Free tools
Length checker
Count characters against commonly published caps. Platforms change these limits. This tool does not invent a recommended length for reach.
Inputs
Counts
YouTube title0 / 100
YouTube description0 / 5000
YouTube tags0 / 500
TikTok or Instagram caption0 / 2200
Instagram bio0 / 150
These are commonly published character caps. Platforms change them. Check the official help page before you post.