FontRig

A browser-based type design editor built on the TypeRig core. Open a font, inspect contours, tweak outlines, and save — no installation, no plugins, no desktop app required.

Powered by the same geometry engine that drives TypeRig inside FontLab. Runs entirely client-side: your font data never leaves the browser. Experimental and evolving...

Launch Editor View on GitHub TypeRig

JavaScript Client-side only Work in progress

What's inside

A lightweight editor for inspecting and modifying font files directly in the browser. Built around the object model of TypeRig.

The TypeRig object model

Open TypeRig font (*.trfont) or glyph (*.trglyph) files

Simultaneous multi-master editing

A powerful tool set allowing you to work on all masters in parallel

TypeRig Core Functionality

Geometry, interpolation, and delta-machine math from TypeRig.

Ready to open a font?

No sign-up, no install — just drag a font file onto the canvas.

Launch Editor Back to TypeRig