developer productivity tools online - AI tools

ExtendsClass is a free online toolbox offering a comprehensive suite of developer tools, including syntax validators, code formatters, HTTP clients, and data converters, all accessible directly in a browser without installation.

• Free

The Tool Labs is a robust online workspace offering a wide range of developer tools, code generators, converters, validators, calculators, and image utilities to enhance coding productivity for developers of all levels.

• Free

Browxy is a free online Integrated Development Environment (IDE) supporting multiple programming languages with features for coding, testing, collaboration, and course management, tailored for education and professional use.

• Free

Tools-Online.app provides a comprehensive collection of free browser-based tools for developers, designers, and professionals, featuring AI-powered assistance for writing, diagram generation, and code editing across multiple categories.

• Free

Pseudocode Online Editor is a free, browser-based IDE designed for writing, saving, and compiling pseudocode. It features syntax highlighting, code saving, and error highlighting, enhancing the coding experience.

• Free

Editor.do is an online IDE and hosting platform for creating, coding, hosting, and deploying static websites, featuring real-time previews, an AI assistant, and visual building tools.

• Free Trial
• From 4$

DevZero provides customizable, standardized workspaces for developers, enabling collaborative coding and iteration in a production-symmetric environment.

• Freemium
• From 40$

Codeanywhere is an AI-powered cloud IDE designed to accelerate development by providing instant, preconfigured environments, AI code assistance, and seamless collaboration features. Start coding faster with AI-driven code completion and problem-solving capabilities.

• Freemium
• From 10$

Koding provides automated cloud-based development environments for teams, enabling collaboration, analytics, and infrastructure management across distributed applications and containers.

• Free

DevKnife is a native macOS application that consolidates essential developer tools into a single offline platform, offering JSON editing, HTTP client functionality, data conversion, and more with a one-time payment model.

• Pay Once

DevBooster leverages AI to help developers understand, optimize, validate, and document code directly from their browser, boosting productivity and coding confidence. Instantly translate, explain, and enhance code across languages with an intelligent browser extension.

• Freemium
• From 5$

EasyCode is an AI-powered tool designed to assist developers by understanding their codebase, providing context-aware suggestions, answering programming questions within the IDE, and offering intelligent code autocompletion.

• Freemium
• From 10$

Coder is a self-hosted, open-source platform providing secure cloud development environments for developers and AI coding agents. It facilitates faster build/test cycles, secure contractor onboarding, and scalable AI agent deployment on your infrastructure.

• Freemium

CodeCompanion is an AI-native IDE that accelerates app development, bug fixing, and refactoring. It leverages AI to understand your entire codebase, providing a streamlined development experience.

• Free

Lokal.so is a developer tool that enables sharing local endpoints through Public URLs or .local domains, featuring HTTP Inspection and AI-assisted debugging capabilities.

• Freemium
• From 50$

RunCode provides cloud-based development workspaces with generative AI features, enabling instant setup, collaborative coding, and remote access from any device.

• Freemium

DevDojo offers a suite of developer tools for creating websites, apps, and blogs, alongside an active community for learning and collaboration.

• Freemium
• From 15$

Snipplr is an online code snippet repository enabling developers to store, search, and share reusable code in numerous programming languages.

• Free

Flowblock enhances the Webflow development experience with an AI-powered code editor, offering features like code prediction, intellisense, and an AI assistant for Javascript and CSS.

• Freemium
• From 4$

Liveweave is an online web development environment that provides real-time coding, debugging, and AI-powered assistance for HTML, CSS, and JavaScript projects.

• Free

CodeDefender is an AI-powered tool designed to enhance code quality and developer experience across multiple IDEs. It offers features for security analysis, performance optimization, and code correctness.

• Free Trial

Project IDX is a cloud-based, AI-assisted workspace designed for full-stack, multiplatform application development, integrating Gemini AI for coding assistance and supporting various frameworks and languages.

• Free

Angry Tools is a comprehensive collection of free online tools for web and Android development, offering CSS generators, image utilities, text converters, and layout builders to streamline development workflows.

• Free

Essence-AI helps developers understand Git repositories quickly using a natural language chat interface and semantic search, available as a plugin or web app.

• Freemium
• From 5$

CodeSmith Tools offers a suite of solutions that help developers automate code generation and track software errors, streamlining the development process and minimizing repetitive work.

• Other

Bito is an AI-powered coding assistant designed to help software developers write code, understand concepts, generate tests, and improve code quality significantly faster. Integrates with popular IDEs.

• Freemium
• From 15$

Glitch is a collaborative platform offering an in-browser IDE for building, deploying, and remixing full-stack web applications within a supportive community.

• Freemium
• From 10$

Ionide provides high-quality, cross-platform developer tools for F#, including the Ionide-VSCode plugin that transforms Visual Studio Code into a fully-fledged F# IDE with over 1 million downloads.

• Free

Brackets is a lightweight, open-source text editor designed for web designers and front-end developers, featuring live preview and inline editing capabilities.

• Free

Runy is a developer console and process manager that provides a unified interface for running, monitoring, and controlling applications, eliminating the need to juggle multiple terminal windows.

• Other