Results may vary. Always verify critical data.
| Platform / Field | Limit | Notes |
|---|---|---|
| X / Twitter post | 280 | Premium accounts: 25,000. URLs always count as 23. |
| Instagram caption | 2,200 | Only first ~125 chars show without "more". |
| Instagram bio | 150 | Profile bio field. |
| Facebook post | 63,206 | Personal and page posts. |
| LinkedIn post | 3,000 | Feed posts. Articles have no limit. |
| YouTube title | 100 | Search results display ~70 chars. |
| TikTok caption | 2,200 | Includes hashtags. |
| Pinterest description | 500 | Pin descriptions. |
| Google Ads headline | 30 | Per headline. Up to 15 headlines per ad. |
| SMS (standard) | 160 | GSM-7 encoding. Unicode SMS: 70 chars per segment. |
| SEO title tag | 60 | Google displays ~50–60 chars in SERPs. |
| SEO meta description | 160 | Google displays ~155–160 chars. |