Convert PNG to WebP Free Online

About PNG to WebP Converter – Free Online, No Upload

Our free PNG to WebP converter changes PNG images to WebP format directly in your browser — up to 80% smaller file sizes with no visible quality difference. WebP supports alpha transparency just like PNG, so your transparent backgrounds are preserved. No file is ever uploaded. Batch convert up to 20 PNG files to WebP at once.

How to convert PNG to WebP — step by step

1. Drop your PNG files or click to browse and select them.
2. Optionally adjust the quality slider (default 85% gives great results).
3. Click 'Convert to WebP' and download your smaller files.

Why use EasyConverter.io?

• No upload required — files never leave your browser, ensuring complete privacy and security.
• Free forever — no account, no limits, no hidden fees.
• Instant results — conversion happens using your device's processor. Results in under a second.
• Batch convert — process up to 20 files simultaneously with a single click.