Private by design
Your photos never leave your device. Not for a second, not for “processing”. Open your browser's network tab and see for yourself.
100% private — the AI runs in your browser
Change the background of any photo.
The AI cuts out the subject and you choose what goes behind it: a colour, a gradient, colours taken from your own photo or any image you like.
- Free
- No daily limit
- No watermark
- 100% private
Drop images here · or paste with Ctrl V · JPG, PNG, WebP · up to 16 MP (12 on phones) · several at once
Cut out by bgnix AIExample
Try:
Now try your own photoA few seconds, free, and it never leaves your device.
Background
Size
Opens in the editor · no watermark
Free download
remove.bg500×500full resolution costs credits
Pixelcut673×1080full size needs an account
bgnix16 MPno account, no credits
New background, same photo quality
Swap a messy room for a clean colour, put a product on a branded gradient or drop a portrait onto a new scene. bgnix suggests colours picked from your own photo so the result looks natural, and you can upload any picture as the new background.
Everything happens in your browser, so you can try as many backgrounds as you want and download in full resolution as PNG, WebP or JPG.
How to do it
- Upload your photoThe AI separates the person or object from the background.
- Choose the new backgroundIn the Background tab: colours, gradients, colours picked from your own photo, or your own image with «+».
- Fit and downloadUse Size to fit Instagram, a story or a square, then download.
Tips
- Colours from «From your photo» always match the subject.
- A soft shadow makes a new background believable.
- For beaches or cities, use a background photo with similar lighting.
Related: YouTube thumbnails · Transparent background
How it works
Three seconds. Zero uploads.
Drop your photo
Drag, paste or snap one with your phone. Add as many as you like.
The AI cuts it out — on your device
A state-of-the-art model finds the subject, hair and fur included. Nothing is sent to any server.
Edit and download in HD
Change the background, add a shadow or sticker outline, pick a size and download at full resolution.
Features
Everything you need. Nothing you don't.
Full-resolution downloads
Get the same size as your original, up to 16 MP (12 on phones). No blurry “free preview”.
Hair, fur & fine edges
Edge refinement and color decontamination remove halos for clean, natural cut-outs.
Erase & restore brush
Fix any detail by hand, with undo and redo.
New backgrounds
Transparent, solid colors, gradients, blur or your own photo.
Ready-made sizes
Instagram, Stories, marketplace white 2000×2000 and WhatsApp stickers in one tap.
Many photos at once + ZIP
Drop 20 photos: each keeps its own settings, or apply one style to all, then download them together in a ZIP.
Instant after the first time
The AI is saved in your browser, so next time it starts in a second.
Why bgnix
The free tier other tools don't give you.
bgnixTypical online removers
Free download resolutionFull — up to 16 MP (12 on phones)Small preview (~0.25 MP)
WatermarkNeverOften, after a few images
Account requiredNoUsually, for HD
Your photo is uploadedNeverYes, to their servers
Batch downloadYes, as ZIPPaid plans
Competitors' free download sizes measured in November 2026, without an account: remove.bg 500×500 px, Pixelcut 673×1080 px.
FAQ
Questions, answered.
How do I change the background of a photo?
Drop the photo, wait a couple of seconds for the cut-out, then pick a colour, gradient or your own image in the Background tab.
Can I use my own picture as the background?
Yes: press + in the Background tab and choose any image from your device.
Will the edges look fake?
bgnix cleans the colours at the edges (no halo of the old background), so hair and fur blend into the new one.
What resolution will I get?
The same as your photo, up to 16 megapixels on a computer and 12 on a phone (larger photos are scaled down so they fit in the browser's memory). On a computer you get the full resolution by default; on a phone the default is “For web” (2048 px, a much lighter file), and one tap on the size next to the download button switches to “Full”.
Does it work on my phone?
Yes, on recent iPhones and Android phones. Phones without WebGPU use a lighter fast mode that works best with people.
Can I use the results commercially?
Of course — the images are yours. Use them in your store, ads or designs.