# Excalidraw

An open-source virtual whiteboard for sketching hand-drawn-style diagrams and wireframes in the browser, with real-time collaboration, end-to-end encryption, and PNG/SVG export.

- Official site: https://excalidraw.com
- Category: Image, Photo & Design
- Japanese UI: Unverified
- Uses AI: Unverified
- Web version: Yes
- Platforms: Web, PWA
- Pricing type: 無料+有料
- Free plan: Yes
- Price: エディタ本体は無料(MIT)。Excalidraw+の価格は未確認
- Developer: Unverified
- Checked on: 2026-11-04

## Key features

- 無限キャンバス
- 手描き風の描画
- 共同編集
- エンドツーエンド暗号化
- PNG・SVG書き出し

## Sources

- https://github.com/excalidraw/excalidraw

Page: https://appnavi.dev/en/apps/excalidraw/