GIF to PNG: When and Why to Convert
GIF has hung around for more than three decades, which means plenty of logos, icons and old graphics are still saved in it. The trouble is that GIF was designed for a very different web: it caps out at 256 colours and only supports hard, on-or-off transparency. For a still image, that's rarely the best you can do today.
Converting a GIF to PNG upgrades it to a modern, lossless format with millions of colours and smooth transparency. This guide explains what actually changes when you convert, when PNG is the right target (and when it isn't), and how to do it privately in your browser without uploading anything.
GIF to PNG
Save a GIF frame as a lossless, transparency-ready PNG.
What you gain by converting GIF to PNG
PNG and GIF are both lossless, so neither throws away image data the way JPG does. The difference is capability. GIF is limited to a 256-colour palette, which is why gradients in old GIFs often look banded or dithered. PNG supports full 24-bit colour — over 16 million shades — so those same gradients come out smooth.
Transparency is the other big upgrade. GIF transparency is binary: a pixel is either fully visible or fully invisible, which leaves jagged edges around curved shapes. PNG uses a full alpha channel with 256 levels of transparency, so edges blend cleanly against whatever background you place them on.
The one thing you lose: animation
GIF's most famous feature is the looping animation, and this is where you have to be careful. PNG is a single still image. When you convert an animated GIF to PNG, you capture one frame — the first one — and the motion is gone.
If you actually want to keep the animation, converting to PNG is the wrong tool; you'd want to keep it as a GIF or convert to a video format like MP4 or WebM instead. But if you only ever needed one clean frame — a logo lifted from an animated banner, say — PNG is exactly right.
PNG, JPG or WebP: picking the right target
PNG isn't automatically the best destination for every GIF. It depends on what the image contains:
- Choose PNG for logos, icons, flat-colour graphics, screenshots and anything that needs transparency or perfectly sharp edges.
- Choose JPG if the frame is photographic and you care most about a small file — JPG compresses photos far more than PNG.
- Choose WebP if you want the best of both: smaller than PNG, with transparency support, and understood by every modern browser.
Converting privately in your browser
You don't need to upload a GIF to a website to convert it. PixelResize decodes the GIF and redraws the frame as a PNG entirely inside your browser tab using the Canvas API, so the file never leaves your device. There's no account, no watermark and no queue — drop the GIF in, preview the PNG, and download. Because it runs locally, you can convert as many files as you like without hitting a server limit.
Key takeaways
- PNG upgrades a GIF from 256 colours to 16 million, and from hard-edged to smooth transparency.
- Converting an animated GIF to PNG keeps only the first frame — the animation is lost.
- Use PNG for graphics and transparency, JPG for photographic frames, WebP for the smallest transparent files.
- Both GIF and PNG are lossless, so the visible frame converts with no quality loss.
- Browser-based conversion keeps the file on your device — nothing is uploaded.