Long articles often have subheadings that only *look* like headings: a line in capitals, a bold paragraph, “1. Introduction”, “== Method ==” or “## Results”. Search engines, screen readers and table-of-contents tools cannot see them.
NR Subheading Converter finds those lines and turns them into proper H2–H5 headings. In the block editor they become real Heading blocks. Each heading gets a readable anchor, such as “my-school”, so a table of contents can link to it.
You choose how the subheadings are written, check the list, compare before and after, then convert. An undo copy is kept every time, and WordPress Revisions keep the old version too.
Key features
- ALL CAPS lines (any alphabet, including Turkish, Greek and Cyrillic)
- Bold lines
- Italic lines
- Underlined lines
- Wiki style == Title ==
- Markdown # Title
- Numbered 1. Title, 2) Title, 3.1 Title
- Roman numeral IV. Title
- Letter A. Title
- Ends with a colon Title:
- In brackets [Title]
- Centred paragraphs
- Short stand-alone lines
- Your own start and end markers
Screenshots
Details and requirements
| Version | 1.0.1 |
|---|---|
| Last updated | 26 October 2026 |
| Download size | 71 KB |
| Licence | GPL v2 or later (code) |
Changelog
- 1.0.0 26 Oct 2026 — First release
Questions
How do I get the plugin after paying?
Straight away: there's a download button on the thank-you page, and you'll get an email with your personal download link and licence key.
How do updates work?
Your download link always gives you the latest release of version 1: fixes, security updates and small improvements are included. A future version 2 would be a separate purchase, and you never have to upgrade.
Can I use it on more than one site?
Yes. One price, and you can use it on as many sites as you like.
Is support included?
No. Help, set-up and customisation aren't included in the price. If something doesn't work as described, report it through the support page and I'll put it right. Your legal rights are not affected.
Can I get a refund?
Your legal rights apply if the product is faulty or not as described, and if it doesn't work as described and I can't fix it, I'll refund you. Because it's a download, the usual 14-day change-of-mind right ends once you start the download. Full details are in the Digital Products Terms.
Prices in pounds. I'm not VAT registered, so no VAT is added. Digital Products Terms