792 AI tools

Open Source on GitHub: AI tools

111 open source on github tools, sorted by popularity, with pricing type and country for each.

  1. 1
    ollama/ollamaFreeRun open-weight models locally
  2. 2O
    open-webui/open-webuiFreeSelf-hosted chat UI for Ollama and APIs
  3. 3
    huggingface/transformersFreeStandard library for text, vision and audio models
  4. 4V
    vllm-project/vllmFreeFast, memory-efficient LLM serving
  5. 5U
    unslothai/unslothFreeFaster LLM fine-tuning and local runs
  6. 6M
    mudler/LocalAIFreeOpen AI engine that runs on any hardware
  7. 7
    langgenius/difyFreeBuilder for agent workflows and RAG apps
  8. 8S
    Significant-Gravitas/AutoGPTFreePlatform for building autonomous agents
  9. 9B
    browser-use/browser-useFreeLets AI agents operate a web browser
  10. 10
    OpenHands/OpenHandsFreeAI agents for software development
  11. 11
    NousResearch/hermes-agentFreeAgent that adapts to its user over time
  12. 12
    bytedance/deer-flowFreeLong-running agent for research, code and content
  13. 13
    lobehub/lobehubFreeManage AI agents as a team
  14. 14I
    infiniflow/ragflowFreeRAG engine with agent features
  15. 15D
    daytonaio/daytonaFreeSecure sandboxes for AI-generated code
  16. 16
    firecrawl/firecrawlFreeWeb search and scraping as LLM-ready data
  17. 17U
    unclecode/crawl4aiFreeTurns websites into LLM-ready Markdown
  18. 18U
    upstash/context7FreeUp-to-date docs for AI code editors
  19. 19P
    punkpeye/awesome-mcp-serversFreeCurated list of MCP servers
  20. 20O
    obra/superpowersFreeSkills framework and method for coding agents
  21. 21A
    affaan-m/ECCFreeSkills, memory and security for coding agents
  22. 22A
    AUTOMATIC1111/stable-diffusion-webuiFreeThe best-known Stable Diffusion web UI
  23. 23I
    invoke-ai/InvokeAIFreePro creative engine for image generation
  24. 24
    huggingface/diffusersFreeDiffusion models for image, video and audio
  25. 25S
    Sanster/IOPaintFreeRemove or replace objects in photos
  26. 26A
    Acly/krita-ai-diffusionFreeAI generation inside the Krita paint app
  27. 27L
    LykosAI/StabilityMatrixFreeOne-click installer for SD tools
  28. 28R
    RVC-Boss/GPT-SoVITSFreeVoice-cloning TTS from about a minute of audio
  29. 29C
    coqui-ai/TTSFreeDeep learning text-to-speech toolkit
  30. 302
    2noise/ChatTTSFreeSpeech model for everyday dialogue
  31. 31M
    myshell-ai/OpenVoiceFreeInstant voice cloning model
  32. 32Q
    QwenAudio/CosyVoiceFreeMultilingual voice generation model
  33. 33I
    index-tts/index-ttsFreeControllable zero-shot TTS
  34. 34R
    rhasspy/piperFreeFast local text-to-speech
  35. 35J
    jianchang512/pyvideotransFreeTranslates videos with dubbing and subtitles
  36. 36H
    harry0703/MoneyPrinterTurboFreeAuto-generates short videos from a topic
  37. 37R
    rasbt/LLMs-from-scratchFreeBuild a GPT-style LLM step by step
  38. 38D
    dair-ai/Prompt-Engineering-GuideFreeGuide to prompting, RAG and agents
  39. 39F
    f/prompts.chatFreeShared prompt collection (formerly awesome-chatgpt-prompts)
  40. 40M
    microsoft/markitdownFreeConvert files and office docs to Markdown
  41. 41G
    ggml-org/llama.cppFreeFast LLM inference in C/C++
  42. 42D
    deepseek-ai/DeepSeek-V3FreeDeepSeek-V3 open-weight model
  43. 43P
    PaddlePaddle/PaddleOCRFreeMultilingual OCR and document parsing
  44. 44M
    modelcontextprotocol/serversFreeReference Model Context Protocol servers
  45. 45C
    ChatGPTNextWeb/NextChatFreeLightweight cross-platform AI chat client
  46. 46A
    abi/screenshot-to-codeFreeTurn screenshots into HTML/React code
  47. 47B
    binary-husky/gpt_academicFreeLLM toolkit for reading and writing papers
  48. 48D
    docling-project/doclingFreeParse documents for gen AI
  49. 49O
    openinterpreter/openinterpreterFreeLet LLMs run code on your computer
  50. 50M
    mem0ai/mem0FreeMemory layer for AI agents
  51. 51M
    Mintplex-Labs/anything-llmFreeAll-in-one AI app to chat with your docs
  52. 52K
    karpathy/nanoGPTFreeSimplest repo to train medium-sized GPTs
  53. 53M
    microsoft/autogenFreeMicrosoft's multi-agent framework
  54. 54G
    ggml-org/whisper.cppFreeFast Whisper speech recognition in C/C++
  55. 55L
    lllyasviel/FooocusFreeSimple SDXL image generation app
  56. 56C
