Rembg
rembgOpen-source background-removal tool wrapping U2Net. Produces alpha mattes for photos, products and people with no manual masking.
- Price
- ≈ US$0.0047/run
- Input → output
- Text → Image
- Developer
- Community
- Updated
- September 23, 2026
Playground
Try Rembg
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Its inputs are not documented yet. So that no run fails on a wrong input, we don't offer a form here. Pick a comparable model instead.
Examples
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About Rembg
Rembg is a model by Community in the Image generation category. On Railwail, Rembg costs ≈ US$0.0047 per run.
Pricing
| Typical run (≈ 4 s on L40S) | US$0.0047 per run |
|---|---|
| GPU time (L40S) | US$0.00117 per GPU second |
- Billed by the GPU time the run actually takes. When the run starts, 3× the typical price is reserved from your balance and settled afterwards.
- 1 credit = US$0.01
Cost calculator
Price calculator
Typical according to the provider: about 4 s
Total
US$0.47
47 credits
Per run
US$0.0047 · 0.47 credits
Billed by the actual GPU time; this is an estimate.
API
No verified API example
The inputs of this model are not documented yet.
Specifications
- Model ID
rembg- Developer
- Community
- Category
- Image generation
- Input
- Text
- Output
- Image
- Billing
- By usage (tokens or GPU time)
- Catalog entry updated
- September 23, 2026
Tags
- replicate
- background-removal
- matting
- open-source
Use cases
Frequently asked questions
What is Rembg?
Rembg is a model by Community in the Image generation category.
How much does Rembg cost on Railwail?
On Railwail, Rembg costs ≈ US$0.0047 per run. You are charged for what each request actually uses. Usage is paid from prepaid credits; 1 credit equals US$0.01.
How fast is Rembg?
There are not enough measured runs of Rembg on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.
Is Rembg better than FLUX 1.1 Pro?
That depends on the task. Rembg (Community) and FLUX 1.1 Pro (Black Forest Labs) are both models in the Image generation category. The comparison page shows their prices and specifications side by side.
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All models through one API
One API key for every model on Railwail. Usage is charged from prepaid credits, 1 credit = US$0.01.