Mockdown — ASCII Wireframe Editor<br>Mockdown — ASCII Wireframe Editor<br>(•˕ •マ<br>GenerateBasicsSelectTextBoxLineArrow<br>UI ElementsButtonInputCardTableModalmore<br>DrawPencilErasermore

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SelectLn 1, Col 1<br>80×40Try my other product:Refero MCPReal product UI research for agents.<br>About@bbssppllvv

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AICopy<br>SelectTextBoxLineArrowPencilBrush<br>ButtonInputCardTableModalTabsMore

Mockdown — ASCII Wireframe Editor<br>Free browser-based ASCII wireframe editor. Design UI mockups, lo-fi prototypes, and text diagrams with drag-and-drop components — no signup required.<br>Please enable JavaScript to use Mockdown.