Instagram Research Tags! [HELP]!!!!

So i own a Instagram account with 1.4K followers and i got to know that it brings better engagement when you use hashtags Btw 15-500K posts
So im wondering if anyone could help me with researching about these tags if any of you guys have the effort and freetime to do that for me i would really appreciate that <3

hmm, i don't really know if this will help you, but try this tool: http://www.all-hashtag.com - you can just write your niche keyword there and it will scrape keywords for it. or if your niche is for everyone, then you can just use the "top or popular hashtags".