Shotexa
Convert

Convert a Screenshot to PNG, JPEG or WebP

Convert screenshots between PNG, JPEG and WebP at the same size, with a background of your choice for transparent images — privately in your browser.

Paste a screenshot⌘V

or drag and drop a screenshot to convert it

Processed locally · Files stay on your device

How it works

Convert PNG, JPEG and WebP Without Uploading

  1. 1

    Add a screenshot

    Paste, drop or choose a PNG, JPEG or WebP — or open a result from another Shotexa tool without uploading it again.

  2. 2

    Choose the new format

    Convert to PNG, JPEG or WebP. Pick a quality for JPEG and WebP, and a background for transparent images going to JPEG.

  3. 3

    Download it

    The converted file has exactly the same pixel dimensions as the original, and your original stays unchanged.

Questions

Good to know

What happens to transparent areas when I convert to JPEG?
JPEG can't store transparency, so transparent areas are filled with a background you choose — white by default, or black, cream or any custom colour. PNG and WebP keep transparency.
Will converting change the dimensions?
No. The converted image has the same width and height. WebP holds at most 16,383 px per side, so very long screenshots can be converted to PNG or JPEG, or split first.
Are my screenshots uploaded?
No. Conversion happens in your browser. Your screenshot is not sent to a server.
Which formats are supported?
PNG, JPEG and WebP, in any direction.