When should I convert PNG to WEBP?

Convert PNG to WEBP when you want smaller images for faster loading pages, lower bandwidth use, and better performance on mobile and desktop. This is especially helpful for large PNG screenshots and web graphics.

Will WEBP work in most browsers?

Most modern browsers support WEBP. If you need to support older environments, keep a PNG fallback or use a picture element with a fallback source.

How long are files stored?

Files are stored only long enough to complete conversion and provide your download link, then deleted automatically after a short period as described in the Privacy Policy.

PNG to WEBP Guide | GhostConvert

WEBP is a modern image format designed to shrink file sizes while keeping images looking clean. If you are publishing PNGs on the web, converting to WEBP is one of the easiest performance wins.

Ready to convert now? Use the PNG to WEBP Converter.

Why convert PNG to WEBP?

PNG is great for sharp edges and transparency, but it can be heavy. WEBP often achieves a smaller file size, which helps pages load faster and reduces bandwidth for visitors on mobile data.

Smaller images for faster page loads
Better performance metrics for image heavy pages
Lower bandwidth usage on mobile and slow connections
Good fit for thumbnails, banners, and product images

WEBP can also keep transparency, so many transparent PNGs can be converted without losing the cutout background.

Best PNG types to convert

Large screenshots used in blog posts and docs
Product images for stores and listings
UI images and marketing banners
Transparent graphics that you want to keep transparent

When to keep the original PNG

You want a lossless master file for editing and design work
You are archiving source assets for future updates
You need maximum pixel perfect fidelity for a design pipeline

Step by step conversion

Open the PNG to WEBP tool.
Upload your PNG file.
Click Convert to WEBP.
Download the WEBP output and use it on your site or app.

Tips for clean results

Start from the original PNG, not a re saved image from chat apps
If the PNG is huge, consider resizing before converting for faster load time
Keep filenames consistent so replacing assets in a project is easy
For transparent assets, confirm the output keeps a clean edge on dark and light backgrounds

Using WEBP on a website

Most modern browsers support WEBP. If you want a fallback for older environments, use a picture element.

<picture>
  <source srcset="/images/example.webp" type="image/webp">
  <img src="/images/example.png" alt="Example image" loading="lazy">
</picture>

Frequently asked questions

Does WEBP support transparency like PNG?

Yes. WEBP supports transparency, so many PNG graphics with transparent backgrounds convert cleanly.

Will WEBP look the same as PNG?

For most web use, WEBP looks very close to PNG while being smaller. Keep the original PNG as your master if you need a source file for later edits.

How long are my files stored?

Files are stored only long enough to complete conversion and provide your download link. They are deleted automatically after a short period as described in the Privacy Policy.