What this tool does
Heading Checker: free online SEO & Website tool with clear controls, private processing where supported and verifiable results.
Input and output
Audit headings: text you paste into the page → the Heading Checker result, which you can copy and download when the tool produces a file
How to use Heading Checker
- Provide text you paste into the page.
- Leave Source at its default "url" or choose another value.
- Leave Public page URL at its default "https://example.com/" or choose another value.
- Press "Audit headings" and review the result in the panel on the right.
- Download or copy the Heading Checker result, which you can copy and download when the tool produces a file.
Settings
Privacy and limitations
- Heading Checker runs entirely in your browser: the input is not uploaded, so it never leaves your device.
- Results depend on valid input and on the limits declared by each field above; this page does not promise a fixed processing time or file size.
Frequently asked questions
- Is my data uploaded when I use Heading Checker?
- No. This tool runs entirely in your browser, so the input stays on your device and is not uploaded.
- Which input does it accept?
- It works with text you paste into the page.
- What do I get back?
- After you press "Audit headings" the result panel shows the Heading Checker result, which you can copy and download when the tool produces a file, which you can copy or download.
- Can I change the settings?
- Yes. The page exposes Source (Fetch a URL, Paste HTML).
