Count characters for Instagram captions against the 2,200 limit. Note: only the first ~125 characters are visible in the feed before the 'more' cutoff. Limit: 2,200 characters.
Instagram captions can be up to 2,200 characters. However, only the first 125 characters appear in the feed before the 'more' link, so front-load your key message.
Yes. Every character in your caption — including hashtags, mentions, spaces, and emoji — counts toward the 2,200-character limit.
Instagram allows up to 30 hashtags per post. Research suggests 3–5 highly relevant hashtags often outperform walls of generic tags for reach and engagement.
Character limits for major social networks, SEO fields, and messaging platforms as of 2026.
| Platform | Field | Limit (chars) | Notes |
|---|---|---|---|
| X (Twitter) | Tweet | 280 | Most non-Latin characters and emoji count as 2. Premium accounts can post up to 4 000. |
| Most non-Latin characters and emoji count as 2. Premium accounts can post up to 4 000. | |||
| X Premium | Long tweet | 4,000 | Premium / X Pro long-form post limit. |
| Premium / X Pro long-form post limit. | |||
| Bluesky | Post | 300 | — |
| Threads | Post | 500 | — |
| Caption | 2,200 | Only the first ~125 characters show before the “more” cutoff. | |
| Only the first ~125 characters show before the “more” cutoff. | |||
| Bio | 150 | — | |
| Post | 3,000 | Posts truncate after ~140 characters in the feed before “see more”. | |
| Posts truncate after ~140 characters in the feed before “see more”. | |||
| Headline | 220 | — | |
| Post | 63,206 | — | |
| TikTok | Caption | 2,200 | — |
| YouTube | Title | 100 | — |
| YouTube | Description | 5,000 | — |
| Pin description | 500 | — | |
| Platform | Field | Limit (chars) | Notes |
|---|---|---|---|
| Meta title | 60 | Pixel-width matters too; 50–60 chars usually fits the desktop SERP. | |
| Pixel-width matters too; 50–60 chars usually fits the desktop SERP. | |||
| Meta description | 160 | Mobile snippets cap around 120; desktop around 160. | |
| Mobile snippets cap around 120; desktop around 160. | |||
| Google Ads | Headline | 30 | — |
| Google Ads | Description | 90 | — |
| URL | Slug | 75 | Soft cap. Shorter URLs tend to earn higher click-through rates. |
| Soft cap. Shorter URLs tend to earn higher click-through rates. | |||
| Platform | Field | Limit (chars) | Notes |
|---|---|---|---|
| SMS | Single message | 160 | GSM-7 single-segment SMS. Includes any emoji as multi-byte; the segment count grows past 160. |
| GSM-7 single-segment SMS. Includes any emoji as multi-byte; the segment count grows past 160. | |||
| Discord | Message | 2,000 | — |
| Discord Nitro | Message | 4,000 | — |