Convert PNG to WebP

Free, instant, and private. Convert PNG images to optimized WebP format for smaller file sizes.

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Supported Conversions

Images

PNG, JPG, WebP, GIF, BMP, HEIC

Convert to any image format or PDF

PDFs

PDF documents

Convert to images or extract text

Text Files

TXT, MD, CSV, JSON, code files

Convert to PDF

How to Convert Files

1

Upload

Drag and drop any files or click to browse

2

Choose Format

Select your desired output format from the dropdown

3

Download

Download your converted files — it's that easy

Why Use Our File Converter?

100% Private

Your files never leave your browser. All conversion happens locally on your device.

Instant Conversion

No waiting for uploads or server processing. Convert files in seconds.

Batch Processing

Convert multiple files at once. No limits on file count.

No Sign-up Required

Start converting immediately. No account, no email, no hassle.

Frequently Asked Questions

How much smaller will my WebP be compared to PNG?

WebP typically produces files 25-35% smaller than PNG for lossless compression, and up to 80% smaller with lossy compression, while maintaining similar visual quality.

Does WebP support transparency like PNG?

Yes, WebP fully supports alpha transparency just like PNG. Your transparent backgrounds will be preserved during conversion.

Is WebP good for website images?

WebP is excellent for websites. It's supported by all modern browsers and provides significantly smaller file sizes, which improves page load speed and Core Web Vitals scores.

Will I lose quality converting PNG to WebP?

We use high-quality WebP compression (90% quality), which provides an excellent balance between file size and image quality. For most uses, the quality difference is imperceptible.

Which browsers support WebP?

All modern browsers support WebP, including Chrome, Firefox, Safari (14+), Edge, and Opera. For older browsers, consider providing a PNG fallback.

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Pricing

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Pro

$29/month

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Kodo Credits are used for AI design generation (3-9 credits per design). Manual tools are always free.