Smaller web assets
WebP often delivers useful size savings compared with older raster formats at similar visual quality.
FAST · PRIVATE · BROWSER-BASED
Everything you need for WebP.
Convert, optimize, inspect and edit WebP files with focused tools that process supported operations locally in your browser.
Files stay on your device whenever the tool supports local processing.
WebP TOOLS
Tools
Choose a focused tool and get the job done without unnecessary steps.
WebP to PNG
ConvertConvert WebP images to lossless PNG files with transparency support.
WebP to JPG
ConvertConvert WebP to JPG with quality and background controls.
Compress WebP
OptimizeRe-encode WebP images at a chosen quality to reduce file size.
Resize WebP
EditChange WebP pixel dimensions while keeping the aspect ratio when needed.
Crop WebP
EditCrop WebP images with exact coordinates or common aspect ratios.
Rotate WebP
EditRotate WebP images left, right or 180 degrees.
WebP to PDF
ConvertPlace a WebP image into a downloadable PDF document.
WebP Inspector
InspectInspect WebP dimensions, file size, transparency and animation flags.
No WebP tools match that search yet.
WebP GUIDE
Why WebP is built for efficient web images
WebP is a modern raster image format designed to reduce file size while supporting both lossy and lossless compression. It can also preserve transparency, making it useful for photos, graphics and many web assets.
What WebP does especially well
Transparency support
WebP can preserve alpha transparency, so it can cover many use cases traditionally handled by PNG.
Flexible compression
The format supports both lossy and lossless encoding for different image workflows.
BEST FIT
When should you use WebP?
- Website images where transfer size matters.
- Photos that need modern compression.
- Graphics that need transparency with efficient delivery.
FORMAT CHOICE
When another format is better
Use PNG when you specifically need a broadly understood lossless editing format, JPG for legacy photo workflows, SVG for scalable vector graphics, or PDF for fixed-layout documents.
Move between formats without leaving your workflow
Choose the destination format based on where the image will be used next.
Guides for choosing and using this format
WebP format questions
Does WebP support transparency?
Yes. WebP can store alpha transparency, although whether a specific file uses it depends on how that file was encoded.
Can WebP be animated?
Yes. WebP supports animation as well as still images.
Are WebP files processed privately here?
Yes. Supported WebP operations run locally in your browser without uploading the source file to an application server.