Convert PNG to WebP for Web — 30% Smaller
WebP combines the best of PNG (transparency, lossless mode) and JPG (small file sizes). Converting PNG to WebP gives you 25-35% smaller files while keeping transparency.
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Max 50MB · JPG, PNG, WebP, GIF, BMP, TIFF, SVG, HEIC, AVIF
Lossless
No quality loss
Strip Metadata
Remove EXIF data
How to Convert PNG to WebP
Upload
Drag and drop your PNG file. Up to 50MB.
Configure
Adjust quality, enable lossless, or resize as needed.
Download
Click Convert and download your WebP file.
Features
Instant Conversion
Convert PNG to WebP in seconds
Browser-Side Only
No server upload — 100% local
Quality Slider
Fine-tune WebP output quality
Batch Convert
Convert multiple files at once
Size Comparison
Original vs converted with % reduction
Resize & Convert
Change dimensions while converting
Need WebP to PNG? →
Use our WebP to PNG converter for the opposite direction.
Frequently Asked Questions
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Convert NowWebP: The Best of Both Worlds
WebP supports both lossless compression (like PNG) and lossy compression (like JPG), plus transparency. This makes it the ideal replacement for PNG on the web.
Size Comparison
- Lossless WebP is 26% smaller than PNG
- Lossy WebP is 25-34% smaller than equivalent JPG
- WebP with transparency is significantly smaller than PNG with transparency
Transparency Preserved
Unlike JPG, WebP supports alpha channel transparency — just like PNG. Your transparent backgrounds, overlays, and icons work perfectly in WebP format.
When to Use
Convert PNG to WebP for: web graphics, icons with transparency, hero images, product photos, and any web-bound image. The only exception is when you need compatibility with very old browsers (pre-2020).
How It Works
Upload PNG Files
Drag and drop your PNG images.
Convert to WebP
Choose lossy (smaller) or lossless (exact) mode.
Download WebP Files
Download individually or as a ZIP.
Frequently Asked Questions
Does WebP support transparency like PNG?
Yes! WebP fully supports alpha channel transparency, just like PNG. Your transparent backgrounds are perfectly preserved during conversion.
Is WebP lossless like PNG?
WebP supports both lossless and lossy modes. Use lossless mode for pixel-perfect conversion, or lossy mode for even smaller files when some quality trade-off is acceptable.
What browsers support WebP?
All modern browsers: Chrome, Firefox, Safari 14+, Edge, and Opera. This covers 97%+ of global users.
Related Use Cases
Convert PNG to WebP for Next.js Projects
Next.js has built-in image optimization, but pre-converting to WebP gives you maximum control and works perfectly with static exports, CDNs, and edge deployments.
Convert PNG to WebP for Better Performance
Images account for 50-70% of typical web page size. Converting PNG to WebP is the highest-impact performance optimization available — reducing image sizes by 25-35% instantly.