Letter Counter
Type or paste text for live letter, word, and sentence counts, checked against common platform limits.
0 Letters
0 Words
0 Sentences
Sentence count is a simple heuristic — it splits on ".", "!", and "?" and does not recognize abbreviations or decimal numbers.
Platform limits
| Platform | Limit | Unit | Status |
|---|---|---|---|
| Meta title | Max 55 | letters | — |
| Meta description | Max 160 | letters | — |
| Twitter/X post | Max 280 | letters | — |
| Instagram caption | Max 2,200 | letters | — |
| YouTube title | Max 70 | letters | — |
| YouTube description | Max 5,000 | letters | — |
| Facebook post (before "See More") | Max 477 | letters | — |
| LinkedIn post | Max 3,000 | letters | — |
| TikTok caption | Max 2,200 | letters | — |
| Pinterest pin description | Max 500 | letters | — |
| Google Ads headline | Max 30 | letters | — |
| Google Ads description | Max 90 | letters | — |
| SMS message (single segment) | Max 160 | letters | — |