rotating, cropping, watermarking, and converting PDFs. It works instantly without login and ensures full privacy by processing files in-memory. No files a…Read more

Tailwind CheatSheet is a complete interactive reference for Tailwind CSS utilities. It provides a searchable catalog of classes with CSS mappings and includes a built-in CSS-to-Tailwind converter with live preview and copy functionality. Fu…Read more

DummyAPI is a free mock REST API service providing ready-to-use endpoints for prototyping and testing. It covers Auth, Users, Products, Carts, Recipes, Posts, Comments, Todos, Quotes, and Utilities - all completely free with no sign-up requ…Read more

CSSCraft is a free, browser-based CSS and Tailwind code generator built for developers and designers who want to stop guessing and start building. It provides a visual playground where you adjust sliders and options in real time and instant…Read more

ColorPicker is a browser-based color utility tool for designers and developers. It includes two modes: pick colors from images with live hover preview and palette extraction, and a full interactive color picker with support for HEX, RGB, HS…Read more

APISmash is a lightweight REST API testing tool that runs entirely in the browser. It supports all HTTP methods, custom headers, query params, and JSON bodies. It shows response status, time, size, and formatted JSON with multiple views. Ad…Read more

ImageKit is a privacy-first image toolkit that runs completely in your browser using the Canvas API. It includes tools for compressing, resizing, converting, cropping, rotating, flipping, and encoding images to Base64. No uploads, no tracki…Read more

Jsonify is a fast, privacy-focused JSON utility suite. It includes a JSON formatter, validator, CSV converter, JSON tree viewer, and TypeScript generator. All operations run locally in the browser, ensuring your data never leaves your devic…Read more