Remove the background from a photo, automatically
Cutting a subject out of its background used to mean opening an editor, zooming in, and tracing an outline by hand. This free background remover does it automatically using Google's MediaPipe image segmentation model, running directly on your device: upload a photo and get back a clean transparent PNG in seconds.
How AI background removal works
The tool uses a neural network trained to recognise a subject in a photo and separate it from everything behind it, a task called image segmentation. Rather than looking for a single flat colour like old-school "green screen" removal, the model has learned what people, animals, vehicles and everyday objects tend to look like, so it can trace an outline around a subject on almost any background, not just a plain one.
What it recognizes
It's worth being upfront about scope: this tool uses a segmentation model trained to recognise people plus 20 common categories — including cars, bicycles, motorbikes, buses, trains, bottles, chairs, sofas, dining tables, potted plants, TVs, and animals like dogs, cats, birds, horses, cows and sheep. A photo with one of these as a clear main subject will segment cleanly. Very unusual, obscure or highly stylised subjects that fall outside this list are the cases where results may be less reliable.
Why it runs in your browser, not on a server
Instead of uploading your photo to a remote server for processing, this tool downloads Google's open, Apache-licensed MediaPipe model once and runs it directly on your device using in-browser machine learning (WebAssembly). That means your photos — including ones you might not want stored on someone else's server — are analysed entirely locally. The trade-off is a one-time model download on first use; after that, your browser caches it and every later background removal starts almost immediately.
Where this tool gets used
- Profile pictures — swapping a cluttered background for something simpler on LinkedIn, Slack or a resume photo.
- Product photos — lifting an item like a bottle, chair or bag onto a plain or transparent background.
- Pet and animal photos — cutting out a dog, cat or other pet for a card, print or design.
- Design and presentations — dropping a clean subject into a new background or layout.
How to use it
Upload a photo — JPG, PNG or WebP all work — and the tool processes it automatically. When it's done, download a PNG with a transparent background, ready to drop onto a new background, a product listing, or a design of your own.
Getting the cleanest result
This works best with a clearly visible subject and reasonable lighting and contrast against the background. Very fine detail like loose, wispy hair or fur, motion blur, or a subject that blends closely in colour with the background are the hardest cases for any segmentation model, human-assisted tools included, and may need a small touch-up in an image editor afterwards for a completely perfect edge.
Frequently asked questions
How does this remove backgrounds without uploading my photo anywhere?
The tool downloads Google's MediaPipe segmentation model once (cached by your browser afterwards) and runs it locally using your device's own processing power, so the photo itself is analysed entirely on your device.
Why does the first use take longer than the second?
The AI model (around 25–30MB) has to be downloaded the first time you use the tool. Your browser caches it afterwards, so every subsequent background removal starts almost instantly.
What image formats can I upload and download?
You can upload common formats like JPG, PNG and WebP, and the result downloads as a PNG with a transparent background so it can be placed over anything.
Does this work on any photo?
It recognizes people plus 20 common object, animal and vehicle categories (things like cars, bottles, chairs, dogs, cats and more). A photo with one of those as the clear main subject works well; very unusual or obscure subjects outside that list may not segment reliably.