Photo upscale with AI:
https://www.cutout.pro/photo-enhancer-sharpener-upscaler
https://www.photogrid.app/en/image-enhancer/
Battery Charge Time Calculator
Online OCR
justbeamit.com
Online Circuit Simulator: http://www.falstad.com/circuit/Â
Ramdom selector: https://randomwordgenerator.com/list.php
Takvim: https://takvim.ufgu.com/