Our Products
Explore the ecosystem of developer tools built under CodeSmash — designed for speed, privacy, and productivity.
10+
Free Tools
100%
Browser-based
0
Sign-ups needed
∞
Private & fast
CodeSmash
CodeSmash is a free, all-in-one platform for competitive programmers with 10+ built-in tools — no subscriptions, no paywalls.
Online Compiler
Online Compiler is a fast, multi-language in-browser IDE powered by Monaco Editor (the engine behind VS Code) and the Judge0 CE API.
PDFTools
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 are stored or shared.
Tailwind CheatSheet
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. Fully browser-based with zero data collection.
DummyAPI
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 required. Base URL: https://dummyapi-backend.onrender.com/api
CSSCraft
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 instantly get both CSS and Tailwind code ready to use. Covering 40+ CSS properties including shadows, borders, text, filters, transforms, gradients, and animations, it combines live preview with dual output so you always know exactly what you're building. No login, no installs — just tweak, copy, and ship.
ColorPicker
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, HSL, XYZ, CMYK, LUV, LAB, and HWB formats. It also stores your recent colors locally. Everything runs fully in your browser with zero data storage.
APISmash
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. Additional features include saved requests, history, environment variables, and code generation for fetch, axios, and curl. No login required and all data stays local.
ImageKit
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 tracking, and no storage — everything is processed locally on your device.
Jsonify
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 device.