A collective list of free APIs

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Stable Diffusion web UI

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

The simplest, fastest repository for training/finetuning medium-sized GPTs.

Developer-first error tracking and performance monitoring

🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.

Open-Sora: Democratizing Efficient Video Production for All

SOTA Open Source TTS

A modern and customizable python UI-library based on Tkinter

Free Offline OCR 离线的中文文本检测+识别SDK