Free Online PNG to WebP
Convert heavy PNG images to modern WebP format while preserving full alpha transparency and reducing file size by up to 60%.
Drop PNG images here
Convert PNG to lightweight WebP format while preserving 100% transparent alpha channel
How to Use PNG to WebP
- Add PNG Images: Drag and drop PNG graphics or photos into the tool dropzone.
- Adjust Quality: Fine-tune WebP quality slider (90% provides excellent transparency and compression balance).
- Convert to WebP: Click 'Convert to WebP' to transform images.
- Download Converted Files: Download lightweight WebP images with transparent backgrounds intact.
Frequently Asked Questions
Will my transparent PNG background remain transparent in WebP?
Yes! WebP natively supports 8-bit alpha transparency channels, preserving full transparent cutouts and soft anti-aliased shadows.
How much smaller is a transparent WebP compared to PNG?
WebP transparent graphics are typically 50% to 75% smaller in file size than uncompressed 24-bit PNG files.
Is conversion executed on your servers?
No, all conversion runs locally in your browser session via client-side Canvas rendering.