Can this tool convert animated PNG (APNG) to animated WebP?

Yes. The converter fully supports APNG files and will transform them into animated WebP while preserving frame order, transparency, and playback smoothness.

Can I batch convert multiple PNG files to WebP?

Absolutely. You can upload and convert many PNGs at once—whether it's 20, 200, or more—to save time on large projects.

Will the transparency in my PNG images be preserved?

Yes. Transparency (alpha channel) is fully supported in WebP, and your converted images will maintain crisp edges and high visual quality.

What’s the maximum file size supported for PNG to WebP conversion?

Each PNG image can be up to 30MB or roughly 250 million pixels. This includes both still images and APNG files.

Is PNG to WebP conversion free to use?

Yes. The entire PNG-to-WebP tool is completely free—no account, no subscription, and no usage limits.

Free Online PNG to WebP Converter

Convert PNG images to WebP online for free, including full support for animated PNG (APNG) to animated WebP. Fast, high-quality, and built for bulk image processing with no registration required.

Drag & Drop or Click

Support JPG, PNG, WEBP, GIF, AVIF
Max file size: 50MB

Secure & Auto-delete after 1h

⚡ Server-side Processing

🚀 Unlimited Batch

Why Use This Free Online PNG to WebP Converter? (Key Benefits)

Convert Static PNG and Animated PNG (APNG) to WebP

Easily convert PNG files—including animated PNGs (APNGs)—into high-quality WebP or animated WebP. Perfect for users who need better compression, smoother playback, and smaller file sizes for websites, apps, or digital ads.

Fast, High-Quality Batch Conversion

Upload dozens or hundreds of PNG files and convert them to WebP in one click. The tool uses optimized encoding to keep transparency sharp, preserve animation frames, and reduce file size without visible quality loss.

Free, Simple, and No Registration Required

Convert PNG images to WebP in just a few seconds. No sign-up, no watermark, no software installation—just upload, convert, and download. Designed for creators, developers, and anyone who needs fast PNG-to-WebP processing.

How to Use This Free Online PNG to WebP Converter?

Select Image

Select the image you want to convert format and upload it to the cloud. To batch converting multiple photos, click Choose More Files to upload additional photos. The cloud will automatically adapt to and support common image formats, so you don't need to worry about compatibility.

Customize Settings

Clicking the Start Process button for a specific photo will only convert that one image format. To convert all selected images format, click the Start Process > button. If you want to readjust the convert format type, click the X button to reset this processing.

Download converted image

Once the cloud indicates that the convert format is complete, you can preview the results by clicking on the images. Click Download Image to download a single converted format photo, or click Download Images to download all batch converted format images.

Our Security & Privacy Pledge

Your data security is our highest priority. We will never retain your files longer than necessary for processing.

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Automatic Deletion

Your files are permanently and automatically erased from our servers after 60 minutes, with no backups retained.

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Secure Transmission

All uploads and downloads are protected using 256-bit SSL/HTTPS encryption for complete data security.

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Zero Human Access

Files are handled exclusively by our automated processing engine; no manual viewing or review occurs.

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Never Share or Sell

We commit to never selling, renting, or sharing your content or personal data with any third parties or advertisers.

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User-Controlled Deletion

You have the option on the download page to select "Clear Immediately" to destroy your files instantly.

Frequently Asked Questions

Find answers to common questions about Free Online PNG to WebP Converter.