What is #first used for?

#first is a popular hashtag used on Instagram, TikTok, YouTube, and LinkedIn to categorize content. It has 18 related hashtags. The best hashtags to pair with #first are: #firspost, #sportsislife, #omgrobots, #grindelwald, #freeadvice.

What are the best hashtags to use with #first?

Based on analysis of 167 posts, the top hashtags to combine with #first are: #firspost, #sportsislife, #omgrobots, #grindelwald, #freeadvice. These have high relevance scores averaging 15% and are used by 62% of top-performing posts.

How many hashtags should I use with #first?

For Instagram, use 20-30 hashtags including #first. For TikTok, use 3-5 hashtags. For YouTube, use 3-5 in description. For LinkedIn, keep it to 3-5 professional hashtags. Studies show this can increase engagement by +32%.

How do I use #first on Instagram?

On Instagram, add #first in your caption or first comment with 20-30 related hashtags. Best tags to combine: #firspost, #sportsislife, #omgrobots. Use in Stories and Reels for extra discovery.

Does #first work on TikTok?

Yes! Use #first with 3-4 related hashtags like #firspost and #sportsislife. Posts using #first see 2x more reach on average. TikTok prioritizes content quality, so pair with trending sounds.

Can I use #first on YouTube?

Yes, add #first to your video title — first 3 hashtags appear above the title. Include related tags like #firspost, #sportsislife in your description. Works great for YouTube Shorts.

Is #first still popular in 2026?

Yes! #first remains highly popular in 2026 with 18 related hashtags and 167+ posts analyzed. 62% of top-performing posts in this niche use #first or related tags.

What hashtags are similar to #first?

Similar hashtags to #first include: #firspost, #sportsislife, #omgrobots, #grindelwald, #freeadvice, #attempt, #largest, #primeiro. These share 15% average relevance and can increase reach by 2x when used together.

#first

Discover 18 trending hashtags related to #first for Instagram, TikTok, YouTube & LinkedIn in 2026.

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Best hashtags to use with #first:

#firspost, #sportsislife, #omgrobots, #grindelwald, #freeadvice

Based on analysis of 167 posts • 18 related hashtags found

📊 #first Statistics & Insights

62%

of top posts use related tags

avg reach with #first

+32%

engagement boost

optimal hashtags (IG)

Data based on analysis of 167+ posts using #first • Updated 2026

Related Tags

167

Post Connections

15%

Avg Relevance

Copy & Paste #first Hashtags

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Instagram Hashtags

30 hashtags • Caption or comment

#first #firspost #sportsislife #omgrobots #grindelwald #freeadvice #attempt #largest #primeiro #third #fidanzati #pentool #firsts #firstpic #amami #1st #number1 #wingsuit #love

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TikTok Hashtags

5 hashtags • Video caption

#first #firspost #sportsislife #omgrobots #grindelwald

▶️

YouTube Hashtags

5 hashtags • Title & description

#first #firspost #sportsislife #omgrobots #grindelwald

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LinkedIn Hashtags

5 hashtags • Professional posts

#first #firspost #sportsislife #omgrobots #grindelwald