You don’t need a subscription to access powerful artificial intelligence. This directory collects the best free AI tools across every category, from content creation to coding assistants.
Turn a GitHub repository into an interactive architecture map, open source files from diagram nodes, and export the result as Mermaid or PNG.
An open-source coding agent with multi-provider models, persistent project context, Skills, Subagents, MCP, and headless automation.
Free open-source AI video editor with local generation on Windows, Linux, and Apple Silicon, plus timeline editing and API fallback.
Compare 10 AI image generators by free access, pricing, image editing, and best use case, from ChatGPT and Midjourney to Nano Banana and FLUX.
Create complete songs from prompts or lyrics, arrange dry vocals, and generate song covers with StepAudio 3 Music Studio in your browser.
Use Kimi Code CLI in the terminal, browser, or ACP-compatible editors with MCP, Agent Skills, plugins, multiple providers, and legacy Kimi CLI migration.
The Next-Generation Gemini CLI that runs Antigravity agents in your terminal, with subagents, MCP, plugins, slash commands, and permissions.
Process images locally on Windows, macOS, Linux, or Android, refine difficult edges by hand, and export transparent PNG, WebP, or SVG files.
Free Nano Banana 2 generation, PixPark's own free image model, paid Seedream and Midjourney options, plus real output comparisons and credit costs.
Turn your own notes, lecture PDFs, and scanned handouts into practice questions without paying upfront.
Find an AI lecture note taker that can record classes, transcribe lectures, organize course materials, and turn your notes into useful study resources.
Remove square, round, and pixelated mosaic effects from photos with Pokecut’s browser-based AI editor and Magic Brush.
Run Claude Code, Codex, OpenCode, or Cursor as research agents, track experiments in isolated Git worktrees, and use local or remote compute.
An open-source command-line AI agent supporting multiple language models for code generation. Switch between OpenAI, Claude, and Gemini in your terminal.
The 10 best free AI face swap tools for photos, videos, and GIFs. Find options with no watermark, no sign-up, and high-quality, realistic results.
An open-source desktop workspace that keeps apps, MCP connections, skills, files, and memory available across Claude Code, Codex, and other agent sessions.
Set up DeepSeek V4.1 Flash, OpenRouter, MCP, permissions, and local models across Reasonix CLI, desktop, web, and VS Code
Install Grok Build and explore its terminal UI, sessions, Plan mode, worktrees, extensions, automation commands, and security controls.
Deepseek's official open-source agent harness where models, tools, skills, sessions, storage, scheduling, and the UI all work as plugins.
Local Whisper dictation and meeting transcription with system-audio recording, searchable history, and optional LLM summaries for Windows and Linux.
Compare 7 popular AI flashcard generators by source inputs, card controls, free access, spaced repetition, Anki export, and study workflow.
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