Choose an image

Drop an image here

or use the button below to choose a file.

Accepted formats: JPG. Files stay on your device in this release.

No file selected.

Preview

Preview appears here after you choose a file.

Settings

Used for JPEG and WebP output.

Used when a transparent image is flattened into JPEG output.

Rotation

Result

Generate a file to view the result summary.

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How to use this route

Follow the published workflow step by step and compare the real output before downloading.

  1. Choose a JPG image.
  2. Generate the PNG locally.
  3. Review the new file size and download it.

Supported behavior

The browser handles the work locally, but different formats and export paths still have trade-offs.

  • Converting JPG to PNG does not restore lost JPEG detail.
  • PNG output may be larger than the original file.

Good fits for this tool

Use this route when the task matches these common situations.

  • Move a JPG into a design workflow that expects PNG.
  • Create a PNG-based derivative for editing or markup.

Limits to know

These limits are part of the real implementation and the browser platform it depends on.

  • Only JPEG input is accepted on this route.
  • The result may be larger because PNG stores data differently.

Privacy notes

The current release is designed around browser-first local processing.

  • The file is converted locally in the browser.

JPG to PNG Converter FAQ

Common questions about this route and its current behavior.

Will this make the image lossless again?

No. The original JPEG compression decisions are already baked into the source image.