All AI tools · Technical

A free, do-it-yourself alternative to Synthesia, HeyGen and CapCut: AI avatars, voice cloning, captions and text-to-video. Expect some setup.

Practice worlds where researchers train AI agents. Technical.

Hand it raw footage and Claude edits it into a finished video with captions, animated text and sound effects. You'll need tech skills to set it up.

Fish Audio's official add-on for the Hermes agent: expressive voices, transcription and voice cloning.

A guitar practice app with AI: chord suggestions, a tuner, tabs, a metronome and help arranging songs.

A goofy music video starring a small robot, all made with code.

Extends a photo past its edges in any direction, with AI filling in the rest.

Music software built so an AI helper like Claude Code can run the technical side while you focus on the music.

A desktop app that polishes AI-made songs (from Suno, say) so they sound good enough for Spotify.

A research AI model that both understands and creates images and video.

A programmer used AI on a $100/month budget to build a working compiler, the kind of tool that turns code into programs.

Add-ons that let AI assistants use Sonilo's licensed music and sound effects in videos.

A free ebook and PDF reader for any computer.

Turns the daily TLDR tech newsletters into a podcast you can listen to.

A tiny voice-command AI that runs inside a web page. For developers.

Make images of the same person or character again and again with Krea 2.

A Suno-like web page for running the MiniMax music AI on your own server.

Makes the YuE2 song generator faster, about 1.7 times faster per song. Technical.

1,000+ ready-made Suno style prompts, sorted by genre, with production tips. Free, and great if you make AI songs.

A faster image-making demo based on the Iris-3B research model.

Tells you how much computer memory an AI model needs and what renting a graphics chip costs. For tinkerers.

Music production add-ons for ComfyUI: make songs with MiniMax Music 3, add cover art, then polish and master them.

Lets Claude work inside FL Studio, the music app, to mix, EQ and compose with you. For producers.

Lets AI assistants look up AI models and prices on RunAPI and start image or video jobs there.

Teaches AI coding tools to make slick animated videos with an original soundtrack.

A demo where an AI 'director' plans and makes images, video, music and voice on one big AMD server chip.

A tool for scientists searching genome data. Nothing to do with everyday AI.

Tests how well AI safety filters catch harmful content. Researchers only.

Free online demo that makes sharp 4K videos from text.

A free, all-in-one AI app you run on your own computer.

A safe sealed-off space where code an AI writes can run without touching the rest of your computer. For developers.

KugelAudio

Music & Voice

A European text-to-speech service for phone bots and voice assistants. It reads tricky things like phone numbers, addresses and bank details naturally, in 39 languages. Built for developers.

Hold a key and talk to get help from Claude on your Mac. A free side project that needs some setup.

Scrape Anything by Context.dev

For Developers

A service programmers use to pull information from any website automatically.

A music studio for the YuE2 song AI. Write a score or lyrics and get a full song on your own computer. Seven languages.

Make your own songs on your computer (Mac, Windows or Linux) with a simple web page and an installer. The page is in German.

Free AI models that decide which bigger AI should answer each question. Developer plumbing.

Lets one AI helper run your other AI coding helpers.

Dropstone CLI

Build Websites & Apps

An AI coding helper that learns as it goes, used by typing commands.