PixelTools

Image converter — JPG, PNG & WebP

Convert images between JPG, PNG, and WebP in batches, right in your browser. Adjust quality, keep transparency where it's supported, and download. No uploads, no sign-up.

Convert to
Quality: 85%Lower = smaller file
🖼️

Drop images here or click to browse

JPG · PNG · WebP · GIF · BMP · AVIF — processed locally, never uploaded

How to convert an image

  • 1. Pick your target format — WebP for the web, JPG for compatibility, PNG for lossless/transparency.
  • 2. Set a quality level for the lossy formats.
  • 3. Drop your images and download the converted files.

Not sure which format to pick? Our guide on JPEG vs PNG vs WebP breaks it down, and converting PNG to WebP covers the most common case. Coming from an iPhone photo? Use the HEIC to JPG converter first.

Frequently asked questions

Which format should I choose?

WebP for the web — it's the smallest at great quality and supports transparency. JPG for maximum compatibility with older software. PNG when you need lossless quality or transparency.

Does converting to JPG remove transparency?

Yes — JPG has no transparency, so transparent areas are filled with white. Use WebP or PNG if you need to keep transparency.

Are my images uploaded?

No. Conversion happens in your browser with the Canvas API; your files never leave your device.

How this tool helps

A project may require one image format even though your source files use another. Use WebP for modern websites, JPG for compatibility, and PNG when lossless detail or transparency matters.

How to use it

  1. Add the source images.
  2. Select the output format and quality.
  3. Check the previews, then download the converted files or ZIP.

Example

Convert a folder of PNG screenshots to WebP before adding them to a documentation site.

What you get

The tool preserves dimensions and creates a new file in the selected format; the source file is unchanged.

Good to know

Limitations: JPG cannot preserve transparency. Quality settings affect file size and visible detail, especially in photographs.

Privacy: Conversion uses the browser Canvas API and does not upload your files.