PRACTICAL TECHNOLOGY
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Image format converter: PNG, JPG and WebP

Convert a static image between PNG, JPEG and WebP locally. Keep transparency where the format allows it and download the converted copy.

Privacy first — Your selected file or text is processed locally in your browser on your device. Its contents are not uploaded to or stored on LA24X servers.

Convert a copy, keep the original

How to use it

  1. Choose the original PNG, JPEG or WebP image.
  2. Select the output format, width cap and quality.
  3. Convert and download after checking the dimensions and file size.

Useful situations

  • Choose a compatible format for a form or document.
  • Export a transparent graphic as PNG or WebP.

Limits and supported formats

Static PNG, JPEG or WebP up to 10 MiB, 20 megapixels and 8192px per edge; output up to 4096px. No SVG, GIF, HEIC or animation. JPEG flattens transparency onto white. Browser colour conversion can vary; keep the original.

Privacy

We do not store tool content or results. Optional usage events do not include files, filenames, text, passwords or QR contents. Reset when finished and save any output you need on your own device.

Questions about this tool

Can I convert an image by renaming its extension?

No. A new extension does not re-encode image data. This tool decodes and exports actual image bytes in the selected supported format.

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