You have the logo, but only as a JPG with a white box around it. Upload it and get a transparent PNG that sits cleanly on any colour — a header, a dark slide, a t-shirt, an invoice.
Any JPG, PNG or WebP of the mark, including a screenshot if that is all you have.
The flat backdrop is stripped away and the mark is kept, edges included.
Place it on any background colour without a rectangle appearing behind it.
A logo delivered as a JPG always has a background, because JPG cannot store transparency. On a white website nobody notices. The moment the logo goes onto a coloured header, a dark presentation or a printed product, the box appears and the whole thing looks unprofessional.
Removing the background gives you the version you should have been sent in the first place: the mark with nothing behind it, ready to be placed anywhere.
A transparent PNG solves the background problem. It does not turn a small logo into a large one. PNG is a raster format — a grid of pixels — so a 300px logo blown up to fill a banner will look soft no matter what.
The real fix for that is a vector file (SVG, AI or EPS) from whoever designed the mark, because vectors scale without limit. If you cannot get one, do the next best thing: cut the background out, then run the result through the upscaler to get usable size for print or a large display.
For everyday web use — a site header, a favicon source, a footer credit, a slide corner — a clean transparent PNG at a sensible size is entirely sufficient.
Turn any image background transparent and keep the alpha channel.
Open Signature Background RemoverTurn a photographed signature into a transparent overlay.
Open Upscale ImageEnlarge images 2x or 4x without the mush of a normal resize.
Open Remove BackgroundErase the background from any photo and download a transparent PNG.
OpenThree free background removals a day without an account. Sign up free and it becomes five a day plus 10 bonus credits for the premium tools.