OverviewHashtags are optional on Pinterest and carry less weight than keywords in titles & descriptions, but they can improve topical routing.Choose 2–5 precise tags when they clarify the subject.StepsList your primary keywords; convert 2–5 into concise tags.Place tags at the end of the description to keep it tidy.Track whether tagged Pins outperform untagged ones in similar topics.Best PracticesPrefer niche tags (#smalllaundryroomideas) over generic ones (#decor).Don’t repeat tag words already used naturally in the title.Keep total tags minimal; clarity over clutter.FAQsHow many hashtags should I use?2–5 when useful. Let titles and descriptions do most of the SEO work.