If your website feels sluggish, oversized images are usually the culprit, and PNG files are often the biggest offenders. The PNG to WEBP tool converts your images to the modern WEBP format, which typically produces files 25–35% smaller at the same visual quality. Smaller images mean faster pages, happier visitors and better search rankings — all without you noticing a drop in how the picture looks.
How to use the PNG to WEBP tool
- Upload your PNG image.
- Choose a quality level.
- Click Convert.
- Download the lighter WEBP file.
Faster websites, same quality
Page speed is now a ranking factor and a major part of how visitors judge a site. Because WEBP packs the same picture into far fewer bytes, switching your images over is one of the highest-impact, lowest-effort speed improvements available. WEBP also keeps the transparency from your PNG, so logos and graphics with see-through backgrounds convert cleanly and still drop neatly onto any coloured layout.
Tips for getting it right
- Use high quality for graphics and text so fine edges stay sharp.
- Use slightly lower quality for photos, where the size saving is most dramatic.
- Transparency is preserved, so cut-out images keep working.
- Provide a JPG or PNG fallback for the rare visitor on a very old browser.
Every conversion runs in your browser, so you can batch through a whole site's worth of images privately and at no cost, with no files ever uploaded.
Quick reference
| Property | Detail |
|---|---|
| Input | PNG |
| Output | WEBP |
| Typical saving | 25–35% smaller |
| Transparency | Preserved |
| Best for | Faster websites |