Does Lemmy remove metadata of images when uploading? (discuss.tchncs.de)

submitted 1 year ago by Salzkrebs@discuss.tchncs.de to c/lemmy@lemmy.ml

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I used to manually remove for example the GPS location when using Reddit since I don't trust them. Does Lemmy or any Android client remove it by default?

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[-] Ultrawipf@discuss.tchncs.de 6 points 1 year ago

Uploaded this test image in the comment with modified metadata (no gps tag but added software, date, vendor info as exif tags) and after downloading it does not contain any metadata anymore. So seems like at least that server does remove it?

[-] Salzkrebs@discuss.tchncs.de 3 points 1 year ago

Thanks for your effort :) So it seems like you have to trust your instance?

[-] Ultrawipf@discuss.tchncs.de 4 points 1 year ago

Yeah probably. Seems like the image is not stored in its original form in this case but might depend on server settings and the image file. So as always private data like geo tags should be removed before uploading.

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this post was submitted on 28 Jun 2023

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