Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active. https://librechat.ai/
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Danny Avila 9adc3eb1c5 🕰️ fix: Warn When HTTP Timeouts Are Not Enforced
Codex review of the rebased contributor work surfaced two ways these settings
silently do nothing. Both reproduce, and neither was reported to the operator.

Bun accepts the four property assignments and reflects them back, but does not
enforce them: with keepAliveTimeout=100 and buffer=1000, Bun 1.3.13 held a
keep-alive connection past 3s where Node 24 closed it at 1101ms. Since `b:api`
runs the server under Bun, the existing info log confirmed a configuration that
was not in effect. Warn instead.

Node sweeps header/request timeouts on `connectionsCheckingInterval`, a
createServer option that `app.listen()` leaves at 30s, so sub-30s values round
up to it: headersTimeout=2000 returned 408 at 30004ms by default versus 2010ms
with a 250ms interval. Warn on values below the sweep interval rather than
restructure server construction, since every documented value and both Node
defaults already sit well above it. keepAliveTimeout is socket-driven and stays
exact, so it is excluded.

Both caveats documented in .env.example.
2026-07-28 08:14:53 -04:00
.devcontainer 🐳 chore: Upgrade Docker Builds To Node 24 (#13448) 2026-06-01 10:03:18 -04:00
.do/gitnexus ci: Bump GitNexus to 1.6.7 to Fix Embeddings Index Timeout (#13658) 2026-06-10 14:05:54 -04:00
.github 🎭 ci: Scope Playwright Runs to Relevant Changes (#14388) 2026-07-22 12:23:39 -04:00
.husky 🔧 chore: Update ESLint config, Import Sorting script, Test Sharding, Bump @librechat/agents (#13552) 2026-06-06 12:31:55 -04:00
.vscode
api fix(api): configure HTTP server timeouts for clustered workers 2026-07-28 07:40:46 -04:00
client 🔒 fix: Bound /files/usage TTL Hold Instead of Clearing It (#14470) 2026-07-28 07:37:26 -04:00
config 📧 fix: Restore invite-user CLI (#14436) 2026-07-26 23:35:50 -04:00
e2e 🧭 test: Cover Agent Handoffs End to End (#14428) 2026-07-27 08:47:15 -04:00
helm 🪭 feat: support per-run central langfuse export suppression (#14207) 2026-07-12 08:03:27 -04:00
otel/langfuse-fanout 🪭 feat: support per-run central langfuse export suppression (#14207) 2026-07-12 08:03:27 -04:00
packages 🕰️ fix: Warn When HTTP Timeouts Are Not Enforced 2026-07-28 08:14:53 -04:00
redis-config
scripts 🔧 chore: Update ESLint config, Import Sorting script, Test Sharding, Bump @librechat/agents (#13552) 2026-06-06 12:31:55 -04:00
skill 🗂️ feat: Add Deployment Skill Directory (#13523) 2026-06-05 10:24:28 -04:00
src/tests
utils 🐳 chore: Update image registry references in Docker/Helm configurations (#12026) 2026-03-02 22:14:50 -05:00
.dockerignore
.env.example 🕰️ fix: Warn When HTTP Timeouts Are Not Enforced 2026-07-28 08:14:53 -04:00
.gitattributes 🎛️ feat: DB-Backed Per-Principal Config System (#12354) 2026-03-25 19:39:29 -04:00
.gitignore 🔒 fix: Bound /files/usage TTL Hold Instead of Clearing It (#14470) 2026-07-28 07:37:26 -04:00
.nvmrc 🐳 chore: Upgrade Docker Builds To Node 24 (#13448) 2026-06-01 10:03:18 -04:00
.prettierrc
AGENTS.md 📉 perf: cache OpenID JWT user documents (#14187) 2026-07-12 07:53:50 -04:00
bun.lock v0.8.7 (#13907) 2026-06-24 14:49:32 -04:00
CLAUDE.md ⚙️ perf: reduce first-load MongoDB round trips (#14101) 2026-07-06 09:36:34 -04:00
deploy-compose.langfuse-fanout.yml 🪭 feat: support per-run central langfuse export suppression (#14207) 2026-07-12 08:03:27 -04:00
deploy-compose.yml 🧂 chore: Require an Operator-Supplied Admin Panel Session Secret (#13902) 2026-06-23 08:43:54 -04:00
docker-compose.langfuse-fanout.yml 🪭 feat: support per-run central langfuse export suppression (#14207) 2026-07-12 08:03:27 -04:00
docker-compose.override.yml.example 🐳 chore: Update image registry references in Docker/Helm configurations (#12026) 2026-03-02 22:14:50 -05:00
docker-compose.yml 🧂 chore: Require an Operator-Supplied Admin Panel Session Secret (#13902) 2026-06-23 08:43:54 -04:00
Dockerfile v0.8.7 (#13907) 2026-06-24 14:49:32 -04:00
Dockerfile.multi v0.8.7 (#13907) 2026-06-24 14:49:32 -04:00
eslint.config.mjs feat: Surface Model Spec Branding on Landing and Selector (#13662) 2026-06-10 21:02:22 -04:00
librechat.example.yaml ✳️ feat: Claude Opus 5 Support (#14422) 2026-07-24 21:45:32 -04:00
LICENSE 🗒️ docs: Update LICENSE.md Year: 2025 -> 2026 (#12554) 2026-04-08 09:12:44 -04:00
package-lock.json 🗺️ chore: Bump PostCSS to 8.5.18 to Patch Source Map Traversal (#14463) 2026-07-27 12:45:55 -04:00
package.json 🗺️ chore: Bump PostCSS to 8.5.18 to Patch Source Map Traversal (#14463) 2026-07-27 12:45:55 -04:00
rag.yml 🐳 chore: Update image registry references in Docker/Helm configurations (#12026) 2026-03-02 22:14:50 -05:00
README.md docs: update Star History section (#14198) 2026-07-09 16:51:42 -04:00
README.zh.md v0.8.7-rc1 (#13592) 2026-06-15 13:10:30 -04:00
turbo.json feat: Add Gemini 3.6 Flash and Gemini 3.5 Flash-Lite Support (#14369) 2026-07-21 21:14:11 -04:00

