html tag counter online
Count tags, headings, frequent attributes and common accessibility issues in raw HTML without rendering scripts.
Use the tool to validate the scenario with your own data before publishing or automating it.
The output still needs review in the final context of use, especially when the tool accelerates editorial or diagnostic decisions.
No. The HTML is only parsed to build the element tree and count the structure, it is never inserted into the page DOM or rendered. As a result, any <script> in the markup is treated as text and never executed, which makes it safe to paste third-party HTML. All analysis happens locally in your browser.
It depends on the context. The tool accelerates analysis and prototyping, but the final output should still be reviewed in the real workflow.
When there is a specific, recurring and explainable task that helps the user reach the right tool with enough context to use the result safely.
No structure has been detected yet.
No structure has been detected yet.
No headings were found in the analyzed HTML.
No images without alt text were detected.
No links were detected.
Structural analysis runs locally. The HTML is not sent to the server and is not rendered to execute scripts.