Open Source Licenses

Last Updated: February 16, 2026

This site uses the following open-source software and AI models. We gratefully acknowledge the copyright holders and license terms of each.

AI Models

Whisper (OpenAI)
MIT LicenseAudio Transcription
Tesseract OCR
Apache License 2.0OCR (Character Recognition)

Frameworks & Runtime

Next.js
MIT LicenseWeb Application Framework
React
MIT LicenseUI Library
Transformers.js
Apache License 2.0Browser-based AI Inference Engine

Media Processing

FFmpeg (WASM)
LGPL 2.1 / MIT (JS wrapper)Video, Audio & GIF Conversion
Tesseract.js
Apache License 2.0Browser-based OCR Engine
pdf-lib
MIT LicensePDF Merge & Split
Pica
MIT LicenseHigh-Quality Image Resizing

UI & Utilities

Lucide React
ISC LicenseIcons
Framer Motion
MIT LicenseAnimations
react-dropzone
MIT LicenseFile Drag & Drop
Tailwind CSS
MIT LicenseCSS Framework
JSZip
MIT LicenseZIP Compression
fflate
MIT LicenseFast Compression

The copyrights of the above software belong to their respective holders. Please refer to the linked repositories for the full license texts.