removebg.sh — Frequently Asked Questions

Yes — free, no watermark, no signup.

Solid or simple backgrounds (white sweeps, plain walls, flat colour). Cluttered scenes are harder.

A transparent PNG cut-out, ready to place on any background.

Yes — background removal is free, with no watermark and no signup.

PNG, JPG/JPEG and WebP. The output is always a transparent PNG, since PNG is the format that supports transparency.

The tool keys out colours similar to the image edges, so it works best on clean or solid backgrounds. Busy backdrops that share colours with the subject are harder and may need a manual editor.

Edges are feathered with a soft alpha ramp to avoid a harsh cut. On clean backgrounds this produces a smooth, natural-looking cut-out.

Not with the background removed. JPG has no transparency support, so any "transparent" area would be filled with a solid colour. If you specifically need a JPG, place the PNG cut-out on a coloured background of your choice in an editor, then export that as JPG.

It can. Heavy compression adds blocky artefacts near edges that make a clean key harder. Start from the highest-quality JPG you have, and prefer a plain, evenly lit background for the sharpest cut-out.

Typical phone and camera JPGs work fine. Very large files are handled, but if the cut-out is bigger than you need afterwards, run it through the resize tool to bring it down to web dimensions.

No. Only the background pixels are made transparent; the subject's colours are left untouched. The switch to PNG is lossless, so the kept pixels look identical to the original.

This tool scales down to a 1200px maximum edge; it does not upscale. Enlarging a small image past its native resolution only adds blur, so it is better to start from the highest-resolution source you have.

Yes. The output is a PNG, which supports an alpha channel, so any transparency from a cut-out is carried straight through the resize unchanged.

No. The aspect ratio is locked, so width and height scale together. A photo keeps its proportions and nothing is stretched.

It is a practical sweet spot: sharp on most screens and retina displays at typical sizes, while small enough to load quickly. For full-bleed hero images you might want larger, but for product shots and cut-outs it is ideal.

Most camera and phone photos shrink by roughly 40 to 70 percent. The exact figure depends on the image — busy, detailed scenes compress less than smooth ones — but the saving is usually substantial.

Not with this tool. It outputs JPG, which cannot store transparency. If you need a see-through background, keep the PNG from the background remover; compression here is for flat photographic images.

At the optimised quality used here, the difference is very hard to spot at normal viewing sizes. Heavy zoom may reveal faint softening, but for web and email use the photo still looks sharp.

Yes, that order is most effective. Cutting the pixel dimensions first means there is simply less data to encode, so resizing then compressing gives a smaller final file than compression alone.