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AI Background Remover

Upload a photo, preview it, then press Remove Background. Toolinium uses AI segmentation with an edge-refinement pass designed for people, hair, products and complex backgrounds. Your image is not processed until you start the removal.

How this works: Your browser downloads a professional AI model that runs locally via WebAssembly/WebGPU. The model is loaded once and cached for fast subsequent removals. Everything runs on your device — your images never leave your browser. Perfect for portraits, products, hair details, and complex backgrounds.

Drag & drop your image here

or click to select a file — you can also paste an image (Ctrl/Cmd+V)

JPG · PNG · WEBP · HEIC (where your browser supports it)

Analyzing image…

Setting things up

Toolinium Local AI

Preparing your image

Analyzing the subject and edges…

AI Mode

Free AI-powered removal using advanced ISNet model. Works great on portraits, products, complex scenes, and hair details. For white logos or solid backgrounds, try manual color mode below.

Advanced: manual color-based removal

Fallback mode for flat/solid backgrounds, or if the AI model won't load on your connection. Removes pixels close to a chosen color instead of detecting the subject.

Tolerance

Automatic AI Cleanup

Toolinium automatically cleans the mask, cuts thin AI bridges and removes attached background clutter automatically. The AI result is refined automatically for clean, tight edges while preserving fine details.

Background

Background Color

Gradient Colors

Angle

135°

No custom background uploaded yet.

Blur Strength

16px

Preset Backgrounds

Manual Retouch

Brush Size

24px

Brush Hardness

0 steps

Smart Erase removes a connected same-colored patch near your click (not full AI inpainting) — useful for cleaning up small leftover spots. Turn on Erase or Restore and paint directly on the preview to fix hair and edges by hand; zoom in first for precision.

About the AI Background Remover

This tool runs a real subject-segmentation AI model directly in your browser to find the foreground in a photo — a person, animal, product, vehicle or object — regardless of how complex or multi-colored the background is. From there you get a genuine alpha mask you can refine: clean disconnected background islands, smooth or feather the edges, shift the boundary in or out, pull back hair detail, and strip background-color spill from around the subject. Nothing is uploaded; the model and your image both stay on your device.

How To Use

Upload a photo — drag & drop, paste, or pick a file; AI removal starts when you click Remove Background (AI)
Click Remove Background (AI) to start the AI removal
Switch to Compare to check the edges against the original
Use Smart Background Cleanup to remove leftover background objects around the main subject
Adjust Edge Smoothness, Feather, Edge Shift and Decontamination until it looks right
Pick a new background — transparent, solid color, gradient, image or blurred original
Use Erase/Restore to hand-fix any stray spots, then export as PNG, JPG or WEBP

Frequently Asked Questions

Does this work on complex, busy backgrounds?

Yes — the AI mode segments the subject itself rather than matching a background color, so it works on rooms, outdoor scenes, textures and multi-color backgrounds, not just plain backdrops.

What if the AI keeps leaves, clutter or other background objects?

Keep Smart Background Cleanup enabled and increase its strength. It removes disconnected false-positive foreground regions while keeping the dominant subject and nearby fine details.

What if hair or fur edges look rough?

Turn on "Refine Hair & Edges", raise Edge Smoothness and Feather slightly, and enable Color Decontamination to pull out any background-color spill around fine strands.

Why does the first removal take longer than the next one?

The AI model (tens of megabytes) downloads once and is cached by your browser. Every removal after that starts noticeably faster.

Is my image uploaded to a server?

No — the AI model and all processing run locally in your browser using WebAssembly and Canvas.

Can I still use plain color-based removal?

Yes, it's available under "Advanced: manual color-based removal" as a fallback for simple flat backgrounds or if your connection can't load the AI model.