Threads and Twitter now called X both let you share short text posts. But the maximum length of a single post differs greatly between the two platforms. Threads allows up to 500 characters per post. X, depending on your subscription, allows 280 characters for free accounts and up to 25,000 characters for X Premium subscribers. This article gives a direct comparison of the character limits, explains how each platform handles longer text, and clarifies common misunderstandings about post length on both services.
Key Takeaways: Threads vs X Post Length
- Threads 500-character limit: Applies to every post regardless of account type. No subscription needed.
- X 280-character limit: Default for all free accounts. Links, images, and videos do not reduce the character count.
- X Premium 25,000-character limit: Available only to X Premium subscribers. Longer posts appear truncated in timelines with a “Read more” link.
- Threads link handling: Links count toward the 500-character limit. No URL shortener is applied automatically.
- X link handling: Links are shortened to 23 characters via t.co. The full URL is not counted.
Threads and X Post Length Specifications
Threads launched in July 2023 with a 500-character limit per post. This limit is fixed. You cannot increase it by paying for a subscription or verifying your account. The 500 characters include all text, spaces, punctuation, emoji, and links. There is no separate limit for images or videos, but media attachments do not consume any of the 500-character allowance. A post with four images still has the full 500 characters available for text.
X formerly Twitter has two character limits. Free accounts can post up to 280 characters per tweet. This limit was increased from 140 characters in November 2017. X Premium subscribers formerly called Twitter Blue can post up to 25,000 characters per tweet. The premium limit applies to all X Premium tiers including Premium and Premium+. X Basic subscribers do not get the extended limit.
Both platforms count characters differently. Threads counts every character exactly as typed. A URL like https://example.com/very-long-url uses 33 characters. X shortens all URLs to 23 characters via the t.co link shortener. A 200-character URL counts as only 23 characters against the 280 limit. This difference matters for users who share many links.
How Threads Handles Long Text
Threads does not offer a thread or tweetstorm feature. You cannot chain multiple posts together automatically. To share text longer than 500 characters, you must split it manually and post each part separately. The Threads interface shows a character counter below the compose box. When you reach 500 characters, the Post button becomes inactive. You cannot exceed the limit.
How X Handles Long Text
X Premium users with the 25,000-character limit see a special compose interface. The text box expands as you type. In the timeline, longer tweets appear truncated at roughly 280 characters with a “Read more” link. Clicking the link expands the full tweet inline. Free users cannot see the full text of a long tweet unless they click through. X also offers a native thread feature. You can create a series of connected tweets by clicking the plus icon. Each tweet in the thread still respects the 280 or 25,000-character limit.
Post Length Comparison Table
| Feature | Threads | X (Twitter) |
|---|---|---|
| Default character limit | 500 | 280 |
| Premium character limit | Not available | 25,000 (X Premium) |
| URL counting method | Full URL counted | 23 characters via t.co |
| Media attachment effect | Does not reduce text allowance | Does not reduce text allowance |
| Threading support | Manual only | Native thread tool |
| Truncation in timeline | Not applicable | Long tweets truncated with “Read more” |
Common Misunderstandings About Post Length
Does Threads allow longer posts with a verification badge?
No. A verified badge on Threads does not change the character limit. All accounts, verified or not, have the same 500-character maximum. Meta has not announced any plan to offer a higher limit for paying users.
Do images or videos reduce the character count on Threads?
No. Media attachments do not consume any of the 500 characters. You can add up to 10 images or one video and still use the full text allowance.
Does X count spaces against the character limit?
Yes. Every space between words counts as one character. This applies to both free and Premium accounts.
Can X free users see full 25,000-character tweets?
Yes, but only after clicking the “Read more” link. The timeline shows only the first 280 characters. The full text appears inline after the click. Free users can also see the full tweet in the detail view by tapping or clicking the tweet.
Do hashtags count against the character limit on both platforms?
Yes. On Threads and X, every character in a hashtag counts toward the limit. There is no special exemption for hashtags.
Practical Implications for Users
The character limit affects how you write and share content. On Threads, you have almost twice the space of a free X account. This makes Threads better for short-form explanations, quotes, and mini-essays. You can fit roughly 80 to 100 words in 500 characters. On X free, you can fit about 45 to 55 words in 280 characters.
If you share many links, X gives you an advantage. A URL that would consume 50 characters on Threads uses only 23 characters on X. This leaves more room for commentary. On Threads, you should use a link shortener like Bitly or TinyURL to save characters. On X, the built-in t.co shortener handles this automatically.
For users who need to post very long content, X Premium is the better choice. The 25,000-character limit lets you write full articles, detailed instructions, or long threads without splitting text. Threads requires manual splitting for any content over 500 characters.
Threads vs X Post Length: Key Differences
| Use Case | Threads | X |
|---|---|---|
| Short updates under 280 characters | Supported | Supported |
| Medium-length content 280 to 500 characters | Supported | Not supported on free accounts |
| Long-form content over 500 characters | Not supported | Supported with X Premium |
| Link-heavy posts | Full URL counted | 23 characters per link |
| Threaded multi-post stories | Manual only | Native thread tool |
You now have a clear understanding of the post length limits on Threads and X. Threads gives you 500 characters per post with no option to extend. X gives free users 280 characters and Premium users up to 25,000 characters. When composing a post, check the character counter on your platform to avoid hitting the limit mid-sentence. For X Premium users, the “Read more” truncation means your full text appears only after a click. For Threads users, the 500-character limit is hard and cannot be bypassed. Use a link shortener if you need to save characters on Threads.