Convert WebP/AVIF to JPG/PNG Free Online

How to Convert Images to WebP

Upload your images

Drag and drop images or click to select them. Supports JPG, PNG, and other common formats.

Conversion happens automatically

Images are instantly converted to WebP format, which offers superior compression for web use.

Download WebP images

Download individual WebP files or all converted images at once. Typically 25–35% smaller than JPG.

Why convert to WebP?

100% Private

Your images never leave your device. All conversion happens in your browser using WebAssembly — no server uploads.

Free & Unlimited

No registration, no file limits, no watermarks. Convert as many images as you need, completely free.

Smaller Files

WebP typically produces files 25–35% smaller than JPG with similar quality. Ideal for websites and web apps.

Frequently Asked Questions

Are my images uploaded to a server?

No. All conversion happens in your browser using WebAssembly. Your images never leave your device.

What is WebP?

WebP is a modern image format developed by Google. It provides superior compression compared to JPG and PNG, making it ideal for web use. All modern browsers support it.

Is WebP supported everywhere?

Yes. All modern browsers (Chrome, Firefox, Safari, Edge) support WebP. Some older software may not, so keep the original for print use.

Does conversion lose quality?

WebP supports both lossy and lossless compression. The conversion maintains high visual quality while significantly reducing file size.

Why should I convert to WebP?

WebP files are typically 25-35% smaller than JPG at the same quality. This means faster page loads, less bandwidth usage, and better web performance.

Do all browsers support WebP?

Yes. All modern browsers (Chrome, Firefox, Safari, Edge) support WebP. It has been universally supported since 2020.

Can I convert WebP back to JPG or PNG?

Yes. This tool supports bidirectional conversion. Upload a WebP file and convert it to JPG or PNG if needed.

Is transparency preserved in WebP conversion?

Yes. WebP supports transparency like PNG. When converting from PNG with transparency, the alpha channel is preserved.

How much smaller are WebP files compared to JPEG?

WebP files are typically 25-35% smaller than JPEG at the same visual quality. For a 1MB JPEG photo, you can expect a 650-750KB WebP file that looks identical to the human eye.

Should I use WebP or AVIF for my website?

WebP has near-universal browser support and excellent compression — it's the safe choice. AVIF offers even better compression but is not yet supported in all browsers. Many sites serve AVIF with WebP fallback.

Can I convert animated WebP or GIF files?

This tool converts static images. Animated WebP or GIF files will be converted as a single frame. For animated format conversion, specialized tools are needed.

Does WebP support transparency like PNG?

Yes. WebP supports alpha channel transparency just like PNG, but with much smaller file sizes. Converting a transparent PNG to WebP typically reduces the file size by 30% or more.

When to Use This Tool

Convert JPG product images to WebP for faster Shopify or WooCommerce page loads

Bulk convert a website's image library to WebP for better Core Web Vitals scores

Convert WebP images back to JPG/PNG for use in apps that don't support modern formats

Optimize blog post images by converting PNG screenshots to WebP

Format	Description	Best For
WebP	Google's modern format, 25-35% smaller	All web images, progressive enhancement
AVIF	Newest format, best compression ratio	Cutting-edge web performance
JPEG	Universal compatibility fallback	Legacy systems, email, print
PNG	Lossless with transparency	Graphics needing pixel-perfect quality

Tips & Best Practices

WebP is supported by all modern browsers since 2020 — safe for production websites

Expect 25-35% file size reduction when converting JPEG to WebP at equivalent quality

Keep original files as backups — serve WebP with JPEG fallback for maximum compatibility

AVIF offers even better compression but has slightly less browser support than WebP