Hey everyone! 👋 I builtNoteRefine, a free, browser-based utility that helps students clean up dark or messy lecture slides and save up to 80% on printer ink. ✨ Key Features: Ink-Saver Inverter: Instantly flips dark slides to clean white backgrounds. Smart Layouts: Formats slides into 4-up landscape, Cornell ruled notes, or stacked views. 🖼️ Image Studio: Convert, crop, resize, and download any slide or diagram as a JPG or PNG in custom dimensions and DPI. 100% Private: Runs entirely client-side with zero server uploads or sign-ups required. Check it out here:NoteRefine Website. Would love your feedback!   submitted by   /u/NoteRefineDev   to   r/WebApps [link]   [comments]