background-remove.online

Tools & API

Integrate automatic background removal into your applications, scripts, or workflows. We offer a free web tool — use it from any browser with no API key or signup. This page explains how the service works and how it fits into developer and design workflows.

Tools and workflow
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Ways to use the service

REST API

Send an image via HTTP and receive a PNG with transparent background. Ideal for web and mobile apps, batch jobs, and server-side processing.

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Plugins & Integrations

Use our tools with Photoshop, Figma, Zapier, or command-line scripts. Process files in bulk or from your favorite software.

See integrations →

How the service works

From a technical perspective, you send an image to our service and receive a PNG with the background removed. The free web tool handles this in the browser: you upload a file, we process it, and you download the result. No API key or server-side integration is required. For an overview of formats and behavior, see For Developers and Image Requirements.

Developer
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API overview

Upload an image and get back the same image with background removed (PNG).

POST https://api.background-remove.online/v1/remove
Content-Type: multipart/form-data
Authorization: Bearer YOUR_API_KEY

file: [your image file]

Response: 200 OK — PNG image (transparent background)

Use the free web tool for all background removal. No API key or signup required.