Why convert PNG to WEBP for the web?

WEBP typically produces smaller files than PNG at similar visual quality, which helps pages load faster while keeping transparency for logos and graphics.

Does PNG to WEBP keep transparency?

Yes. WEBP supports transparency, so transparent PNG backgrounds can carry over to the converted file.

Do all browsers support WEBP?

All modern browsers support WEBP. If you need a fallback for older systems, use WEBP to JPG or WEBP to PNG after converting.

Yes. PNG to WEBP is free to use in your browser with standard usage limits.

Does conversion happen on my device?

Yes. PNG to WEBP runs locally in your browser, so your image stays on your device during conversion.

PNG to WEBP

Convert PNG images to WEBP for smaller web files while keeping transparency. Upload, convert, and download locally in your browser.

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PNGWEBP

Supports .png · Output WEBP

Drop PNG images here

or click to browse — .png

Your images are processed locally in your browser and never uploaded to any server. Scanonix does not store or access your documents.

Supported formats

Upload .png files. Output format: WEBP. Processing runs locally in your browser whenever possible.

PNG to WEBP

Convert PNG graphics and screenshots to WEBP for faster websites and lighter page loads. WEBP often shrinks file size compared with PNG while preserving transparency for logos, icons, and UI assets.

How to use PNG to WEBP

Upload a PNG image from your computer.
Convert the file to WEBP format in your browser.
Download the optimised WEBP image for your website or app.

Why use Scanonix PNG to WEBP

Reduce PNG file size for faster page loads without switching formats manually.
Keep transparency for logos, icons, and UI graphics in a modern web format.
Prepare image assets for CMS uploads, landing pages, and static site builds.
Conversion runs locally in your browser — your PNG is not uploaded to Scanonix servers.

Common use cases

Shrink hero images and product graphics before publishing a marketing page.
Convert UI icons or screenshots to WEBP for a Next.js or static site project.
Replace heavy PNG assets in a blog post without losing transparent backgrounds.
Modernise PNG exports from design tools before handing files to a developer.

Good to know

Very old browsers and some legacy email clients may not display WEBP.
Already-compressed PNGs may see smaller size gains than photo-heavy sources.
Animated PNG (APNG) is not supported — use static PNG input.
Convert one file at a time in the current workflow.

Key features

PNG to WEBP conversion
Transparency preserved where supported
Local browser processing
Instant download

Frequently asked questions

Why convert PNG to WEBP for the web?: WEBP typically produces smaller files than PNG at similar visual quality, which helps pages load faster while keeping transparency for logos and graphics.
Does PNG to WEBP keep transparency?: Yes. WEBP supports transparency, so transparent PNG backgrounds can carry over to the converted file.
Do all browsers support WEBP?: All modern browsers support WEBP. If you need a fallback for older systems, use WEBP to JPG or WEBP to PNG after converting.
Is PNG to WEBP free?: Yes. PNG to WEBP is free to use in your browser with standard usage limits.
Does conversion happen on my device?: Yes. PNG to WEBP runs locally in your browser, so your image stays on your device during conversion.

Related tools

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Why use Scanonix PNG to WEBP

Reduce PNG file size for faster page loads without switching formats manually.
Keep transparency for logos, icons, and UI graphics in a modern web format.
Prepare image assets for CMS uploads, landing pages, and static site builds.
Conversion runs locally in your browser — your PNG is not uploaded to Scanonix servers.

Common use cases

Shrink hero images and product graphics before publishing a marketing page.
Convert UI icons or screenshots to WEBP for a Next.js or static site project.
Replace heavy PNG assets in a blog post without losing transparent backgrounds.
Modernise PNG exports from design tools before handing files to a developer.

Frequently asked questions

Why convert PNG to WEBP for the web?: WEBP typically produces smaller files than PNG at similar visual quality, which helps pages load faster while keeping transparency for logos and graphics.
Does PNG to WEBP keep transparency?: Yes. WEBP supports transparency, so transparent PNG backgrounds can carry over to the converted file.
Do all browsers support WEBP?: All modern browsers support WEBP. If you need a fallback for older systems, use WEBP to JPG or WEBP to PNG after converting.
Is PNG to WEBP free?: Yes. PNG to WEBP is free to use in your browser with standard usage limits.
Does conversion happen on my device?: Yes. PNG to WEBP runs locally in your browser, so your image stays on your device during conversion.