Focus Order Visualizer

What is Focus Order Visualizer?

This focus order visualizer helps accessibility auditors and developers see the keyboard tab order of any HTML page. Paste your HTML or enter a URL's source, and the tool overlays numbered markers on each focusable element showing the exact tab sequence — making it easy to spot navigation issues.

How to use

1. Paste HTML code into the editor, or upload an HTML file that you want to analyze for tab order.
2. View the rendered page with numbered overlay markers showing the tab sequence for each focusable element (links, buttons, inputs, etc.).
3. Review the focus order list, identify any out-of-order or missing elements, then export the analysis as a report.

Result

An accessibility consultant pastes a client's signup form HTML. The visualizer reveals that the 'Submit' button receives focus before the 'Terms of Service' checkbox due to incorrect tabindex values, flagging a WCAG 2.4.3 violation.

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