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Canonical
Check canonical tags from pasted head markup
Paste HTML or head markup, extract canonical tags, and flag missing, multiple, relative, or suspicious canonical values.
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At a glance
What this tool section is for
A quick way to understand who this helps, what it solves, and where it connects next.
Best fit
SEO teams, marketers, developers, and founders reviewing page metadata before publishing.
Ideal for
Quick canonical QA when you have markup in hand and do not need a live URL fetch.
Why it belongs here
Capture canonical-tag-checker intent with a markup-first browser utility.
Closest product path
Cleanor and Another You and Cleanor
Details
How this should help in practice
These sections explain the job in plain language and set expectations for what the tool should do well.
Why this belongs next to meta tools
Canonical checks usually happen alongside title, description, and hreflang QA. This page keeps that one job focused and fast.
FAQ
Common questions
Short answers for the questions people usually have before trying a utility like this.
Does it fetch a live page URL?
No. The first version is paste-first and browser-only.
Does it flag relative canonicals?
Yes. Relative or suspicious canonical values are surfaced as practical warnings.
Access
Credits and account access
Browser tools stay credit-based across the ladder: guests get a small daily balance, signed-in users start with monthly browser and AI pools, and paid tiers expand both balances as usage grows.
Status
Checking access.
Available now
Balance details will appear as soon as the session finishes loading.
Upgrade path
Resolving the account ladder and current credit window for this browser.