Check DOCX heading gaps
Choose a DOCX file to find skipped heading jumps like H1 directly to H3.
Copy or download the finished result
Check DOCX heading gaps locally in your browser with no server upload.
Waiting
Runs in your browser. Files do not leave your device.
DOCX Heading Gap Checker. Check DOCX heading levels for skipped outline jumps locally.
Guide
Yes. The public tool is free to use in your browser.
No. This tool runs locally in your browser, so selected files or pasted input are not uploaded to Convurter.
The checker depends on real Word heading styles, not visual bold or font size. Review the final output before using it in production work.
Good next steps include Outline Extractor, Style Usage Report, and DOCX to PDF Quality Checklist.
Workflow fit
If you are unsure, start from the document chooser and decide whether the job is structure review, sharing-risk review, or DOCX to PDF readiness.
Use these when the current result is only one step in a longer task.
Use these when the output needs checking, cleanup, comparison, compression, or a final share-ready pass.