Bulk PNG to WebP Converter Online — Free HD Quality
Drag and drop your multiple PNG files into this 100% free online PNG to WebP converter (.png to .webp), and click the Convert button to bulk convert them to WebP format in HD quality. Use the quality slider to fine-tune your WebP output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original PNG files are removed from our servers right after. Also see:Simple PSD to DDS tool.
Drop your PNG files here to convert to WebP, or click to browse
Converts .png to WebP (.webp) in HD quality — bulk, free, no signup
Choose FilesPNG vs WebP — File Format Comparison
See how PNG and WebP compare across file extension, MIME type, compression, and feature support.
| Feature | PNG | WebP |
|---|---|---|
| File Extension | .png | .webp |
| MIME Type | image/png | image/webp |
| Compression Type | Lossless | Lossy & Lossless |
| Transparency Support | Yes | Yes |
| Animation Support | No | Yes |
| Metadata Support | Yes | Yes |
What Is PNG Format?
Portable Network Graphics with lossless compression and transparency.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported
What Is WebP Format?
Modern web image format by Google with excellent compression and transparency support.
- Compression: Lossy & Lossless
- Transparency: Supported
- Animation: Supported