CountCharactersMeta Description Character Counter
Check your meta description against the 160-character Google limit. Desktop snippets show up to 160 chars; mobile shows ~120. Keep it concise and click-worthy. Limit: 160 characters.
Frequently Asked Questions
How long should a meta description be?
Google displays up to 160 characters on desktop and around 120 on mobile before truncating. Aim for 140–155 characters to ensure your message is fully visible across devices.
Do meta descriptions affect Google rankings?
Not directly. Google doesn't use meta descriptions as a ranking signal. However, a compelling description improves click-through rate (CTR), which is a behavioral signal that can indirectly support rankings.
Does Google always use my meta description in search results?
No. Google may rewrite or replace your meta description with content from the page if it thinks an alternate snippet better matches the user's query. Writing a clear, query-relevant description reduces the chance of rewrites.
Platform Character Limit Reference
Character limits for major social networks, SEO fields, and messaging platforms as of 2026.
Social Platforms
| 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 | — | |
SEO & Search
| 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. | |||
Messaging
| 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 | — |