"Put a white background on it" is one of the most common requests: marketplaces ask for it, so do paperwork, resumes and IDs. And although it sounds like a designer's job, it's really two steps: cut out the subject from the background it already has and replace it with white. This guide shows how to do it free in the browser, with the key detail of why a white background is so demanding on edges and when white beats transparent.
It's not about painting the whole image white, but about removing the original background and leaving the subject on white. That's why the first step —the cutout— is what matters: if the cutout is tidy, the white background looks flawless; if it's messy, the white gives it away. White is unforgiving: on a textured background leftovers don't show, but on pure white any extra pixel jumps out.
#ffffff).For paperwork, resumes and marketplaces, pure white is the safe bet: it's what almost every form and template assumes, and it looks the same on any screen or printer. A broken, cream or very light gray white may look "softer" in the editor, but it reads differently depending on the monitor and can make your photo clash next to others with pure white. Save it only if you're asked.
They're two different things and worth not confusing:
If in doubt, export both: the JPG on white to upload, and a transparent PNG as backup for the future.
If you have to put many photos on white —a catalog, a team, a series of products—, the Batch mode applies the same criterion to all of them and downloads them together, with a uniform style.
The whole process happens in your browser. Your photo isn't uploaded to any server or stored once you close the tab.
We placed the cutout on pure white and something useful jumped out: on transparent the edge fringe was barely visible, but on white it was. That's why it pays to go over the outline with the remove brush before exporting.
For a solid white background we exported as JPG (not PNG): it weighs less and you don't need transparency. The white came out even, with no shadows or halos.
By checking the outline —especially the hair— with zoom and touching it up with the brushes before exporting. On white any leftover shows more; the before/after compare helps spot it.
For paperwork, resumes and marketplaces, pure white (#ffffff) is the standard and the safe choice. An off-white or light gray is only worth it if you're specifically asked for it.
White (JPG or PNG) for marketplaces, paperwork and resumes. Transparent (PNG or WebP) to reuse the subject on other backgrounds. If unsure, save both versions.
No. The cutout and background change happen in your browser. The photo isn't uploaded to any server or stored once you close the tab.
Put a white background on my photo →The exact sizes and background rules for each marketplace, and how to put your product on pure white.
Put your subject on a pure white background for IDs, resumes and marketplace product shots.