Today I’ve faced the following issue We have a new logo, and when uploading it to Discourse, the PNG files converts to a JPEG one and generates a white background. What’s annoying is that the logo is white, so it’s needed to have the transparent background on PNG, but Discourse removes it See this…

Please review: [图片] PNG converted to JPG? frowning Bug Set the “png to jpg quality” site setting to 100 to disable that behavior wink

Discourse 上传图片格式错误

pfaffman (Jay Pfaffman) 2018 年10 月 26 日 23:57 2

Please review:

话题		回复	浏览量
Transparent site logos? Support	6	149	2025 年3 月 16 日
Very small PNGs are inappropriately converted to JPGs Bug	23	1978	2018 年11 月 23 日
PNG silent upload fail on jpg conversion Bug	8	2327	2017 年12 月 27 日
Why default to converting PNG to JPG? Feature	22	4283	2025 年8 月 7 日
When certain images are uploaded, Discourse adds a solid background to them Support	3	470	2023 年8 月 6 日