Nofollow Link Generator

nofollow, sponsored and ugc: three different reasons, not three strengths

nofollow is the general purpose value, appropriate whenever you do not want to vouch for a linked page for any reason not covered by the more specific values below. sponsored should be used specifically for a paid, affiliate or otherwise compensated link, which is the value advertising and affiliate disclosure guidance increasingly expects rather than treating sponsored placements as ordinary editorial links. ugc marks a link that came from user generated content such as a comment or forum post, where the site owner had no editorial control over what was linked to.

Since 2019 Google has described all three as hints it may combine with other signals rather than absolute commands, but choosing the specific, accurate value still matters. It documents the true nature of the link honestly, and it is the value advertising disclosure rules and platform terms of service increasingly check for directly.

nofollow vs dofollow is the wrong framing now

The older nofollow vs dofollow mental model treated every link as binary, either passing full ranking value or passing none at all, with dofollow simply meaning the absence of any rel attribute. That framing has not fully matched Google's actual handling of rel values since 2019, when nofollow, sponsored and ugc all became hints considered alongside other signals rather than a strict, guaranteed instruction to ignore the link entirely.

The practical guidance has not changed even though the mechanism has: mark a paid or affiliate link sponsored, mark user submitted content ugc, and use plain nofollow for anything else you do not want to vouch for. Leaving the rel attribute off entirely remains correct for an ordinary editorial link you do stand behind.

noopener and noreferrer are a different concern entirely

noopener and noreferrer address browser security and privacy rather than search engine signalling, and they matter specifically for a link that opens in a new tab using target blank. Without noopener, the newly opened page gets a live reference back to the window that opened it through the window opener property, which a malicious destination page could in principle use to redirect the original tab to a phishing page while the visitor's attention is on the new one.

noreferrer goes further, also suppressing the referrer header sent to the destination, which some sites want for privacy reasons but which also means the destination cannot see where its traffic came from at all. Include noopener on every link that opens in a new tab regardless of any SEO consideration, since the security benefit applies whether or not the link also carries nofollow, sponsored or ugc.

• nofollow: a general signal not to vouch for the destination.
• sponsored: a paid, affiliate or otherwise compensated link.
• ugc: a link from user submitted content such as a comment.
• noopener: prevents the new tab from accessing the opening window, a security fix for target blank.
• noreferrer: also hides the referrer header from the destination, at the cost of losing that data yourself.

sponsored is a specific sponsored link attribute, not a synonym for nofollow

sponsored exists as its own sponsored link attribute precisely because a paid placement is a different situation from an ordinary link a site owner does not want to vouch for. Advertising disclosure expectations, and increasingly platform terms of service, look for the specific sponsored value on a paid or affiliate link rather than accepting a generic nofollow as sufficient disclosure of a commercial relationship.

Combining values correctly with this nofollow link generator

Multiple rel values are combined in a single space separated attribute rather than repeated attributes, for example rel="nofollow sponsored noopener" on a paid link that also opens in a new tab. sponsored and ugc can both be combined with nofollow for extra clarity, though Google's documentation notes that combining sponsored or ugc with nofollow is optional since each already implies the general nofollow hint on its own.

This tool writes the space separated value correctly regardless of which combination you pick, avoiding the common hand written mistake of a comma separated list or duplicate rel attributes on the same tag, either of which browsers and crawlers handle inconsistently.

When to leave a link with no rel attribute at all

A link with no rel attribute is the correct choice for an ordinary editorial link to a source you are genuinely citing or recommending, where you have no reason to withhold your endorsement of the destination. Reaching for nofollow defensively on every outbound link, a once common practice, gives up the ordinary web citation behaviour search engines were designed around for no real benefit.

Reserve the rel values this nofollow link generator produces for the specific situations they actually describe: a paid placement, user submitted content, or a destination you deliberately do not want to vouch for. Everything else is better left as a plain link.