A collective list of free APIs

Stable Diffusion web UI

Command-line program to download videos from YouTube.com and other video sites

分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

Robust Speech Recognition via Large-Scale Weak Supervision

Python tool for converting files and office documents to Markdown.

real time face swap and one-click video deepfake with only a single image

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

Hunt down social media accounts by username across social networks

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Inference code for Llama models

ALL IN ONE Hacking Tool For Hackers

Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.

利用AI大模型，一键生成高清短视频 Generate short videos with one click using AI LLM.

OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

GFPGAN aims at developing Practical Algorithms for Real-world Face Restoration.

🚀AI拟声: 5秒内克隆您的声音并生成任意语音内容 Clone a voice in 5 seconds to generate arbitrary speech in real-time

Let us control diffusion models!

🚀🚀 「大模型」2小时完全从0训练26M的小参数GPT！🌏 Train a 26M-parameter GPT from scratch in just 2h!

Free and Open Source Enterprise Resource Planning (ERP)

Convert PDF to markdown + JSON quickly with high accuracy

[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/MCP/Docker/Zotero

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monito…

This is a fun, new monospaced font that includes programming ligatures and is designed to enhance the modern look and feel of the Windows Terminal.

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

Official inference repo for FLUX.1 models

SOTA Open Source TTS

Improve your resumes with Resume Matcher. Get insights, keyword suggestions and tune your resumes to job descriptions.

The official source code repository for the calibre ebook manager