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SwiftTools

Image Converter

Free image converter. Switch between JPG and PNG in one click, with format-appropriate defaults. Runs in your browser.

Conversion happens locally in your browser using canvas re-encoding. Nothing is uploaded.

About Image Converter

Convert images between JPG and PNG. Useful for adding a background to transparent PNGs, or saving a photo as a smaller JPG. One click, zero uploads.

How to use it

  1. 1Choose an image.
  2. 2Pick the target format (JPG or PNG).
  3. 3Click Convert and download.

Examples

JPG to PNG

Input
photo.jpg
Result
photo.png

PNG to JPG

Input
logo.png
Result
logo.jpg

Frequently asked questions

What about transparency?

PNG keeps it; JPG flattens onto white.

Which is better for photos?

JPG is usually smaller for photos.

Is the image uploaded?

No - conversion is local.