OneImageTool

Free Image Tools

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JPG → WEBP

JPG to WebP

Shrink JPEG photos to WebP for faster pages — convert with quality control.

JPG → WEBP

☞ runs entirely in your browser — nothing is uploaded

Drop your JPG here

or click to browse — JPG / JPEG only

one engine, many formats

Why convert JPG to WebP

WebP often beats JPEG at the same visual quality — great for blogs, shops and landing pages.

Tune the quality slider before download to balance size and artifacts.

supported formats

What you can convert

Phase 1 supports common raster formats in and PNG, JPG, or WebP out.

PNG

Lossless with transparency — ideal for graphics, logos, and UI assets.

JPG

Smaller photos without alpha — quality slider controls compression.

WebP

Modern web format with transparency or lossy compression at smaller file sizes.

three steps

How to convert JPG to WebP

01

Upload

Drop PNG, JPG, WebP, GIF, or BMP. The tool detects the source format automatically.

02

Choose output

Pick the target format and adjust quality for JPG or WebP. Preview updates instantly.

03

Download

Save the converted file with the correct extension — no watermark, no account.

quick answers

JPG to WebP FAQ

How do I convert an image online?

Upload your file, select the output format (PNG, JPG, or WebP), preview the result, and download. Everything runs in your browser.

What formats can I convert?

Upload PNG, JPG, WebP, GIF, or BMP. Download as PNG, JPG, or WebP.

What happens to transparency when converting to JPG?

JPG does not support transparency. The tool fills transparent areas with a white background before export.

Are my images uploaded to a server?

No. Conversion happens locally on your device using the browser canvas — files never leave your computer.

Is this image converter free?

Yes — free, no watermark, no sign-up required.

Can I convert GIF animations?

Static frames decode in most browsers; animated GIF export is not supported in Phase 1.

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