LibreChat

English · 中文

Deploy on Railway Deploy on Zeabur Deploy on Sealos

Translation Progress

Features

  • 🖥️ UI & Experience inspired by ChatGPT with enhanced design and features

  • 🤖 AI Model Selection:

    • Anthropic (Claude), AWS Bedrock, OpenAI, Azure OpenAI, Google, Vertex AI, OpenAI Responses API (incl. Azure)
    • Custom Endpoints: Use any OpenAI-compatible API with LibreChat, no proxy required
    • Compatible with Local & Remote AI Providers:
      • Ollama, groq, Cohere, Mistral AI, Apple MLX, koboldcpp, together.ai,
      • OpenRouter, Helicone, Perplexity, ShuttleAI, Deepseek, Qwen, and more
  • 🔧 Code Interpreter API:

    • Secure, Sandboxed Execution in Python, Node.js (JS/TS), Go, C/C++, Java, PHP, Rust, and Fortran
    • Seamless File Handling: Upload, process, and download files directly
    • No Privacy Concerns: Fully isolated and secure execution
    • Open-Source & Self-Hostable: powered by ClickHouse/code-interpreter
  • 🔦 Agents & Tools Integration:

    • LibreChat Agents:
      • No-Code Custom Assistants: Build specialized, AI-driven helpers
      • Agent Marketplace: Discover and deploy community-built agents
      • Collaborative Sharing: Share agents with specific users and groups
      • Flexible & Extensible: Use MCP Servers, tools, file search, code execution, and more
      • Skills: Create reusable SKILL.md instruction bundles for manual, automatic, or always-on agent workflows
      • Subagents: Delegate focused work to isolated child agent runs with their own context windows
      • Compatible with Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, Google, Vertex AI, Responses API, and more
      • Model Context Protocol (MCP) Support for Tools
  • 🔍 Web Search:

    • Search the internet and retrieve relevant information to enhance your AI context
    • Combines search providers, content scrapers, and result rerankers for optimal results
    • Customizable Jina Reranking: Configure custom Jina API URLs for reranking services
    • Learn More →
  • 🪄 Generative UI with Code Artifacts:

    • Code Artifacts allow creation of React, HTML, and Mermaid diagrams directly in chat
  • 🎨 Image Generation & Editing

