Open WebUI
Put a browser interface in front of a model you control and complete one local chat.
- Suitable for
- People who already have a model endpoint and want a friendlier interface for repeated use.
- Do not start here if
- Not the best first step if containers, local services, or model endpoints are all unfamiliar.
- Visible result
- A browser page opens, connects to one chosen model, and produces one non-sensitive conversation.
- Time
- 90 min
- Device
- A computer that can run the current official deployment path
- Account
- A local admin account may be created; external model providers may require separate accounts
- Cost
- Interface cost and model-provider cost are separate; verify both
- Data
- Storage for containers, chat history, and models or model connections
- HAACC check
- Editorially reviewed
Not run by HAACC
Before you start
A computer that can run the current official deployment path
A local admin account may be created; external model providers may require separate accounts
Interface cost and model-provider cost are separate; verify both
Storage for containers, chat history, and models or model connections
Comfort stopping a local service and reading current container instructions
The path
- 01
Choose the model connection first
Decide whether you will connect a local model or an external provider. Write down what data may leave your computer before installing the interface.
Continue only whenYou can name the model provider and data boundary in one sentence. - 02
Separate the trial from important data
Use a dedicated trial directory and record any local ports, volumes, and admin credentials you create. Do not mount personal folders.
Continue only whenAll trial storage locations and credentials are listed before launch. - 03
Follow one official deployment path
Use the current repository documentation for one supported deployment method. Do not combine commands from multiple tutorials or expose the service to the public internet.
Continue only whenThe interface opens only on the local address you expected. - 04
Connect and test without private data
Connect one model, send a harmless prompt, reload the page, and check whether history persists where expected.
Continue only whenOne response appears and you know whether chat history was stored locally or by a provider.
The interface is reachable only where intended, one model responds, and the data path is understood.
Evidence boundary
HAACC reviewed the public source and shaped this path, but did not run the project on a clean machine. Treat every install step as unverified.
What HAACC checked
- Repository identity, snapshot metrics, and the product's self-hosted interface purpose
- A deployment decision path that separates model, interface, storage, and exposure
What remains unchecked
- Current installation, upgrades, authentication, and removal
- Repository license was not asserted by the captured GitHub license field
Stop and read
Do not expose the trial to the public internet
A local admin screen can become an attack surface. Public deployment requires authentication, updates, network controls, and a separate review.
Rights status is unresolved here
This page provides factual reference and a safe evaluation sequence, not copied documentation or a license grant.
When something fails
The page does not open or the port is already used
Stop the deployment. Read the official logs and port notes before changing configuration; do not expose a random public port.
The interface opens but no model answers
Keep interface and model troubleshooting separate. Confirm the model endpoint independently, then reconnect it.
Stop the deployment, remove its containers and dedicated volumes using current official instructions, delete the trial directory, and revoke provider keys used for the test.
Turn it into your project
Private family knowledge desk
Design a strictly local interface for non-sensitive household manuals and record the data boundary.
Model comparison station
Compare two models on the same harmless prompts with visible cost and latency notes.
Source snapshot
- Repository
- open-webui/open-webui
- Captured
- 2026-07-20
- Stars at capture
- 145,957
- Forks at capture
- 21,152
- GitHub license field
- NOASSERTION
- Pinned revision
- Not pinned