WebP to PNG Converter
Convert WebP images to lossless PNG format. Preserve transparency and image quality perfectly.
Drag & drop your WebP file here
or click to browse · Max 10 MB
What Actually Happens When You Convert WebP to PNG
WebP is not one format — it is two. A WebP file can be lossy (built on the VP8 keyframe codec, the same intra-frame compression used in WebM video) or lossless (a completely different algorithm using colour caching and backward references). Which one you have determines what you get out of a PNG conversion, and almost nothing online explains the difference.
If your WebP is lossless, the conversion is pixel-perfect. Every pixel is reconstructed exactly, transparency included, and the PNG is a true archival copy. If your WebP is lossy — which is what most images saved from websites are — the compression artifacts were baked in when the file was created. Converting to PNG stores those artifacts losslessly. It does not remove them.
This is the single most misunderstood point about the conversion: PNG is a lossless container, not a repair tool. Going from lossy WebP to PNG freezes whatever quality you already had and typically makes the file two to five times larger in the process. You gain compatibility and editability, not fidelity.
WebP vs PNG — Technical Comparison
The two formats overlap on transparency but differ sharply everywhere else.
| Property | WebP | PNG |
|---|---|---|
| Compression | Lossy (VP8) or lossless | Lossless (DEFLATE) only |
| Released | 2010, by Google | 1996, W3C standard |
| Transparency | Yes, 8-bit alpha | Yes, 8-bit alpha |
| Animation | Yes | No (APNG is a separate format) |
| Colour depth | 8 bits per channel | Up to 16 bits per channel |
| Browser support | All modern browsers | Universal, since the 1990s |
| Design tool support | Partial, still patchy | Universal |
| Typical size (photo) | Smallest | 3–10× larger |
Expected File Size After Conversion
A 1600 × 1200 px photograph, starting as a lossy WebP. PNG has no way to discard detail, so it stores every pixel of the already-compressed image — including the artifacts.
Flat graphics, logos and screenshots behave very differently — PNG compresses large areas of solid colour extremely well and the increase is often under 30%.
Should You Convert, or Keep the WebP?
Conversion is worth it when something downstream cannot read WebP. It is a poor idea when the file is destined for the web.
- ✓Your design tool, CMS or printer rejects .webp uploads
- ✓You need to hand the file to a client who expects a standard format
- ✓The image is a logo, icon or screenshot with a transparent background
- ✓You are about to edit it repeatedly and want no further generation loss
- ✓An older application or an internal tool refuses to open the file
- ✕The image will be served on a website — WebP loads measurably faster
- ✕You only want to 'improve quality' (PNG cannot recover lost detail)
- ✕It is an animated WebP — PNG cannot store animation at all
- ✕Storage or bandwidth matters and nothing is blocking the format
Animated WebP Files Will Not Survive
PNG has no animation support. If you convert an animated WebP, you get a single still frame — the first one. To keep the motion you need either GIF (widely compatible, 256 colours) or APNG, a separate format that most converters treat differently from ordinary PNG. If your file animates in the browser but comes out static here, this is why.
How to Convert WebP to PNG
- 1.Upload your WebP. Drag the file onto the uploader above, or click to browse. Files stay on our server only as long as the conversion takes.
- 2.Convert to PNG. The alpha channel is carried across automatically, so transparent backgrounds stay transparent.
- 3.Download. Expect a larger file than the WebP you started with — that is PNG storing every pixel losslessly.
Frequently Asked Questions
Why convert WebP to PNG instead of JPG?
PNG is lossless — it retains 100% image quality and supports transparency. Choose PNG when you need to edit the image further or need a transparent background.
Will the PNG preserve transparency from the WebP?
Yes. If your WebP image has a transparent background, the PNG output will preserve that transparency perfectly.
Is WebP to PNG supported in design tools like Figma or Photoshop?
PNG is universally supported in all design tools. If your tool doesn't accept WebP, converting to PNG is the best solution for editing.
Why is my PNG so much bigger than the WebP?
Because PNG cannot throw anything away. Lossy WebP reaches small sizes by discarding detail the eye is unlikely to notice; PNG stores every pixel exactly as it stands. For photographs the result is often 3–10× larger. For logos, icons and screenshots the gap is much smaller, because PNG compresses flat areas of colour very efficiently.
Does converting to PNG improve the image quality?
No, and this is worth being clear about. If the WebP was lossy, its compression artifacts are already part of the image data. PNG preserves them perfectly rather than removing them. Converting is about compatibility and safe re-editing, not restoration — no format can rebuild detail that was discarded when the file was first saved.
What happens to an animated WebP?
You get the first frame only. PNG has no animation support, so the motion cannot be carried over. If you need to keep the animation you will need GIF or APNG instead.
Is my file stored on your servers?
No. Your image is processed immediately and deleted from our servers. We never store or share your files.