OpusDesk Hub What this tool does
Draft canonical and hreflang link tags. The tool trims and attribute-escapes the canonical URL and optional language/URL pairs, then writes link tags. Empty alternatives are omitted. It does not fetch destinations or decide whether pages are equivalent.
How to use Canonical Tag Generator
- Prepare the input. Enter the chosen canonical URL.
- Run or configure the tool. Add language alternatives only when those real pages exist.
- Check and use the output. Copy into the head and verify destination/reciprocal behavior separately.
How this tool works
The tool trims and attribute-escapes the canonical URL and optional language/URL pairs, then writes link tags. Empty alternatives are omitted. It does not fetch destinations or decide whether pages are equivalent.
Worked example
Input: Canonical https://example.com/qa
Output: <link rel="canonical" href="https://example.com/qa" />
Limits, assumptions and interpretation
Use absolute URLs for real equivalent pages and verify their status and content.
- Canonical is a signal, not an indexing guarantee or a redirect.
- Hreflang needs valid language/region values and reciprocal relationships on the destination pages; this generator does not verify them.
- Do not combine unrelated pages under one canonical or assume markup repairs duplicates by itself.
Supported inputs and limits
- Canonical https://example.com/qa
- Use absolute URLs for real equivalent pages and verify their status and content.
- Canonical is a signal, not an indexing guarantee or a redirect.
- Hreflang needs valid language/region values and reciprocal relationships on the destination pages; this generator does not verify them.
- Do not combine unrelated pages under one canonical or assume markup repairs duplicates by itself.
Sources and specifications
Frequently asked questions
What does this tool actually do?
The tool trims and attribute-escapes the canonical URL and optional language/URL pairs, then writes link tags. Empty alternatives are omitted. It does not fetch destinations or decide whether pages are equivalent.
What should I check before using the result?
Use absolute URLs for real equivalent pages and verify their status and content. Canonical is a signal, not an indexing guarantee or a redirect. Hreflang needs valid language/region values and reciprocal relationships on the destination pages; this generator does not verify them. Do not combine unrelated pages under one canonical or assume markup repairs duplicates by itself.
Is information sent to a server?
Tool inputs are processed in this browser. This product does not use analytics or send your input to an external API. Clicking an external website link still visits that website.