Open WebUI
by Various
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Apps
Open WebUI
Added 1 June 2026
Overview
Open WebUI is a self-hosted web interface for running and interacting with large language models locally or via API. It supports multiple backends including Ollama for local inference and OpenAI-compatible APIs, providing a chat interface without vendor lock-in.
Best for
Best for
Developers wanting a self-hosted chat UI for local or hybrid LLM deployments
Use cases
- Running open-source LLMs locally without cloud dependencies
- Building custom chat applications with pluggable model backends
- Testing multiple models through a unified web interface
Notes
Open WebUI is a self-hosted web interface for running and interacting with large language models locally or via API. It supports multiple backends including Ollama for local inference and OpenAI-compatible APIs, providing a chat interface without vendor lock-in.
139,558 stars on GitHub. Last updated 2026-06-01.
Use cases
- Running open-source LLMs locally without cloud dependencies
- Building custom chat applications with pluggable model backends
- Testing multiple models through a unified web interface
Pros
- Self-hosted, no data sent to third parties by default
- Supports both local models (Ollama) and remote APIs in one interface
- Active open-source project with broad community adoption
Cons
- Requires managing your own infrastructure and model downloads for local use
- Performance depends on local hardware when running models locally
- Limited to chat interface, not a full application framework
Indexed from awesome-generative-ai and enriched against its public facts.
Pros
- Self-hosted, no data sent to third parties by default
- Supports both local models (Ollama) and remote APIs in one interface
- Active open-source project with broad community adoption
Cons
- Requires managing your own infrastructure and model downloads for local use
- Performance depends on local hardware when running models locally
- Limited to chat interface, not a full application framework
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