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AI Background Remover

Remove backgrounds from photos instantly — AI-powered, runs entirely in your browser, nothing uploaded.

All processing runs entirely in your browser using WebAssembly. No image or text is ever uploaded to a server. First run downloads the AI model (~44–70 MB) and caches it locally — subsequent runs are instant.
Original

Drop an image or click to browse

PNG, JPG, WebP supported

Result (transparent PNG)
Model: RMBG-1.4Preview Style: CHECKERBOARDStatus: No Image

Result will appear here

AI Background Remover — Remove Backgrounds Instantly

This tool uses the BRIA RMBG-1.4 neural network to remove backgrounds from photos directly in your browser using WebAssembly. The AI model (~44 MB) downloads once and is cached locally — subsequent uses are instant with no internet connection required. RMBG-1.4 is a high-accuracy background matting model that handles complex subjects including hair, fur, and transparent objects. Output is always a transparent PNG, ready for compositing, e-commerce listings, presentations, or social media. No file is ever uploaded to a server.

Built and maintained by Meet Shah · Last updated

What this tool is used for

  • Cutting out a product photo for a listing without an editor.
  • Producing a transparent portrait for a profile or a card.
  • Removing a cluttered background from a photograph.
  • Getting a cutout to composite onto a coloured panel.
  • Preparing an image for a layout where the background would clash.

Frequently Asked Questions

How does background removal work here?
By sampling a colour and making pixels within a tolerance of it transparent. That is chroma keying, and it works well on a flat, evenly lit backdrop — which is exactly why studio photography uses one and why a green screen is green.
Why is the tolerance setting so sensitive?
Because it decides the boundary between subject and background, and real photographs have no hard line. Too low leaves a halo of background-coloured pixels; too high eats into the subject. The right value depends on how evenly the background was lit.
Why do the edges look fringed?
Anti-aliasing. Edge pixels are a blend of subject and background, so removing the background colour leaves them partly tinted — the green fringe on a poorly keyed shot. Despill or a small edge feather is the standard remedy, and neither fully recovers the original edge.
Why is hair or fur so hard?
Because thousands of pixels are genuinely part-subject and part-background, and a per-pixel colour test has no way to represent that. Proper matting solves for a continuous alpha rather than a binary decision, which is why hair is the standard benchmark for the problem.
Which output format keeps the transparency?
PNG or WebP. JPEG has no alpha channel at all, so saving as JPEG composites your carefully removed background back onto white — which is the most common way this work gets undone at the last step.

Common errors and gotchas

  • Trusting the mask on a subject whose colour matches the background, which is where the model fails.
  • Expecting clean edges on hair, fur or glass, which are the hardest cases for any model.
  • Assuming the first run works offline, when the model has to download once.
  • Using the result at a size that reveals edge artefacts the preview hid.
  • Losing the original by overwriting it with the cutout.

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