How to Remove Background From a Photo (Free)
No manual selection, no software to install — upload a photo and the background is detected and removed automatically, right in your browser.
Steps
- Upload your photo at Stelluna's Background Remover — JPG, PNG, or WEBP, up to 10MB.
- Wait a few seconds while the subject is automatically detected and the background is removed — no marking or selecting required.
- Compare before and after with the slider to check the result.
- Optional: add a new background — a solid color or your own image — using the picker below the result.
- Download as a PNG with a transparent background.
Ready to try it? Free, automatic, your photo never leaves your device.
Open Background RemoverDoes my photo get uploaded anywhere?
No. The background removal model runs entirely inside your browser — the photo is never sent to a server. That also means it works offline once the model has loaded, and there's no privacy trade-off for using it.
FAQ
Is it free?
Yes — no account, no watermark, no limit on how many photos you process.
What if the edges aren't perfectly clean?
It works well on clearly defined subjects (people, products, animals). Very fine detail — like flyaway hair strands — can be imperfect, which is a limitation of automatic segmentation in general, not specific to this tool.
Can I replace the background instead of making it transparent?
Yes — after processing, pick a solid color or upload your own image as the new background before downloading.
Does it work on my phone?
Yes, it runs in any modern mobile browser — just note that processing can be slower on lower-powered devices since it all happens on your hardware.