Markdown
Markdown Section Merger
Merge sections that share the same heading into one.
How it works
- 1Paste a document with repeated headings.
- 2Choose the heading level.
- 3Copy the consolidated document.
Use cases
- Consolidate scattered notes.
- Deduplicate repeated sections.
- Tidy a merged or appended file.
Frequently asked questions
How does it decide what to merge?
Sections whose heading text matches (case-insensitively) are combined under the first occurrence, in order.
Does it change other content?
No. Non-duplicate sections and their order are preserved.
Is it private?
Yes. Both documents are compared entirely in your browser; nothing is uploaded.
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