Lekh - Ultimate Diagram Maker for iPad, iPhone, Android, Mac & Web

Draw diagrams effortlessly by sketching directly on your touch screen with Lekh. Draw naturally, as if on paper, and watch as our smart drawing feature transforms your sketches into precise shapes and connections. It’s the ultimate diagram maker that perfectly blends intuitive design with powerful functionality.

App store download linkGoogle play download link

Want to learn more about Lekh? Schedule a call with us!

Check our demo video

Lekh Diagram Smart Drawing Demo
Lekh App Shape Library

A perfect diagram maker at your fingertips

  • Optimized for touch screens, yet functions flawlessly on the web with keyboard and mouse.
  • Draw diagrams such as flowcharts and block diagrams simply by sketching in Smart Drawing mode.
  • Use the shape library to drag and drop shapes for drawing diagrams such as UML, BPMN, ERD, DFD, Network, ArchiMate, UI Wireframes, and more.
  • Works both online and offline.
  • Export your diagrams in formats such as JPG, PNG, SVG, PDF and LEKH

Versatile diagram maker with extensive features

Lekh Export Formats