Excalidraw
Excalidraw is a virtual collaborative whiteboarding tool designed for creating hand-drawn style diagrams, flowcharts, and wireframes. Drawings persist locally using browser storage APIs with options for exporting and manual file saves. It functions as a web-based client-side application providing shape manipulation, drawing tools, and canvas navigation features without requiring backend infrastructure for basic usage.
Checked on Sep 30, 2026.
Alternative resources
Penpot
Penpot is an open-source web-based design and prototyping platform built for cross-functional teams using standard web technologies like CSS and SVG.
Visily
AI-powered UI design and wireframing software built for non-designers to quickly create mockups, prototypes, and layouts.
Checklist Design
A comprehensive collection of UX, UI, and web design checklists, best practices, and component guidelines for designers.