  • 💾 Presets & Context Management:

    • Create, Save, & Share Custom Presets
    • Switch between AI Endpoints and Presets mid-chat
    • Edit, Resubmit, and Continue Messages with Conversation branching
    • Create and share prompts with specific users and groups
    • Fork Messages & Conversations for Advanced Context control
  • 💬 Multimodal & File Interactions:

    • Upload and analyze images with Claude 3, GPT-4.5, GPT-4o, o1, Llama-Vision, and Gemini 📸
    • Chat with Files using Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, & Google 🗃️
  • 🌎 Multilingual UI:

    • English, 中文 (简体), 中文 (繁體), العربية, Deutsch, Español, Français, Italiano
    • Polski, Português (PT), Português (BR), Русский, 日本語, Svenska, 한국어, Tiếng Việt
    • Türkçe, Nederlands, עברית, Català, Čeština, Dansk, Eesti, فارسی
    • Suomi, Magyar, Հայերեն, Bahasa Indonesia, ქართული, Latviešu, ไทย, ئۇيغۇرچە
  • 🧠 Reasoning UI:

    • Dynamic Reasoning UI for Chain-of-Thought/Reasoning AI models like DeepSeek-R1
  • 🎨 Customizable Interface:

    • Customizable Dropdown & Interface that adapts to both power users and newcomers
  • 🌊 Resumable Streams:

    • Never lose a response: AI responses automatically reconnect and resume if your connection drops
    • Multi-Tab & Multi-Device Sync: Open the same chat in multiple tabs or pick up on another device
    • Production-Ready: Works from single-server setups to horizontally scaled deployments with Redis
  • 🗣️ Speech & Audio:

    • Chat hands-free with Speech-to-Text and Text-to-Speech
    • Automatically send and play Audio
    • Supports OpenAI, Azure OpenAI, and Elevenlabs
  • 📥 Import & Export Conversations:

    • Import Conversations from LibreChat, ChatGPT, Chatbot UI
    • Export conversations as screenshots, markdown, text, json
  • 🔍 Search & Discovery:

    • Search all messages/conversations
  • 👥 Multi-User & Secure Access:

    • Multi-User, Secure Authentication with OAuth2, LDAP, & Email Login Support
    • Built-in Moderation, and Token spend tools
  • 🎛️ Admin Panel:

    • Browser-based UI to manage users, groups, roles, and configuration overrides
    • Edit settings and per-role/group permissions live, without redeploying
    • Bundled with the Docker Compose stacks for one-command setup
  • ⚙️ Configuration & Deployment:

    • Configure Proxy, Reverse Proxy, Docker, & many Deployment options
    • Use S3 with CloudFront for stable media links, edge delivery, signed cookies, and secured downloads
    • Use completely local or deploy on the cloud
  • 📖 Open-Source & Community:

    • Completely Open-Source & Built in Public
    • Community-driven development, support, and feedback

For a thorough review of our features, see our docs here 📚

🪶 All-In-One AI Conversations with LibreChat

LibreChat is a self-hosted AI chat platform that unifies all major AI providers in a single, privacy-focused interface.

Beyond chat, LibreChat provides AI Agents, Model Context Protocol (MCP) support, Artifacts, Code Interpreter, custom actions, conversation search, and enterprise-ready multi-user authentication.

Open source, actively developed, and built for anyone who values control over their AI infrastructure.


🌐 Resources

GitHub Repo:

Other:


📝 Changelog

Keep up with the latest updates by visiting the releases page and notes:

⚠️ Please consult the changelog for breaking changes before updating.


Star History

Star History Chart

danny-avila%2FLibreChat | Trendshift ROSS Index - Fastest Growing Open-Source Startups in Q1 2024 | Runa Capital


Contributions

Contributions, suggestions, bug reports and fixes are welcome!

For new features, components, or extensions, please open an issue and discuss before sending a PR.

If you'd like to help translate LibreChat into your language, we'd love your contribution! Improving our translations not only makes LibreChat more accessible to users around the world but also enhances the overall user experience. Please check out our Translation Guide.


💖 This project exists in its current state thanks to all the people who contribute


🎉 Special Thanks

We thank Locize for their translation management tools that support multiple languages in LibreChat.

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