Inkmark

DevSphere Studio

About this app

Inkmark — Draw. Write. Think. All in One Place.

Whether you're a student capturing lecture sketches, a developer writing
technical notes, or a creative professional brainstorming ideas — Inkmark
gives you the tools to think freely and write beautifully.

✏️ FREEHAND DRAWING
Draw diagrams, sketch ideas, annotate images, and create mind maps with a
smooth, pressure-sensitive canvas. Supports stylus and touch input on
any Android device.

📝 MARKDOWN EDITING
Write structured notes using full Markdown support — headings, bold,
italics, code blocks, tables, lists, and live preview. Your words stay
formatted and beautiful, always.

🗂️ ORGANIZED NOTEBOOKS
Keep everything in folders and notebooks. Search across all content
instantly. Never lose a thought again.

📤 EXPORT ANYWHERE
Export your notes as PDF, PNG, or Markdown files. Share to email, cloud
storage, or any app — in seconds.

🌙 DARK MODE & THEMES
Easy on your eyes. Inkmark supports system dark mode and multiple themes
for focused writing and drawing sessions.

🔒 PRIVATE BY DEFAULT
Your notes stay on your device. No account required. No cloud sync unless
you choose it.

🚀 LIGHTWEIGHT & FAST
Built with Flutter for silky-smooth performance. Launches instantly.
Works fully offline, always.

— Perfect For —
Students · Researchers · Writers · Developers · Designers
Planners · Visual thinkers · Anyone who thinks better with a pen

Download Inkmark and start turning ideas into something real.