PNG to WEBP Online Converter
Convert your PNG file to WEBP format in simple 3 clicks.
Your file will be uploaded to DigitalOfficePro storage. By using this service, you agree to the DigitalOfficePro Terms of Use.
About PNG to WEBP Conversion
WebP achieves smaller file sizes than PNG — typically 26% smaller for lossless and 25–34% for lossy — while delivering equal or better visual quality. For web developers and designers, converting PNG assets to WebP is a quick, high-impact win for page performance. Faster-loading images improve user experience, reduce bounce rates, and contribute to better Core Web Vitals scores that Google uses directly in its ranking algorithm.
Key Benefits
Reduce PNG file sizes by up to a third without any visible quality loss using lossless WebP.
Lighter images improve Google Page Speed, LCP, and other ranking signals directly.
WebP lossless supports full alpha transparency just like PNG — a true drop-in replacement.
Chrome, Firefox, Edge, and Safari 14+ all support WebP without any plugins or polyfills.
Note: WebP lossless is a direct drop-in for transparent PNGs in modern web apps. If you need IE11 support, serve PNG as fallback via the HTML <picture> element.
How to Convert PNG to WEBP?
Upload your PNG file
Click "Choose File" or drag and drop your PNG image into the upload area.
Select WEBP as output format
Choose "WEBP" as the output format. Optionally adjust dimensions, color filters, or DPI.
Convert the file
Click "Convert Now" to start converting your PNG file to WEBP.
Download the WEBP file
Once the conversion is complete, download your converted WEBP file instantly.
PNG
- File extension.png
- DescriptionPNG (Portable Network Graphics) is a lossless raster image format that supports transparency. Ideal for graphics, logos, icons, and images that require a transparent background.
- Associated programsAdobe Photoshop, GIMP, Microsoft Paint, Preview (Mac)
- Developed byPNG Development Group
- MIME typeimage/png
WEBP
- File extension.webp
- DescriptionWebP provides superior lossless and lossy compression for images on the web. WebP images are typically 25-34% smaller than comparable JPEG or PNG files.
- Associated programsGoogle Chrome, Firefox, Adobe Photoshop (with plugin), GIMP
- Developed byGoogle
- MIME typeimage/webp
Free PNG File Conversion Tools
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Free to Everyone
Absolutely FREE online service. No extra cost, no registration, convert as many files as you like.
100% Secure
Your files are automatically deleted from our servers instantly after conversion. We guarantee file security and privacy.
High Speed Conversion
Files are converted using our powerful cloud conversion servers — faster than local desktop software in most cases.
No Limitations
Unlike other services, there is no limit on the number of files you can convert.
Quality Output
We use high quality conversion algorithms so you won't lose quality during file conversion.
Support 100+ Formats
We support more than 200 file formats including all document, image, video, audio and ebook formats.
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Supported Input Formats
Upload any of the following formats and convert to JPG, PNG, WEBP, BMP, GIF, or TIFF.