#cos — Instagram Hashtag Analysis

With 70.7M total posts and 10.1K new posts daily, #cos is a very high-competition hashtag (score: 100/100). Average posts get 723 likes and 24 comments.

Popular Hashtags for #cos

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#cosplay	70.7M	10.1K	723	100	48
#cosplayer	20.4M	2.9K	1.2K	100	58
#cosplaygirl	10.5M	1.2K	921	100	46
#コスプレ	5.7M	838	1.3K	100	46
#anime	205.2M	31.8K	1.4K	100	48

Related Hashtags to #cos

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#coser	1.1M	318	1.3K	100	76
#cosplayphotography	3.9M	780	1.2K	100	62
#コスプレイヤー	1.5M	266	2.3K	100	61
#cosplayers	4.4M	627	855	100	47
#cosplaying	3.2M	339	2.4K	100	64

Similar Hashtags to #cos

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#cosplay	70.7M	10.1K	723	100	48
#cosmetics	44.5M	13.9K	1.0K	100	42
#cosplayer	20.4M	2.9K	1.2K	100	58
#cosplaygirl	10.5M	1.2K	921	100	46
#costarica	21.6M	3.4K	2.3K	100	61

Hashtag Cloud

#cosplayphoto #角色扮演 #animecosplay #genshinimpact #fyp #kawaii #코스프레 #cosplayersofinstagram #photography #genshin #ootd #コスプレ女子 #cosplayhk #genshinimpactcosplay #hkcosplay #fashion #manga #cosplays #makeup #animegirl #cosplaylife #原神 #hkcoser #game #photo #cute #costume #japanesegirl #cosplaymodel #コスプレイヤーさんと繋がりたい #cosplaygirls #otaku #コスプレ撮影 #genshincosplay #portrait #girl #model #zara #hkcos #fypシ #beauty #コスプレ写真 #honkaistarrail #cosplayworld #style #japan #cosplaymakeup #cosplayerofinstagram #写真 #reels #explore #hkcosplayer #コスフ #cosplayanime #人像攝影 #foryou #gamecosplay #outfit #coloradosprings #アニメ #kawaiigirl #outfitoftheday #攝影 #角色扮演者 #jujutsukaisen #可愛い #chainsawman #halloween #viral #explorepage #costhailand #cosmetics #skincare #selfie #art #自撮り #cosplaylove #outfitinspo #コス #adidas #cosplayergirl #cosplayphotoshoot #wig #hololive #原神cos #pinklipstick #bossbabe #love #mysenelook #vtuber

How to Use #cos on Instagram

Mix with niche hashtags — #cos has very high competition. Combine it with smaller, more specific hashtags to improve your visibility.
Use 5-15 hashtags per post — Include #cos alongside related tags for the best reach. Don't just use one hashtag.
Combine with related hashtags — Try pairing #cos with #coser, #cosplayphotography, #コスプレイヤー for a well-rounded hashtag set.
Check for banned hashtags — Always verify your hashtags are safe before posting. Use the IQHashtags Banned Hashtag Checker.

Frequently Asked Questions

How popular is #cos on Instagram?

#cos has 70.7M total posts on Instagram with approximately 10.1K new posts added daily. The average post using #cos receives 723 likes and 24 comments.

Is #cos a good hashtag to use?

#cos has a competition score of 100/100 (very high) and a reach score of 48/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #cos?

The best hashtags to use with #cos include: #coser, #cosplayphotography, #コスプレイヤー, #cosplayers, #cosplaying. Using a mix of related hashtags helps you reach a wider audience while staying relevant to your content.

Editorial transparency: This article was drafted with AI assistance using IQ Hashtags' internal platform data and research, then reviewed and edited for accuracy by Ewa Suwińska, Editorial Lead at IQ Hashtags. Last reviewed: 2026-09-12. Learn about our editorial process →

Plan your week. Grow your Instagram.

Draft post ideas, captions and hashtags. Add your photos or generate individual images, then publish on Instagram yourself.

Build my weekly plan

Join 800,000+ registered users. Eligible new accounts get 7 days of Plus access without a credit card. You won’t be charged automatically.