WebP to PNG Converter
Need to edit a WebP image but your editor won't open it? Convert it to PNG first. Our free WebP to PNG converter produces a lossless, pixel-perfect PNG from any WebP file — instantly, in your browser, with nothing uploaded.
PNG is the working format of choice for editing, design, and anything with text or sharp edges. And because conversion happens 100% locally, your images stay completely private.
Drop your .WebP file here or browse your device
Up to 100 MB · 100% private — files never leave your device
How to convert WebP to PNG
Why PNG instead of JPG for this?
- You're going to edit it. PNG survives unlimited save cycles with zero degradation; JPEG loses a little quality every time.
- It has text or sharp lines. Screenshots, UI captures, and graphics stay crisp in PNG.
- Transparency matters. WebP's alpha channel carries straight over into the PNG — JPG would destroy it.
If the end goal is just viewing or uploading, JPG's smaller size wins. If the goal is working with the image, PNG is the answer.
WebP vs PNG
| Feature | WebP | PNG |
|---|---|---|
| Compression | Lossy or lossless, very efficient | Lossless |
| File size | Small | Large |
| Transparency | Yes | Yes |
| Editor support | Patchy | Universal |
| Best for | Web delivery | Editing & design |
Tips
- Transparency is preserved — unlike JPG conversion, nothing is flattened.
- Bigger files are normal: lossless costs bytes; a PNG several times the WebP's size is expected.
- Workflow tip: WebP → PNG (edit) → JPG (publish) gives you maximum quality at every stage.
- Animated WebP: only the first frame is captured as a still PNG.
WebP in messaging apps: why your downloads look odd
A huge source of WebP files is messaging apps. WhatsApp, Telegram, and others often convert images you receive into WebP for storage efficiency. When you save them to your gallery and try to open them on a PC — or attach them to an email — things break.
The fix is the same 10-second conversion: WebP → PNG keeps every pixel losslessly, including transparency, so the image you forward looks exactly like the one you received. If you're sending images into these apps, by the way, PNG uploads usually survive better than JPG for graphics with text.
Lossless WebP vs PNG: a technical note
WebP actually has a lossless mode that rivals PNG at smaller sizes — some WebP files you encounter are already lossless. Converting a lossless WebP to PNG preserves every pixel exactly, so the round trip is mathematically perfect. If the source was lossy WebP (the common case for photos), the PNG faithfully preserves the decoded result. Either way, PNG adds zero additional degradation — it's the safest container for the pixels you have.
Frequently Asked Questions
Is the PNG output really lossless?
Yes — PNG encoding preserves the decoded pixels exactly. The source WebP may itself have been lossy, but nothing further is lost in conversion.
Why is my PNG so much larger than the WebP?
WebP is among the most efficient formats ever; PNG trades size for perfect fidelity. Multi-fold increases are normal.
Are my images uploaded during conversion?
Never. Your browser decodes the WebP and writes the PNG locally — no server ever sees your files.
Can I use this on mobile?
Yes, any modern mobile browser works, with all processing done on your phone.
Does it keep transparency?
Yes. If the WebP has an alpha channel, the PNG preserves it pixel-for-pixel.
What resolution will the PNG be?
Identical to the source WebP, up to a 8192 px browser safety cap.
Why do images from WhatsApp save as WebP?
Messaging apps re-encode media for efficient storage and transfer. WebP's small size makes it attractive for this. The image quality is usually fine — it's just the container format that causes compatibility headaches downstream.
Should I convert to PNG or JPG for editing?
PNG, without question. Editing involves repeated saves, and JPG degrades slightly each time while PNG never does. Convert to JPG only for the final shared version.
Does converting WebP to PNG restore original quality?
It preserves exactly what the WebP contained — no more, no less. If the WebP was high quality, the PNG is high quality. Conversion can't recover data lost when the WebP was first created, but it loses nothing further.
WebP vs PNG file size: how big is the difference?
For photographic content, a PNG is typically 3–5× larger than an equivalent-quality WebP. For simple graphics with flat colors, the gap narrows — sometimes to just 1.5–2×. If file size is a concern after converting, consider whether JPG would serve: it's much smaller than PNG, at the cost of losing transparency and perfect fidelity.
Does PNG support animation like animated WebP?
No — PNG itself is still images only (its animated cousin APNG is a separate format with patchy support). If you need the animation preserved, convert to GIF or WebM video instead of PNG. For a single representative frame, though, PNG is perfect.