Bulk Background Remover
Remove backgrounds from up to 50 images in a single batch. Perfect for product photographers, e-commerce sellers, and designers processing large image collections.
Drop Up to 50 Images Here or Click to Browse
Select multiple images at once — JPG, PNG, WebP, AVIF, and more supported
Process up to 50 images at once — all in your browser, nothing uploaded
1. Drag in your image batch
Select up to 50 images at once (Ctrl+A in a folder, or drag-select). Accepted formats: JPEG, PNG, WebP, AVIF, BMP, GIF, TIFF, HEIC. Each file can be up to 25MB. The tool validates file types and sizes before processing begins.
2. Configure quality and processing
Choose your AI model (Fast/Balanced/Best/Smart) — it applies to all images. Set edge refinement (0-5px). The model downloads once, then processes all images sequentially. A progress bar shows which file is being processed and overall completion.
3. Download ZIP of all results
All processed images are packaged into a single ZIP file with preserved filenames (_processed suffix added). Each file is a transparent PNG at original resolution. Failed files are noted but don't block the rest of the batch. The ZIP is generated entirely in the browser via JSZip.
Batch background removal that respects your time and privacy
📦 True batch, not "one at a time"
Many tools claim "batch" processing but make you upload files one by one. This tool takes all 50 at once, processes them sequentially, and gives you a single ZIP download. Start the batch, walk away, come back to a finished ZIP. No clicking "download" 50 times.
🛡️ Privacy-preserving batch
Cloud-based batch tools upload every image in your batch to a server. If you're processing unreleased product photos, client images, or anything sensitive, that's a data breach waiting to happen. This tool processes everything locally in your browser's memory. Open the Network tab — zero uploads.
📋 Error resilience
If one image in your batch fails (corrupted file, unsupported format, memory issue), the rest continue processing. The ZIP includes all successful results. Failed files are reported with the reason — you can fix them and re-add to a new batch. No "all or nothing" processing.
⏱️ Predictable processing time
Each image takes 3-15 seconds (resolution and model dependent). 10 product photos at 2000px with Balanced model: ~2 minutes. 50 images: ~10-12 minutes. The model downloads once (~40MB for Balanced), then runs entirely from cache. Processing speed depends on your CPU, not server load or queue position.
Bulk background removal — common questions
What's the practical limit on batch size?
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The tool caps at 50 files per batch. This is a browser memory constraint, not an arbitrary limit — each processed image (as a canvas + blob) consumes RAM. 50 images at 12MP resolution can use 2-4GB of memory. If you have more than 50 images, process them in batches of 50. Each batch produces a separate ZIP. For industrial-scale processing (500+ images), command-line tools like ImageMagick with rembg (Python) are more appropriate.
Do all images in the batch use the same settings?
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Yes — the AI model, edge refinement setting, and any background replacement apply to all images in the batch. If you have a mix of photo types (some needing Best quality for hair, others fine with Fast for simple objects), split them into separate batches with different settings. This is more efficient than running everything at Best quality just because 5 out of 50 images need it.
What happens if my browser crashes mid-batch?
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Processing restarts from the beginning. No partial results are saved. For large batches, consider splitting into smaller groups (15-20 images) to reduce the impact of a crash. Browser crashes during batch processing are usually caused by running out of memory — if you're processing 50 high-resolution images, close other tabs and applications to free up RAM.
Can I use different AI models for different images in the same batch?
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Not in a single batch — the model setting applies to all images. Workaround: split your images into groups by required quality. Run a Fast batch for simple images (logos, icons, graphics on solid backgrounds). Run a Best batch for complex photos (hair, fur, detailed edges). This is faster than running everything at Best and gives better results than running everything at Fast.