ifer47

Indie developer & maker of MarkerOn

About

Indie developer building lightweight, thoughtful desktop tools. Maker of MarkerOn, an open-source screen annotation app for Windows and macOS. I work with Tauri, Vue, TypeScript, and Rust, and care about productivity tools that remove everyday friction.

Links

GitHub

MarkerOn

Badges

Tastemaker

Gone streaking

Maker History

MarkerOnDraw and annotate anywhere on your desktop
Jun 2026

🎉

Joined Product HuntJune 22nd, 2026

Forums

•

17d ago

MarkerOn - Draw and annotate anywhere on your desktop

MarkerOn is a lightweight, open-source screen annotation tool for Windows and macOS. Press a global hotkey to draw over any app with a pen, highlighter, arrows, shapes, lines, text, and more. It runs quietly from the system tray, supports full keyboard control, undo/redo, quick screen copying, customizable colors and strokes, and optional drawing persistence between sessions. Built with Tauri, Vue, TypeScript, and Rust.