Wireframe Tool

A free wireframe tool for sketching low-fidelity app and website layouts. Block out screens with boxes, text and arrows, keep it deliberately rough so feedback stays about the layout, and export to PNG or SVG. In your browser, no sign-up, nothing uploaded.

Sketch a UI mockup with this free online wireframe tool for low-fidelity app and website layouts. Block out screens with boxes, text and arrows, keep it deliberately rough so feedback stays about the layout, and show how screens link. It is a wireframe tool with no sign-up, built for the early, throwaway stage before any visual design. Export your mockup to PNG or SVG to drop into a brief.

  • No sign-up, ever
  • 100% free
  • Nothing uploaded
  • Export to PNG & SVG
  • Works offline after first load
Read the guide: How to Wireframe an App or Website

How to use it

  1. 1

    Block out the screen

    Drop rectangles for the header, content and buttons to frame the layout of a page or screen.

  2. 2

    Label and link

    Add text for labels and arrows to show where a tap or click leads between screens.

  3. 3

    Share the mockup

    Export to PNG or SVG, or copy it into a brief so others can react to the layout.

When it comes in handy

App screens

Sketch the key screens of an app before any design polish goes in.

Landing pages

Rough out the sections of a page to agree the structure first.

Feedback rounds

Keep mockups low-fidelity so comments stay about flow, not colours.

Instant & 100% private — nothing is uploaded

Everything you draw is handled right here in your browser. Your canvas is never sent to a server, so there is no sign-up, no email wall, and no project cap from us. Load the page once and it keeps working even if you go offline.

Frequently asked questions

Why low-fidelity instead of a polished mockup?
A rough, hand-drawn wireframe keeps the conversation on structure and flow. When a mockup looks finished, feedback drifts to colours and fonts before the layout is even agreed, so a sketchy look is a feature here, not a limitation.
Can I show how screens link together?
Yes. Place each screen as a group of boxes and draw arrows between them to show the path a user takes, which turns a set of static frames into a simple flow.
Can I turn the wireframe into a clickable prototype?
There is no clickable prototyping here; it is for static, low-fidelity frames. You can draw arrows between screens to show the intended flow, then export to PNG or SVG and drop it into a brief or a prototyping tool to add the interactions there.
How do I export or share the wireframe?
Export to PNG for a quick image or SVG to keep it sharp, or copy a selection to paste into a brief, a ticket or a chat so others can react to the layout fast.

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