PNG to WebP Converter

Convert PNG images to WebP in your browser while preserving full alpha channel transparency. Reduce transparent graphic file sizes by up to 70%.

• Preserves full 8-bit alpha channel transparency from PNG to WebP
• Dramatically reduces file size of transparent UI assets, logos, and stickers
• Side-by-side checkerboard preview confirming transparency retention
• Batch conversion with ZIP export

Frequently Asked Questions

Does converting PNG to WebP keep the transparent background?

Yes! WebP supports full alpha transparency in both lossy and lossless modes, making it the best modern replacement for heavy transparent PNGs.

How much file size can I save converting PNG to WebP?

Transparent product photos and UI screenshots routinely shrink by 60% to 80% when converted from PNG to WebP at 85%–90% quality.