PNG in.
Tiny WebP out.
WebP compresses images dramatically better than PNG — usually 60–80% smaller at visually identical quality — while still supporting full transparency. Convert any PNG locally, with lossy or lossless modes.
Drop a PNG
Any .png file up to 25 MB. We detect whether it has transparency.
Choose quality
Lossy at 80% for the smallest file, or lossless for pixel-perfect output.
Download the WebP
Typically 60–80% smaller than the original PNG. Transparency kept.
Supported by every modern browser: Chrome 23+, Firefox 65+, Edge 18+, Safari 14+, Opera 12.1+, and Android 4.2+.
75–85% is the sweet spot: files shrink 70–80% with no visible difference.
- Input: PNG only. Detects whether the source has transparency so you know what to expect.
- Two encoding modes: lossy (tiny files) or lossless (pixel-perfect).
- Preserves transparency — WebP supports alpha, so icons and UI graphics stay clean.
- Typically 60–80% smaller than the original PNG in lossy mode.
- Runs entirely in your browser. No upload, no server — the browser's native WebP encoder does the work.
- Chrome 23+ · Firefox 65+ · Edge 18+ · Safari 14+ · Opera 12.1+
- Android 4.2+ natively. iOS 14+ natively.
- Supported by WordPress, Shopify, Cloudflare, and most CDNs.
- Note: older desktop apps (pre-2020 Photoshop, Word 2016, etc.) may not open WebP. Convert to JPG if you need that.
Encoding uses the browser's built-in WebP codec via HTML5 Canvas. There is no backend, no upload, and no tracking — open DevTools and you'll see zero network requests when you convert.
About PNG to WebP
Use this online tool to convert PNG images into WebP format. Check the available file options and review the downloaded result before using it elsewhere.
Frequently asked questions
What does PNG to WebP do?
PNG to WebP is an online tool designed to convert PNG images into WebP format. Open the tool page to see its current options and supported inputs. Review the result after processing, especially when the document is important for work, records, printing, or submission to another service.
How do I use PNG to WebP online?
Open the PNG to WebP page, choose the file or files requested by the upload area, and adjust any options shown. Start processing, wait for the result, and download it when ready. Keep your original file until you have checked that the output is correct and complete.
Is PNG to WebP free to use?
The online PNG to WebP tool is available without a paid subscription or account signup. Use the options displayed on the page and check the output before relying on it. The optional physical E-Aadhaar PVC card printing service is separate from the online document tools.
Are files private when I use PNG to WebP?
File handling depends on the operation: some tools process files in your browser, while other features may use server processing. Check the page and privacy policy for the applicable handling before uploading sensitive material. Only upload files you are authorized to process.
Which file formats and sizes does PNG to WebP support?
Supported formats and practical size limits vary by tool, browser, and device. The upload control on this page identifies accepted file types, and any processing limits are shown as you use the tool. For best results, start with a readable source file and verify the downloaded output.