PNG → WebP
Convert your PNG files to WebP for free, in your browser. No upload, no signup.
Drag your images or click
PNG · JPG · WebP · AVIF · JXL · GIF · BMP · PDF
⌘V paste⌘O open⌘S download
Why convert PNG to WebP?
PNG (Portable Network Graphics) — Lossless format created in 1996 to replace GIF. Ideal for images with transparency, screenshots, logos, and illustrations.
WebP (WebP (Google)) — Modern format from Google, roughly 25–35% lighter than JPG for equivalent quality. Supports transparency, animation, and both lossy and lossless modes.
Converting PNG to WebP typically reduces file size while preserving a visual quality close to the original. This conversion significantly cuts file size — ideal for the web.
Quick comparison
PNG
Source formatPortable Network Graphics
Released in 1996
All browsers and systems
Best for: logos, screenshots, illustrations
- Lossless
- Alpha transparency
- Supported everywhere
- Heavy files
- Not great for photos
WebP
Target formatWebP (Google)
Released in 2010
Chrome, Firefox, Safari 14+, Edge
Best for: modern web, e-commerce
- 25-35% lighter than JPG
- Transparency
- Animation
- Less common outside the web
- Not optimal for print
How it works
- 1
Drop your PNG
Drag the file or paste it (⌘V).
- 2
Adjust the settings
Optional quality and max width.
- 3
Download the WebP
Local, instant conversion.
Frequently asked questions
Is PNG → WebP conversion free?+
Yes, totally and without limit. PixelCrush requires no signup or payment — you can convert as many PNG images to WebP as you wish.
Are my files uploaded to a server?+
No. All conversion happens in your browser via WebAssembly. No image leaves your device, ensuring privacy and speed.
Can I convert multiple PNG files to WebP at once?+
Yes, batch processing is native. Drop multiple files or a folder, adjust the settings, then download everything as a .zip in one click.
Is WebP well supported by browsers?+
Chrome, Firefox, Safari 14+, Edge For a public site, AVIF and WebP are the safest choices.
Is there a file size limit?+
No imposed limit. The only constraint is your device's memory, but files of several MB pass without difficulty.