Ideal length per platform
Check your caption length for each platform, hashtag count and readability score. Ideal before posting on Meta, Instagram, TikTok, LinkedIn or X.
0
Caractères
0
Mots
0
Hashtags
0
Emojis
Meta tronque à
0/125
Instagram max
0/2200
TikTok max
0/2200
X max
0/280
LinkedIn max
0/3000
Lisible
How it works
Step 1
Paste your caption
With emojis, hashtags, mentions — exactly as you're about to post it.
Step 2
Read the warnings
If the bar turns red, your caption will be truncated. Yellow means you're near the limit.
Step 3
Optimize and publish
3-5 hashtags max, "Easy to read" readability, moderate emojis — you're ready.
Frequently asked questions
What is the Meta 125-character limit?+
On the Meta Feed, text is truncated after 125 chars with a "...see more". Put your hook before that.
How many hashtags on Instagram in 2026?+
The algorithm rewards 3-5 targeted hashtags. >8 = spam signal, < 3 = not discoverable.
How good is the readability score?+
It's a heuristic: long words + long sentences = harder score. For a caption, always aim for "Easy to read".