Harold the Weather Painter

Removes unwanted objects from a photo and upscales images using models that run in the browser.

Stable Diffusion that runs completely in the browser through WebGPU, with no server-side inference.

Generates and interpolates between short melodies and drum patterns using a variational autoencoder in the browser.

Play a few buttons and a neural net turns them into a full piano performance in your browser.

Transcribes piano audio into MIDI notes in the browser using the Onsets and Frames model.

Browser image tool that edits pictures, generates images from text, upscales them and removes watermarks.