Convertly Tools

How to Make an Image Background Transparent

Updated September 2, 2026

A transparent background lets an image sit on anything — a coloured slide, a website, a T-shirt mock-up — without a white box around it. Getting one is a two-part problem: separating the subject, and saving in a format that can hold transparency. Most failures are the second part.

The one thing to know first: transparency needs PNG

JPG cannot store transparency. There is no setting, no trick — the format has no alpha channel. If you remove a background and save as JPG, the transparent area becomes white, every time. PNG and WebP can hold transparency; PNG is the one every app, printer, and website accepts. So the rule is simple: transparent image, PNG file.

This is also why a downloaded image "with a transparent background" sometimes shows a checkerboard when you open it. The checkerboard isn't in the file — it's the viewer's way of showing you where the transparency is. Place the image on a coloured background and the checkerboard disappears.

From a photo: remove the background

For a photograph — a person, a product, a pet — use the Background Remover. It runs an open-source model in your browser that finds the subject and makes everything else transparent, and it saves as PNG so the transparency survives. It works best on people and on single clear subjects; the full guide to removing a background from an image covers which photos succeed and how to fix a rough edge.

From a logo or graphic: it may already be transparent

Logos and icons often come as PNGs that are already transparent — the white you see is the viewer's background, not the file's. Open the file over a coloured page before assuming you need to do anything. If the logo genuinely has a baked-in white box, the Background Remover will usually lift a clean logo off a plain background; for flat graphics with hard edges the result is crisp. Just check any thin lines or small text in the result.

Why your transparent image turned white again

  • You saved or converted it to JPG. The most common cause. Keep the PNG; only convert to JPG at the very end, and only if the destination needs it.
  • You pasted it into a tool that doesn't support transparency. Some messaging apps and older programs flatten to white on import. Try a different app or send the PNG as a file rather than an inline image.
  • You screenshotted it. A screenshot captures the viewer's white background, not the file's transparency. Use the downloaded PNG instead.

Keeping the file size down

Transparent PNGs of photos can be large. The Image Compressor reduces them while keeping the alpha channel intact — it's the right next step for web use. Converting to WebP with the PNG to WebP tool keeps transparency too and is usually smaller still, if everywhere you're sending it can display WebP.

Common questions

Can a JPG have a transparent background?
No. JPG has no alpha channel, so transparent areas become white when you save. Use PNG, or WebP where it's supported.
Why does my transparent PNG show a checkerboard?
The checkerboard is drawn by the viewer to show where the image is transparent. It isn't in the file — place the image on any background and it disappears.
How do I make a white background transparent?
For a photo or a logo on a plain white background, the Background Remover lifts the subject and makes the rest transparent, saving as PNG. Check thin lines and small text in the result, since flat graphics have hard edges.
Does making a background transparent reduce quality?
No. The Background Remover saves a lossless PNG; the subject's pixels are unchanged. Only the background pixels are made transparent.

Try it yourself

These live under AI tools, alongside the rest of the photo editing with on-device ai guides on the guides page.

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