Canonical URL Generator

What does the Canonical URL Generator do?

The same page can often be reached at many addresses: with and without www, http vs https, with tracking parameters, or with index.html on the end. A canonical tag tells search engines which version is the main one, consolidating ranking signals.

This tool applies the normalisation rules you choose — force https, lowercase host, add or remove www, strip utm_*, fbclid and gclid parameters, sort remaining parameters, remove index.html, add trailing slashes and drop #fragments — and outputs clean URLs, link tags or HTTP Link headers.

Examples

Tracking clean-up

HTTP://WWW.Example.com/blog/index.html?utm_source=x&b=2&a=1 → https://www.example.com/blog/?a=1&b=2

Common use cases

• Fixing duplicate content from tracking links
• Choosing a consistent www/non-www and trailing-slash format
• Adding canonical headers to PDFs (HTTP Link header)

Features and benefits

• Private by design — your data is processed on your device and never uploaded.
• Free with no account, no watermark and no usage limits.
• Works on phones, tablets and desktops in any modern browser.

Limitations to know

• A canonical tag is a strong hint, not a command — Google may choose a different canonical if signals conflict.
• Pick rules that match how your server actually serves pages.