1. Add WebP files
Drag your WebP images onto the upload area or click to select them. No limit on files.
WebP to PNG converter – lossless output, full compatibility
Convert WebP files to lossless PNG. Add images, convert instantly in your browser, and download. Nothing is uploaded to any server.
ADVERTISEMENT
ADVERTISEMENT
Loading tool editor...
Why convert WebP to PNG?
WebP is optimized for web delivery but not every application supports it — older versions of Photoshop, Microsoft Office, legacy CMS systems, and some print workflows require PNG. Converting WebP to PNG gives you a universally supported lossless format that works everywhere.
PNG supports full alpha transparency, millions of colors, and is natively supported by every browser, operating system, and image editor. The conversion is lossless — every pixel from the decoded WebP is preserved exactly in the PNG output.
PNG files will be larger than WebP because PNG uses less aggressive compression. If you need a compact format, keep the WebP. If you need universal compatibility and lossless quality, PNG is the right choice.
All processing happens locally in your browser — nothing is sent to any server. No registration, no limits, no watermarks.
How to convert WebP to PNG
Quick steps:
2. Convert
Click Convert. Each file is processed instantly in your browser.3. Download PNG
Download each file or grab them all at once. Size comparison shown for every file.
When should you convert WebP to PNG?
Common use cases:
Image editing
Many desktop editors still lack full WebP support. Convert to PNG first to avoid compatibility headaches.Office documents
Word, PowerPoint, and PDF tools embed PNG natively. WebP support varies and can cause display issues.Preserving transparency
PNG supports alpha-channel transparency just like WebP. Convert without losing transparent areas.Sharing with others
Not everyone can open WebP. PNG is a safe, universal choice for sharing images.
What makes this WebP to PNG converter different?
Complete privacy
Files never leave your computer. Conversion uses the browser Canvas API - nothing is uploaded.No file limit
Convert as many images as you need. All files processed in sequence.Instant processing
Conversion happens natively in your browser. Results are ready in seconds.One-click download
Download files individually or all at once with a single click.
WebP vs PNG – format comparison
| Feature | WebP | PNG |
|---|---|---|
| Lossy compression | ||
| Lossless compression | ||
| Transparency (alpha channel) | ||
| Animation support | ||
| Web browser support | Chrome 32+, Firefox 65+, Edge 18+, Safari 14+ | All browsers |
| Color depth | 8-bit (16.7M) | 8/16-bit |
| Compact file size | ||
| Metadata (EXIF) |
WebP
- Lossy compression
- Lossless compression
- Transparency (alpha channel)
- Animation support
- Web browser support
Chrome 32+, Firefox 65+, Edge 18+, Safari 14+ - Color depth
8-bit (16.7M) - Compact file size
- Metadata (EXIF)
PNG
- Lossy compression
- Lossless compression
- Transparency (alpha channel)
- Animation support
- Web browser support
All browsers - Color depth
8/16-bit - Compact file size
- Metadata (EXIF)
How image conversion impacts page speed and SEO
Core Web Vitals is a set of performance metrics Google uses when evaluating websites. One of them - LCP (Largest Contentful Paint) - measures the time it takes for the largest visible element to appear on screen. On many pages, that element is an image.
Converting WebP images to PNG reduces graphic file sizes, which directly shortens resource download time and improves the LCP score. Smaller files mean faster page loading - especially important on mobile devices with slower connections. Additional techniques like loading="lazy" and fetchpriority="high" speed up rendering.
Tools like PageSpeed Insights and Lighthouse identify specific files worth optimizing.
ADVERTISEMENT
Tips for converting WebP to PNG
A few tips to help you avoid common issues during conversion:
Very large files
Converting images above 4000×4000 pixels may be slower and strain the browser. If processing many large files, consider splitting them into batches of 10–20.Already compressed files
If the original WebP file was already heavily compressed, converting to PNG may not yield significant size savings. Try different quality settings.Transparency
The PNG format supports alpha channel (transparency). If the original WebP file contains transparent areas, they will be preserved.Keep your originals
Lossy conversion is irreversible. Keep copies of original WebP files so you can re-convert with different settings if needed.
How much can you save by converting WebP to PNG?
Savings depend on the source file type and its original compression. Below are example results:
Camera photo
2.4 MB → 890 KB
Product image
500 KB → 185 KB
Screenshot / banner
350 KB → 230 KB
Actual savings may vary depending on image content and quality settings. The converter shows the exact size before and after conversion for each file.
What to expect when converting WebP to PNG?
WebP can use either lossy or lossless compression, while PNG is always lossless. The conversion decodes the WebP data and saves every pixel exactly as-is in PNG format. No additional quality loss occurs.
PNG files will be larger than the original WebP — typically 2–5× larger depending on image content. This is expected because PNG uses less aggressive (but lossless) Deflate compression.
If file size is a concern, keep the WebP format. Convert to PNG only when you need universal compatibility with applications that do not support WebP (older Photoshop versions, Microsoft Office, legacy CMS systems).
WebP to PNG – typical file sizes
PNG files are larger than WebP because PNG uses lossless compression while WebP uses lossy:
Photo
WebP: 240 KB → PNG: 1.2 MB
5× larger (lossless)
Screenshot
WebP: 85 KB → PNG: 320 KB
3.8× larger (lossless)
Icon with transparency
WebP: 12 KB → PNG: 28 KB
2.3× larger (lossless)
The size increase is normal. PNG prioritizes universal compatibility and lossless quality over file size.
Convert other files to PNG
Convert WebP to other formats
Frequently asked questions about WebP to PNG conversion
Does converting WebP to PNG lose quality?
No. PNG is a lossless format, so no quality is lost during conversion. The output is a pixel-perfect copy of the original WebP.
Will the PNG file be larger?
Usually yes. PNG uses lossless compression, which preserves all data. WebP achieves smaller sizes through more advanced compression.
Is transparency preserved?
Yes. If the original WebP has an alpha channel, the resulting PNG will retain full transparency.
Can I convert multiple files at once?
Yes. Add as many files as you like - no limit.
Are files uploaded to a server?
No. Everything runs locally in your browser via the Canvas API.
What is the maximum file size?
Individual files up to 100 MB are supported.
Can I convert PNG back to WebP?
Yes. Use our <a href="/en/tools/png-to-webp-converter">PNG to WebP converter</a>.
Does this work on mobile?
Yes, but a desktop or laptop is recommended for the best experience.
Help us improve our tools
Have an idea, found a bug, or want to suggest a feature? Drop us a message - we respond within 24 hours.
ADVERTISEMENT