IMSTUDIO

Open-source licenses

The open work IMStudio is built on

Effective July 24, 2026 · Last updated July 24, 2026

IMStudio stands on excellent open-source work. This page credits it, as the licenses require and as plain gratitude requires.

U²-Net

Xuebin Qin, Zichen Zhang, Chenyang Huang, Masood Dehghan, Osmar R. Zaiane, Martin Jagersand · Apache License 2.0

The neural network behind IMStudio's on-device background removal, from the paper “U²-Net: Going deeper with nested U-structure for salient object detection” (Pattern Recognition, 2020). IMStudio ships a modified build of a human-segmentation variant of this model: converted to ONNX format and quantized for in-browser inference.

Project · License text

ONNX Runtime Web

Microsoft Corporation · MIT License

The inference engine that runs the model above in your browser.

Project

supabase-js

Supabase · MIT License

Client library for IMStudio's optional account, sync, and backup features.

Project

Figtree

Erik Kennedy · SIL Open Font License 1.1

IMStudio's interface typeface, served in a metric-adjusted configuration.

Project · License text

Font Awesome Free

Fonticons, Inc. · Icons CC BY 4.0, fonts SIL OFL 1.1, code MIT

Interface iconography.

License details

Vite

Evan You & Vite contributors · MIT License

Build tooling.

Project

Full license texts are available at the links above. If you believe a credit here is missing or wrong, email support@imstudio.app and we'll fix it.