Convert WebP to PNG free in your browser. Batch convert, set the quality and download instantly. Your images are never uploaded.
Add your WebP files, adjust the settings and download PNG files. Everything runs in your browser, so your images are never uploaded.
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To convert WebP to PNG online, add your WebP files above, press Convert and download the PNG files. PNG is lossless and keeps transparency, so it is the safest choice for editing. Animated WebP files convert their first frame. Nothing is uploaded; it all runs in your browser.
Convert WebP images to PNG to keep every pixel and any transparency, in a format that every editor, design tool and operating system understands. It is a free tool from Websolindia, a New Delhi website design and SEO company that builds fast, image-optimised websites.
Unlike most online converters, this tool does not upload your images. Your browser decodes each WebP file, converts it and creates the PNG file on your own device. That keeps private photos private, avoids upload waits and keeps working on a slow connection once the page has loaded. You can convert up to 50 files at a time and download them one by one or together as a ZIP.
Need to go the other way? Use our PNG to WebP Converter Online. For related jobs, try the WebP to JPG Converter Online, or browse every tool in the Websolindia image converter collection. Optimised images help page speed, which you can measure with our Website Performance Analyzer.
This table compares the two formats so you can decide whether converting is the right move.
| Feature | WebP | PNG |
|---|---|---|
| Full name | WebP (developed by Google) | PNG (Portable Network Graphics) |
| Origin | Released by Google in 2010 | W3C Recommendation in 1996 |
| Compression | Lossy and lossless | Lossless |
| Transparency | Yes, in both lossy and lossless modes | Yes, full alpha (256 levels of transparency) |
| Animation | Yes | No (animated PNG is a separate extension) |
| Colour depth | 8 bits per channel | Up to 16 bits per channel |
| Typical file size | Usually smaller than JPG or PNG | Large for photos, small for flat graphics |
| Best for | Website images where speed matters | Logos, screenshots, graphics and anything needing transparency |
| Browser support | Chrome, Edge, Firefox and Safari 14+ (all current browsers) | Every browser, app and device |
| File extension | .webp | .png |
File size: The PNG is usually larger than the WebP, sometimes by several times, because it is lossless.
This is exactly what happens to your file. Nothing is hidden, and you can verify that nothing is uploaded by watching your browser's network tab while you convert.
| Step | What happens |
|---|---|
| 1. Read the file locally | Your browser reads the file from your device into memory. Nothing is sent to a server. |
| 2. Identify the format | We check the file's first bytes (its signature) instead of trusting the extension, so a PNG renamed to .jpg is still handled correctly. |
| 3. Decode the WebP to pixels | The image is decoded to raw red, green, blue and alpha pixels using your browser's built-in WebP decoder. |
| 4. Resize (optional) | If you set a maximum width, larger images are scaled down with an area-weighted filter. Images are never enlarged, and the proportions are always kept. |
| 5. Keep transparency | Transparency passes straight into the PNG file, because PNG supports it. |
| 6. Encode the PNG | The pixels are written out as PNG using your browser's PNG encoder (lossless). Metadata such as camera details and location is not copied. |
| 7. Report the result | We show the dimensions, the sizes before and after, and the change: (new size − original size) ÷ original size × 100. For example, 500 KB becoming 350 KB is −30%. |
| Setting | Default | Range | What it does |
|---|---|---|---|
| Maximum width | None | 1–20,000 px | Scales larger images down. Never enlarges. |
| What | Formula | Notes |
|---|---|---|
| Size change | (new − original) ÷ original × 100 | Shown for every file. Negative means smaller. |
| Downscale factor | min(1, maximum width ÷ width) | Applied only when you set a maximum width; never above 1. |
Speed depends on your device and the image size. In our Chrome tests on a desktop-class processor, a 6-megapixel photograph took about 2 seconds to convert to WebP or PNG. AVIF is the slowest: about 2.5 seconds on Fast and about 7.5 seconds on Balanced. Phones and older laptops take longer, and images over about 120 megapixels are declined rather than risking a frozen browser.
| Format | Where it opens | Typical use |
|---|---|---|
| WebP | Chrome, Edge, Firefox and Safari 14+ (all current browsers) | Website images where speed matters |
| PNG | Every browser, app and device | Logos, screenshots, graphics and anything needing transparency |
| This converter | Current Chrome, Edge, Firefox and Safari. Needs JavaScript | Private conversion on your own device |
Yes. PNG supports a full alpha channel, so transparent and semi-transparent pixels are kept exactly as decoded.
Yes, the conversion adds no loss: PNG stores the decoded WebP pixels exactly. If the WebP itself was lossy, that earlier loss remains.
WebP compresses efficiently, particularly in lossy mode, while PNG stores all the pixel data. Photographs show the biggest difference. For a smaller photo, use the WebP to JPG Converter Online.
Only the first frame is converted. To keep animation you would need a video or animated-image tool.
Both support transparency. PNG is accepted everywhere; WebP is smaller on the web. Convert back with the PNG to WebP Converter Online when you want the smaller file.
Yes. The width and height stay as they are unless you set a maximum width, which only scales images down.
Yes. It is free, needs no sign-up, adds no watermark and has no daily limit. You can convert up to 50 WebP files in one go. It is provided by Websolindia.
No. Your WebP files are read and converted inside your browser, on your own device. They are never sent to Websolindia or anyone else, which is why this converter is safe for private photos and documents.
Yes. The new file is created from the decoded pixels, so camera details, GPS location and other embedded metadata are not copied. If you need to keep metadata, use a desktop editor.
Up to 50 files per batch and 150 MB per file. Images above roughly 120 megapixels are declined with a clear message rather than freezing your browser.
Current versions of Chrome, Edge, Firefox and Safari.
Websolindia built it. We are a New Delhi website design, SEO and digital marketing company serving businesses since 2014. We also build fast websites with properly optimised images; see our website designing and SEO services.
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