Canonical Tag Generator

Create a canonical link tag for duplicate URL control. Free browser-based Canonical — no signup, runs locally.

Introduction

Canonical Tag Generator is a free, browser-based utility in our HTTP & API Tools collection. Create a rel=canonical link tag to point at the preferred URL. Canonical Tag Generator outputs a link rel=canonical tag when duplicate URLs (tracking params, mirrors, HTTP/HTTPS) should consolidate ranking signals. Point it at the URL you actually want indexed. Everything runs locally in your browser — inputs stay on your device, with no account or upload required. Highlights include builds rel=canonical.

Features

Builds rel=canonical
Helps with duplicate URL control
Copy into document head

How to use

1
Enter the preferred absolute URL.
2
Generate the link tag.
3
Add it to the page’s head.

Example

Canonical

Input

https://example.com/guides/seo

Output

<link rel="canonical" href="https://example.com/guides/seo" />

Benefits

Run Canonical entirely in the browser with no signup or installation.
Keep sensitive sample data private — processing never leaves your device.
Builds rel=canonical
Helps with duplicate URL control
Copy into document head
Pair it with Meta Tags and Sitemap when your workflow needs adjacent utilities.

FAQs

Prefer absolute canonical URLs.

Common and fine when the page is the preferred version.

Yes.

Yes. Canonical on EverydayDevTools is free, with no account, watermarks, or usage caps for normal interactive use.

No. Canonical runs in your browser. Your input is processed locally and is not sent to EverydayDevTools servers.

Create a rel=canonical link tag to point at the preferred URL. It fits everyday http & api tools tasks when you want a fast local utility instead of installing a CLI or opening a heavy IDE feature.

Core capabilities include: Builds rel=canonical; Helps with duplicate URL control; Copy into document head.

Developers often pair Canonical with Meta Tags, Sitemap. Open Related tools on this page for quick links.