Free tools

ideogram.ai — Enter text to create pictures. A product developed by a company founded by many ex-Googlers — Free/Paid

Free image & video upscaler

Open source project. Immersive bilingual web translation extension — Free

Open source assistant with built-in Python editor and interpreter.

Bilibili's Open-Source Industrial-Grade Controllable High-Efficiency Zero-Sample Text-to-Speech System. <br>Online Demo: https://huggingface.co/spaces/IndexTeam/IndexTTS-… <br>Paper: https://arxiv.org/abs/2506.21619 — Free

Manage command templates/snippets with dynamic completions and AI integration.

Inworld AI – Create AI Characters and Ask Them Anything. — Create AI characters and NPCs for games, metaverse, and business applications – or just for fun. You can talk to AI characters about anything. It's easy, free, and full of possibilities.

AI-Powered Watermark Remover - Free, Quick, and Easy to Use

The in-person certificate courses are not free, but all of the content is available on Fast.ai as MOOCs.

Community skills repository for Claude Code, providing practical Chinese-language and region-specific skills including Weibo posting functionality — Free

Free AI-powered copywriting and artwork for marketers

An open-source, configurable AI assistant in Jupyter Notebook and JupyterLab that supports 100+ LLMs, including locally-hosted models from Ollama and GPT4All. #opensource

AI-powered Kanban TUI for autonomous development workflows. Integrates with Claude Code and OpenCode for ticket-driven AI coding with git worktree isolation and MCP server support. — Free

KLING AI — AI Video Creation Tool by kuaishou. Support text to video, image to video, start-end frame and motion control — Free/Paid

🆓 - Open-source story writing AI

Open Source Code Review Agent — Free/Paid

An AI-Powered assistant for Kubernetes developers

Extract Vocal, Accompaniment and Various Instruments From Any Audio and Video. — High-quality stem splitting based on the world's #1 AI-powered technology.

LangChain is a framework for developing applications powered by language models. — Free

A free, open-source course on communicating with artificial intelligence.

Let’S Enhance - Image Quality Online App & Free Photo Enlarger. — AI software to enhance and upscale pictures. Increase resolution and quality. Fix blurry, pixelated and bad images. Make every photo sharp and clear.

LibreChat is a free and open-source chat interface for assistant AIs. .

Lingostar - Real Conversations With Artificial Intelligence. — Lingostar is the AI who language learners can speak to in English, Spanish, or French. Reach fluency with REAL spoken conversations for free. No more tutors - chat with the Lingostar A.I. to improve your pronunciation

Free and fully configurable real estate listing description generator.