OneTool

Heading Outline Extractor

Document outline from headings — catch skipped levels.

Headings found

7

H1 count

1

Skipped levels

0

Outline

  1. H1How to Bake Sourdough Bread
  2. H2Ingredients
  3. H2Method
  4. H3Mixing
  5. H3Proofing
  6. H4Cold proof overnight
  7. H2Troubleshooting

What is this tool?

Heading levels (H1–H6) form a document outline for readers and assistive tech. Skipping levels (H1 then H3 with no H2) is a common SEO and accessibility issue. Paste HTML to extract the outline and see skip warnings.

How to use it

  1. Paste HTML that includes headings.
  2. Review the extracted outline.
  3. Fix any skipped-level warnings in your markup.