Free Unlimited Batch Background Removal: No Credits, 50 Images per ZIP

Koutuxia's free batch mode runs locally inside your browser, processing up to 50 photos per batch and packing transparent PNGs into a ZIP with zero upload to our servers.

Traditional cutout tools charge tokens for every single photo, making bulk cutout of product shots or photography batches expensive and prone to upload timeouts. Koutuxia delivers an in-browser batch processor: drop up to 50 images (up to 200 MB total), let local hardware compute masks, and save a clean ZIP archive of transparent PNGs without purchasing credits.

Why in-browser batching beats cloud uploading

Cloud background removers require uploading dozens of megabytes of raw files across the internet, leading to bandwidth consumption, packet loss on flaky connections, and queue delays during peak traffic.

Koutuxia uses your machine's CPU threads and WebGPU graphics card. Photos are decoded directly in local RAM, saving round-trip upload and download overhead. On modern machines each image takes roughly 1 to 3 seconds before automatically triggering the next.

E-commerce cataloging and high-volume asset preparation

For online merchants standardizing product listings, batch mode exports transparent PNGs or clean white backgrounds ready for Amazon, eBay, or Shopify marketplaces.

For challenging textures like open weave clothing, wire mesh, or complex fur, enable 'Maximum quality' to invoke higher-capacity models with refined edge boundary detection.

Zero leakage for sensitive commercial photography

Unreleased fashion lookbooks, prototype product photographs, or client portraits carry confidentiality liabilities when passed through third-party cloud APIs.

Once Koutuxia loads, the runtime and weights remain cached in browser storage. You can disconnect your network (offline mode) and still drag in 50 photos to produce a ZIP archive with complete hardware-level isolation.

Batch background removal comparison

Metric	Cloud services (e.g., remove.bg)	Koutuxia free batch mode
Batch capacity	Capped by purchased credits & concurrency limits	Up to 50 images per batch, unlimited batches
Cost	Pay-per-image (50 images costs several dollars)	100% free with no credit barriers
Network traffic	Requires uploading every high-resolution photo	Zero image data uploaded to external servers
Offline execution	Requires active internet and cloud servers	Works offline once cached locally
Export delivery	Individual downloads or cloud storage links	Directly archives into a standard local ZIP

Verified against remove.bg desktop pricing policies and Koutuxia implementation code.

Three steps to batch cutout

Step 1 · Drop up to 50 images

Open Koutuxia batch mode and drag your product or portrait photos into the dashed upload area (up to 50 images, 200 MB total).

Step 2 · Automatic local processing

The in-browser AI engine queues and processes each photo sequentially, displaying an active progress bar with completed counts.

Step 3 · Download the complete ZIP

Once all photos finish, click 'Download all ZIP' to save the transparent PNG archive directly to your hard drive.

Who this page is for

·E-commerce merchants preparing white-background product catalogs in bulk
·Photographers needing rapid transparent PNG extractions from event portrait sessions
·Former remove.bg desktop users looking for a free, credit-free batch alternative

FAQ

What if I have more than 50 photos to process?

After downloading your first 50-image ZIP, clear the workspace and drag in your next 50 photos. There is no daily cap on the number of batches you can run.

Does batch mode work on mobile phones?

Yes, but because mobile browsers have stricter RAM ceilings, we recommend smaller batches of 10 to 20 images on phones, or using a desktop browser for full 50-image runs.

Does the exported ZIP reduce image resolution or compress quality?

No. Cutouts are generated at full source resolution and packaged using lossless Deflate compression, preserving complete pixel fidelity.

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