A wireframe generator lets you quickly sketch out website layouts before writing any code. This free tool provides drag-and-drop blocks for common UI components — header, navigation, hero, content, sidebar, and more — so you can communicate your design ideas to developers and stakeholders instantly.
Add Blocks — Click to add to canvas
Tip: Select a block and press Delete/Backspace to remove it. Blocks snap to 20px grid.
How to Use the Wireframe Generator
A wireframe is a low-fidelity sketch of a webpage layout that shows structure without visual design details like colors or real images. Wireframes help teams agree on layout, content hierarchy, and user flow before any development work begins. This free wireframe generator lets you build wireframes in minutes using pre-defined block types — no design software or drawing skills required.
Step 1: Start with a Template or Blank Canvas
For fast results, click one of the three template buttons: "Landing Page" for a marketing homepage, "Blog Post" for a content-focused layout with sidebar, or "Dashboard" for an app interface with multiple content panels. Each template pre-populates the canvas with appropriate block types. Alternatively, leave the canvas blank and add blocks manually for full creative control.
Step 2: Add Blocks from the Toolbar
Click any block type in the toolbar to add it to the canvas. The nine block types cover the most common UI components: Header for branding, Navigation for a menu bar, Hero Section for a large above-the-fold area, Content Block for body text, Sidebar for secondary content, Image Placeholder for visual assets, Button for calls-to-action, Footer for bottom navigation, and Form for data entry interfaces. Each block appears at a default position and size you can then adjust.
Step 3: Position and Arrange Blocks
Click and drag any block to move it around the canvas. Blocks automatically snap to a 20-pixel grid so your layout stays aligned. Click a block to select it — a selection border appears with blue resize handles at the corners and edges. Drag the handles to resize the block. All blocks render in wireframe style with gray fills and borders to keep the design neutral and focus attention on layout rather than aesthetics.
Step 4: Delete Unwanted Blocks
Click a block to select it, then press the Delete or Backspace key to remove it. You can also click the "Clear" button in the toolbar to remove all blocks and start fresh. This is useful when switching from one template to another or when you want to radically rethink a layout.
Step 5: Export Your Wireframe
When your layout is ready, export it using the buttons in the toolbar. Click "PNG" to download a bitmap image of the canvas — ideal for sharing in presentations, Slack, or email. Click "SVG" to download a vector file that can be opened and edited in design tools like Figma, Sketch, or Adobe Illustrator. Both formats capture the current state of the canvas exactly as it appears.
FAQ
Is this wireframe generator free?
Yes, completely free with no usage limits. Create as many wireframes as you need without signing up. All processing happens in your browser — no files are uploaded to any server.
Is my wireframe data private?
Yes. Everything runs entirely in your browser using HTML Canvas and JavaScript. Your wireframe designs are never sent to a server and remain completely private on your device.
What wireframe block types are available?
The tool includes 9 block types: Header (branding bar), Navigation (horizontal link bar), Hero Section (large landing area), Content Block (text body area), Sidebar (vertical content panel), Image Placeholder (visual element placeholder), Button (interactive element), Footer (site footer), and Form (input fields group). Each renders in classic wireframe style.
Can I export my wireframe?
Yes, you can export your wireframe as a PNG image (instant download from the canvas) or as an SVG file (vector format for scaling and editing in design tools like Figma or Illustrator).
How do I move and resize blocks?
Click a block type in the toolbar to add it to the canvas. Click and drag a block to reposition it. Click a block to select it — selected blocks show resize handles that you can drag to resize. Press Delete or Backspace to remove the selected block.
What are the wireframe templates?
Three pre-built templates are available: Landing Page (header, hero, content, footer), Blog Post (header, navigation, content, sidebar, footer), and Dashboard (header, navigation, three content blocks, footer). Templates give you a starting point you can then customise by adding, moving, or removing blocks.
Does the wireframe tool support snap-to-grid?
Yes, all blocks snap to a 20-pixel grid to help you align elements consistently. A subtle grid overlay on the canvas shows the snap points, making it easy to create clean, well-aligned wireframe layouts.