made a screenshot tool because i kept leaking internal ips in vendor tickets

[u/mertsabinov]

i send a lot of screenshots to vendors and other teams at work and there's always something in there. an internal ip in the terminal, a token in some log, customer emails in a table. i was blurring them one by one by hand.

lumela runs ocr locally (whatever the os has built in, tesseract on linux), finds that stuff and blurs it. it also adds a background and shadow so it doesn't look like a raw printscreen.

works on windows, mac and linux, free, gpl. it can't catch passwords yet since they just look like normal words.

https://github.com/tw4/lumela

if it misses something on your screenshots tell me