Bria
briaBria's 7 models on ModelRunner span Image-to-Image and Video-to-Video, from $0.018 per image upward.
7 public models — every one runnable in a free playground, through the REST API and JavaScript SDK, or from an AI assistant over MCP.
Bria models & pricing

Bria Video Background Removal
bria
Automatically remove or replace the background in a video — no green screen or manual rotoscoping — with output on transparent alpha or a solid color.

Bria Eraser
bria
Remove unwanted objects, people, or watermarks from a photo by masking them out, leaving a clean, natural-looking result — with commercially safe outputs.

Bria Background Replace
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Keep the foreground subject of a photo and generate a brand-new background from a text prompt (or match a reference image), with commercially safe outputs.

Bria Background Remove
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Remove the background from an image and return a transparent-PNG cutout of the subject, trained on fully licensed commercial data.

Bria Expand
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Expand (outpaint) an image onto a larger canvas, generating new surroundings that match the original — with commercially safe outputs.

Bria Fibo Edit Colorize
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Add realistic color to black-and-white photos, or apply a curated color treatment (vivid, sepia vintage), with commercially safe outputs.

Bria GenFill V2
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Fill a masked region of your image with new content from a text instruction, with commercially safe outputs cleared for risk-free business use.
What you can build with Bria models
- Remove or replace a video background without a green screen Bria Video Background Removal
- Create transparent alpha-channel clips for compositing and overlays Bria Video Background Removal
- Clean product or presenter footage for ads onto a solid color Bria Video Background Removal
- Chroma-key-free cutouts of a person or object in a video Bria Video Background Removal
- Commercially-safe video background removal on licensed data Bria Video Background Removal
- Remove unwanted objects or people from photos Bria Eraser
- Erase watermarks, logos, or text overlays from an image Bria Eraser
- Clean up distractions and clutter in product photos Bria Eraser
Browse by capability
Call a Bria model in one request
Every endpoint shares the same lifecycle: submit to the queue, poll the status URL, fetch the result. Swap the endpoint to switch models — nothing else changes.
cURL
curl -X POST https://queue.modelrunner.run/bria/video/background-removal \
-H "Authorization: Key $MRUN_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "prompt": "..." }'
# → { "request_id": "...", "status_url": "...", "response_url": "..." }Use Bria models from Claude & Cursor
Connect the ModelRunner MCP server once and your AI assistant can run every Bria model on this page as a tool — authorized via OAuth, results returned as hosted URLs in the conversation.
Claude Code
claude mcp add --transport http modelrunner https://mcp.modelrunner.run/mcpFrequently asked questions
What Bria models can I run on ModelRunner?
The catalog has 7 public Bria models: Bria Video Background Removal, Bria Eraser, Bria Background Replace and 4 more. They cover image-to-image and video-to-video. Each one has its own page with a free playground, the full input schema, and copy-paste code.
How much do Bria models cost?
Pay-per-use, with no subscription: the 5 Bria models billed per image start at $0.018, and every page publishes its own rate — some are tiered, so a lower resolution or a shorter clip costs less per run. You buy credits and pay only for what you generate.
How do I call a Bria model from the API?
POST to https://queue.modelrunner.run/bria/video/background-removal with an Authorization: Key header and the input fields as the top-level JSON body (no wrapper object), then poll the returned status_url and fetch the result from response_url. The JavaScript SDK (@modelrunner/client) wraps that in a single subscribe() call, which is the one place an { input } object is used.
Can I run Bria models from Claude or Cursor?
Yes. Connect the ModelRunner MCP server (https://mcp.modelrunner.run/mcp) once and all 7 Bria models become tools your assistant can call with run_model — authorized over OAuth 2.1, so no API key goes into a config file. Results come back as hosted URLs in the conversation.
More on ModelRunner
Browse the full model catalog, compare live per-configuration rates on the pricing page, see curated sets on explore, or view every model creator.
