Lemmy.world Support

3232 readers

4 users here now

Lemmy.world Support

Welcome to the official Lemmy.world Support community! Post your issues or questions about Lemmy.world here.

This community is for issues related to the Lemmy World instance only. For Lemmy software requests or bug reports, please go to the Lemmy github page.

This community is subject to the rules defined here for lemmy.world.

To open a support ticket

You can also DM https://lemmy.world/u/lwreport or email [email protected] (PGP Supported) if you need to reach our directly to the admin team.

Follow us for server news 🐘

Outages 🔥

https://status.lemmy.world

founded 1 year ago

MODERATORS

Copy-pasting images to Lemmy in Firefox converts jpeg to png. Is this a Lemmy bug? (self.support)

submitted 2 weeks ago* (last edited 2 weeks ago) by Tehdastehdas to c/support

11 comments fedilink hide all child comments

I just made a post copy-pasting images from another tab. All jpegs became pngs, for example 1.3MB became 6.4MB.

If I save the image first, then upload to Lemmy, it stays as a jpeg. What causes the pointless converting when copy-pasting? Can it be stopped from happening?

you are viewing a single comment's thread
view the rest of the comments

[–] Etterra -1 points 2 weeks ago (1 children)

Probably because a PNG takes up less storage space.

[–] Tehdastehdas 2 points 2 weeks ago* (last edited 2 weeks ago)

Only in simple images like graphs. Jpeg is smaller for photographs and paintings.

https://www.slashcoding.com/difference-between-jpeg-png/

The example I stated grew five times in size. The converter can see it was smaller before the conversion. Why not save the smaller jpeg?