What is WebP?

WebP is a modern image format from Google that typically produces smaller files than JPG and PNG at similar visual quality. It supports both lossy and lossless compression.

Why Convert Images to WebP?

Smaller images mean faster page loads, better Core Web Vitals, and lower bandwidth usage—especially on mobile networks.

How to Convert Image to WebP

Upload a JPG or PNG using drag and drop or the file picker.
Click Convert to WebP and wait for processing.
Compare previews and file sizes, then download your WebP file.
Use Clear to start over with a new image.

Example

Before: 420 KB PNG
After: 128 KB WebP (typical result; actual sizes vary by image)

FAQ

What is WebP format?: WebP is an image format designed for the web, balancing compression and quality so pages load faster.
Does WebP reduce quality?: Lossy WebP can reduce quality slightly, similar to JPG. This tool aims for a strong balance of size and clarity.
Is this tool free?: Yes. SmartFlexa Image to WebP is free to use in your browser.
Is my image secure?: Conversion runs locally in your browser. Your file is not uploaded to a server for this tool.

Color palettes

Build swatches for UI themes, mood boards, or brand kits—everything runs locally in your browser.

Cut out backgrounds

Fast canvas-based removal for simple studio shots—no cloud AI, no file upload to our servers.

Convert Image to WebP Online Free