How do I remove the background from an image?
Upload a photo above and the AI will remove background from image files automatically in a few seconds. It finds the person, product or object and cuts it out. Then choose a transparent background, white, or any colour, and download as PNG, WebP or JPG. If the AI misses a spot, use the Erase and Restore brushes to fix it. Your image is processed on your own device and never uploaded.
What can this background remover do?
- Automatic AI cut-out: works on people, passport photos, products, animals, logos, cars and most objects.
- Two quality modes: Fast uses a small 4 MB model and is ideal for phones and passport photos. HD uses a larger 44 MB model for cleaner hair, fur and fine edges. Each model downloads only once and is then saved in your browser.
- Background choices: transparent, plain white, or any custom colour (blue and red are common for ID photos).
- Three download formats: PNG and WebP keep transparency. JPG fills the background with white or your chosen colour.
- Manual touch-up: Erase removes leftover background. Restore brings back parts the AI removed by mistake. You can undo any stroke.
- Edge control: make edges softer for natural hair, or harder for products and logos.
How to remove a background step by step
- 1Upload your image
Choose a JPG, PNG or WebP file, drag it in, or paste with Ctrl+V. Large photos are resized to a maximum of 2500 pixels on the longest side for speed.
- 2Wait for the AI
Fast mode takes about 1–3 seconds. HD mode takes longer the first time while the model downloads.
- 3Pick a background and fix details
Choose transparent, white or a colour. Use Erase or Restore and brush over any area that needs fixing. Hold "Compare" to see the original.
- 4Download as PNG, WebP or JPG
Pick the format and click Download. The file is named with "-no-bg" so it is easy to find.
PNG, WebP or JPG: which format should you choose?
| Format | Transparency | File size | Best for |
|---|---|---|---|
| PNG | Yes | Largest | Logos, stickers, design work, printing |
| WebP | Yes | Small | Websites, online stores, fast-loading pages |
| JPG | No (white or colour) | Small | Forms, ID photos, social media, email |
For an exam or ID photo with a white background, choose White + JPG. Then resize it to the required KB with Photo to 50KB or the Passport Photo Resizer.
Popular uses
- Passport and exam photos: replace a messy room or coloured wall with a clean white background.
- Product photos: make marketplace-ready images with a plain white or transparent background.
- Profile pictures and thumbnails: place yourself on a brand colour or a new design.
- Logos and signatures: remove the paper or box behind a logo. For signatures, the Clean Signature Background tool gives sharper ink.
- Presentations and posters: cut out objects to place them neatly on slides.
Tips for the cleanest cut-out
- Clear contrast helps. A subject that stands out from the background, such as a dark shirt on a light wall, gives the best edges.
- Use HD mode for hair and fur. Fine strands and pet fur look more natural with the larger model.
- Fix small mistakes with the brush instead of starting again. Zoom your browser for precise work.
- Keep a good original. Blurry or very dark photos are harder for any AI to separate.
- Need an exact size afterwards? Use Resize Image by Pixels or Crop and Resize Image.
Is it really private and free?
Yes. Most online background removers upload your photo to their servers and limit free downloads to a low resolution. This tool runs a neural network inside your browser using the open-source ONNX Runtime. It uses openly licensed segmentation models based on U²-Net and IS-Net (DIS). Your image never leaves your phone or computer. There is no sign-up, no watermark and no download limit, and you get the full working resolution.
Frequently Asked Questions
How do I remove the background from a photo for free?
Upload the photo on the PhotoKB Background Remover. The AI removes the background automatically, then you can download a PNG, WebP or JPG for free.
Which format keeps a transparent background?
PNG and WebP keep transparency. JPG cannot be transparent, so the background is filled with white or the colour you choose.
How do I make a photo background white?
After the background is removed, choose White as the background and download as JPG or PNG.
The AI removed part of my hair or product. Can I fix it?
Yes. Select Restore and brush over the missing area. Use Erase to remove leftover background. Undo removes the last stroke.
What is the difference between Fast and HD mode?
Fast uses a 4 MB model and works quickly on phones. HD uses a 44 MB model for finer hair and edges. Each model downloads once and is then cached.
Is my photo uploaded to a server?
No. The AI runs in your browser, so the photo never leaves your device.
Is there a watermark or size limit?
No watermark and no download limit. Images are processed at up to 2500 pixels on the longest side.
About this tool
Built and maintained by the PhotoKB Editorial Team. We test every tool with real phone photos, scans and PDFs before each update. Exam and portal values are based on public official notifications. PhotoKB is not linked to any exam body, so always confirm current rules on the official website. Last updated: 8 November 2026.