Sumber: M365 Copilot Here are three great free online tools you can use to apply THRESHOLDING and convert images to PURE BLACK and WHITE : 1. ImageTools.org – Threshold Tool url_LINK Simple and effective thresholding. Lets you adjust the threshold percentage and choose color channels. No sign-up required, unlimited use. 2. IoTools Threshold Image Converter url_LINK Converts images to binary (black and white) using a customizable threshold. Clean interface and supports common formats like JPG and PNG. 3. FIVEKO Image Threshold Tool https://fiveko.com/online-tools/image-threshold/ url_LINK Offers both binarization and dithering options. Great for manga-style high-contrast black and white conversion.