    CherryHQ/cherry-studioFreeDesktop client for many LLM providers
  57. 57D
    danny-avila/LibreChatFreeSelf-hosted ChatGPT alternative
  58. 58L
    langchain-ai/langgraphFreeBuild stateful agents as graphs
  59. 59H
    HKUDS/LightRAGFreeSimple and fast graph-based RAG
  60. 60S
    suno-ai/barkFreeExpressive text-to-audio model
  61. 61K
    khoj-ai/khojFreeSelf-hostable AI second brain
  62. 62X
    xinntao/Real-ESRGANFreeImage and anime upscaling
  63. 63M
    microsoft/graphragFreeGraph-based retrieval-augmented generation
  64. 64F
    fishaudio/fish-speechFreeMultilingual TTS and voice cloning
  65. 65G
    getzep/graphitiFreeReal-time knowledge graphs for agents
  66. 66S
    ScrapeGraphAI/Scrapegraph-aiFreeLLM-powered web scraping
  67. 67A
    assafelovic/gpt-researcherFreeAutonomous deep research agent
  68. 68O
    openai/openai-agents-pythonFreeOpenAI Agents SDK for Python
  69. 69H
    huggingface/smolagentsFreeLightweight agents that think in code
  70. 70L
    labring/FastGPTFreeKnowledge-base QA and workflow platform
  71. 71H
    hpcaitech/Open-SoraFreeOpen-source video generation
  72. 72Q
    QwenLM/Qwen3FreeAlibaba's Qwen3 open models
  73. 73R
    resemble-ai/chatterboxFreeOpen TTS with emotion control
  74. 74A
    Anjok07/ultimatevocalremoverguiFreeDesktop app to separate vocals and stems
  75. 75S
    SYSTRAN/faster-whisperFreeUp to 4x faster Whisper transcription
  76. 76M
    m-bain/whisperXFreeWord-level timestamps and diarization
  77. 77F
    facebookresearch/audiocraftFreeMeta's MusicGen and AudioGen
  78. 78S
    Skyvern-AI/skyvernFreeAutomate browser workflows with AI
  79. 79P
    pydantic/pydantic-aiFreeType-safe agent framework for Python
  80. 80M
    mlc-ai/web-llmFreeRun LLMs in the browser with WebGPU
  81. 81S
    SWivid/F5-TTSFreeZero-shot voice cloning TTS
  82. 82L
    lllyasviel/stable-diffusion-webui-forgeFreeFaster Stable Diffusion WebUI
  83. 83T
    Tencent-Hunyuan/HunyuanVideoFreeTencent's open video generation model
  84. 84H
    hexgrad/kokoroFreeSmall, fast, high-quality TTS
  85. 85
    OvermindFreeOpen-source platform for continuous learning
  86. 86C
    ContextGemFreeExtracts data from documents using decision models and LLMs.
  87. 87D
    DesigmaFreeOpen-source Figma alternative built with Rust
  88. 88
    AVPFreeOpen source alternative to Git for AI coding agents
  89. 89L
    LinkitFree100% free and open-source AI bookmark manager
  90. 90H
    HobFreeOpen-source on-device AI desktop assistant for files and chats
  91. 91F
    FarolFreeA risk map tool for pull requests.
  92. 92R
    r2d2-tvFreeOpen-source software to replace smart TV bloatware with AI
  93. 93R
    ReticleFreeHelp AI coding agents verify their own generated code
  94. 94
    Qwen3-4B Deslop ModelFreeA language model trained without AI writing quirks.
  95. 95B
    BlastLoopFreeA structure-first coding method for AI agents.
  96. 96D
    DeslopFreeOxlint rules for catching unsafe types and duplicate AI code
  97. 97B
    Big Arrow on the ScreenFreeLet AI agents paint big arrows, boxes, and text on your screen
  98. 98E
    Edi Life OSFreeSelf-hosted life dashboard featuring an MCP server for AI.
  99. 99R
    RembrandtFreeLocal and open-source photo editor powered by AI
  100. 100D
    DocFlare AIFreeOpen-source documentation chatbot on Cloudflare
  101. 101A
    AI SRE ArenaFreeOpen benchmark for AI SRE agents on Kubernetes
  102. 102A
    AI Agent on a Nokia 110FreeRun an AI agent on a vintage Nokia 110 phone
  103. 103O
    OpenChartFreeOpen-source TradingView alternative with an AI agent
  104. 104S
    SCMFreeAI search tool for photos and video frames on macOS
  105. 105L
    LDraw NovaFreeOpen-source Lego AI generator using ChatGPT and Claude
  106. 106
    Doom or BloomFreeAn open-source tool to map and compare your AI worldview.
  107. 107U
    UberblokFreeAn interactive museum exploring ZFS internals
  108. 108V
    VoidAccessFreeOpen-source dark web OSINT and graph visualization tool
  109. 109K
    KiviDBFreeFaster Redis-compatible memory database and vector cache
  110. 1105
    500 clocks in one HTML fileFreeA self-contained HTML page featuring 500 unique clocks generated by Claude.
  111. 111M
    MudroomFreeRun coding agents in a VM and review changes like a PR

Other categories