Convert PNG to WEBP Online — Free
Free online PNG to WEBP converter. Upload your PNG image and download the converted WEBP file instantly. No signup required.
How to convert PNG to WEBP
- Click Choose file and select your PNG image.
- Click Convert to WEBP.
- Download your converted WEBP file instantly.
About PNG to WEBP conversion
Convert PNG images to WebP to get the best of both worlds — smaller file sizes with support for transparency. WebP lossless mode can compress PNG files by up to 26% while keeping every pixel identical. WebP lossy mode with transparency is also supported, giving you flexible options for web use. This converter handles both opaque and transparent PNGs correctly. Free, instant, and no signup required.
- Smaller files than PNG with full transparency support
- Lossless and lossy modes both supported
- Ideal for web graphics and UI elements
- Reduces bandwidth and improves page speed
- Handles transparent backgrounds correctly
Frequently asked questions
- Does WebP support transparency like PNG?
- Yes. WebP supports full alpha-channel transparency, so transparent PNGs convert correctly without any background fill.
- How much smaller will my WebP file be?
- Typically 15–30% smaller than the equivalent PNG, depending on image content.
- Can I convert PNG with text to WebP?
- Yes. WebP handles all types of PNG content including screenshots, diagrams, and images with text.