Small tools.
Sharp edges.

A public workbench for useful software, unfinished ideas, and the occasional obsession.

Complete

Ready to use

Tools
In production

Background Remover

Cut out a subject without sending the source image away from your device.

Tools
In production

Mermaid Viewer

Paste a diagram, then pan, pinch, and inspect its every branch.

Tools
In production

PDF Page Organizer

Reorder, duplicate, remove, and combine PDF pages entirely in your browser.

Tools
In production

Image Converter

Convert batches of everyday image files without sending them anywhere.