Free AI tools for Coding & Development

Free, open-source coding agent built on Rust and Tauri, with bring-your-own-key access to OpenAI, Anthropic, Google or local models.

Describe an animation in words and get CSS or Tailwind keyframes back, with a live preview

Free browser tool that translates a snippet between languages or writes one from a description

Open-source CLI that generates and keeps multi-language documentation sites in sync with your source code.

Open-source terminal pair programmer that edits a git repository with the model you choose and commits each change.

Free web converter between plain English and regular expressions, in both directions

Open-source local review tool where you comment on an AI agent's plans, diffs and running app in the browser.

Interviews you about a feature, then writes constitution, requirements, solution and task files

Design canvas that lives in your repo: draw a screen, get code your editor and coding agent can read

Open-source web app that converts a UI screenshot into Flutter code using your own model key

Drag-and-drop builder for single-page sites that exports the HTML and CSS, with AI generation from a prompt.

Open-source Next.js app that turns prompts into runnable apps in sandboxes, a self-hostable take on Claude Artifacts.

Free AI portfolio site for job seekers, with view tracking and control over who sees each project

Open-source dashboard and runtime that runs teams of AI coding agents in parallel, each in its own git worktree.

A solo developer's free, in-beta search tool for keeping up with the latest Svelte and SvelteKit documentation.

Local kanban board that runs several coding agents in parallel git worktrees, now an open-source, community-maintained project.

Open-source tool that keeps specs, issues and agent runs inside your git repo so coding agents can hand context to each other.

Free coding assistant plugin from Zhipu AI for VS Code and JetBrains, with completion, chat and unit-test generation

Open-source browser IDE with AI code generation, chat and E2B cloud sandboxes for small web apps

Turns an uploaded resume into a portfolio website with a built-in AI chatbot for visitors

Free browser coding tools - generate, explain, refactor, review, convert, and debug code across many languages.

Open-source framework that turns an OpenAPI schema into a searchable, testable documentation site.

Converts pasted JavaScript into TypeScript with type annotations, interfaces, and generics added automatically.

Native Mac Git client that splits commits and summarizes code changes with AI.