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WithoutBG API

Freemium
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Background removal service with a managed cloud API and Apache-2.0 open-weight model for self-hosted inference.

网站：https://withoutbg.com/
收录时间：2026年7月13日
月访问量：
13.9K
社交与联系：
background removalREST APIopen-weight modelApache-2.0self-hostedPython
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WithoutBG API
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工具信息

什么是 WithoutBG API？

WithoutBG API is a background removal service that lets you remove image backgrounds through a managed REST API optimized for complex edges or a self-hosted open-weight model that keeps data local. It returns PNG cutouts or alpha mattes and supports both cloud convenience and private on-prem processing.

核心功能

  • API Model (Pro)

    Managed REST API hosted in Frankfurt, DE on AWS Inferentia with p95 latency around 1.95 s. Delivers stronger results on hair, fur, and complex edges. Accepts images and returns PNG with background removed or an alpha matte.

  • Open-Weight Model

    Apache-2.0 licensed model for self-hosted inference via Python, Docker, or macOS. Images stay on the user's network and it supports CPU or GPU plus batch processing.

  • Python Library

    Installable via pip or uv to process images in a few lines of code. Includes CLI and batch utilities and runs on CPU or GPU under the Apache-2.0 license.

  • Docker Deployment

    One-command Docker image or Desktop UI that exposes the same HTTP API schema as the cloud endpoint for local or on-prem use. Images remain inside the container.

  • macOS App and Server

    Native desktop app with drag-and-drop local inference and a headless server for Apple Silicon that exposes the HTTP API for plugins and local tools.

  • GIMP Plugin

    Plugin for GIMP 3.0 that sends the active layer to a local withoutBG server and attaches the resulting alpha matte as a layer mask.

  • Privacy Controls

    API uses TLS and RAM-only processing with images discarded after the response and never used for training. The open-weight option requires no external calls.

使用场景

  • #1

    Cloud API Integration

    Send images via REST or curl to receive background-removed PNGs or alpha mattes for web or app pipelines.

  • #2

    Self-Hosted Private Processing

    Run the open-weight model locally with Python, Docker, or macOS so images never leave the user's network.

  • #3

    Desktop and Creative Tool Integration

    Use the macOS app, GIMP plugin, or local server with Blender add-ons for in-app background removal.

  • #4

    Batch and Custom Pipelines

    Process multiple images with the Python library or custom ONNX inference using Hugging Face weights.

适用人群：Developers building applications that need background removalUsers requiring local or on-prem processing for data controlDesigners and creatives using GIMP, Blender, or macOS toolsTeams evaluating managed API versus self-hosted open-weight options

定价方案

New API accounts receive 50 free credits. Open-weight model is free under Apache-2.0. Managed API pricing details available via site Pricing page.

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常见问题

What is WithoutBG API?
WithoutBG API is a background removal service that offers a managed cloud REST API and an Apache-2.0 open-weight model for self-hosted inference, returning PNG cutouts or alpha mattes.
Is the open-weight model free?
Yes. The open-weight model is free under the Apache-2.0 license for self-hosted use via Python, Docker, or macOS.
How many free credits do new API accounts get?
New API accounts receive 50 free credits. Managed API pricing details are available on the site Pricing page.
Where is the managed API hosted and how private is it?
The managed API is hosted in Frankfurt, DE. It uses TLS, RAM-only processing, discards images after the response, and never uses customer uploads for model training.
Can I run background removal fully offline?
Yes. The open-weight model supports self-hosted inference with Python, Docker, or the macOS app and server so images stay on your network with no external calls.
What image formats and size limits apply to the API?
The API accepts a maximum of 10 MB per image and supports JPEG, PNG, WebP, TIFF, BMP, and GIF.
Does WithoutBG work with GIMP or Blender?
Yes. There is a GIMP 3.0 plugin that sends the active layer to a local withoutBG server, and the same local HTTP API works with Blender add-ons.

WithoutBG API 联系方式与社交媒体

访问官方网站

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工具信息

定价模式Freemium
分类图像编辑
二级分类
background removalREST APIopen-weight modelApache-2.0self-hostedPython
语言英语
最后更新2026年7月16日
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