If the original image is available or can be reconstructed, please upload a PNG version of the image. After doing so, replace all instances of this version (noted under the "File links" header), tag this version with {{PNG version available|NewImage.png}}, and remove this tag. See also: Wikipedia:Preparing images for upload
Please do not convert GIF/JPEG images directly to PNG! This will not improve its quality.
If you plan to make breaking changes to this template, move it, or nominate it for deletion, please notify Twinkle's users and maintainers at Wikipedia talk:Twinkle as a courtesy, as the standard installation of Twinkle adds and removes this template. Thank you!
Usage
This template should be inserted on raster images which are in wrong image formats and therefore have lost quality. For instance:
Compression artefact
Cartoon or screenshots of computer software in JPEG format that are plagued with compression artifacts
Images in GIF format that have lost their color depth
Items like logo and computer icons which have completely or partially lost their transparency and/or have a solid border
This template should not be used for:
Images for which only a JPEG source is available and will not become significantly smaller as a result of a conversion
