The twitter max video length is 140 seconds, or 2 minutes and 20 seconds, on a standard free account. If you subscribe to X Premium, that ceiling rises dramatically, to videos shorter than 4 hours uploaded from the web or iOS. So the honest one-line answer is that your limit depends entirely on whether you pay for X.
That single fork, free versus Premium, is the fact most guides bury three paragraphs deep. Everything else, file size, resolution, mobile quirks, follows from it.
Twitter max video length is 140 seconds (2 minutes 20 seconds) for free accounts and up to 4 hours for X Premium subscribers on web and iOS. File size caps at 512 MB for free users and 16 GB for Premium. Once you know your limit, Circleboom's twitter max video length workspace, the X Post Planner, is where you upload and schedule video inside those caps through official, sanctioned API access.
→ upload and schedule X video
Below: the exact caps by tier, why they exist, and the file rules that trip people up.
Most articles on this keyword list a number and stop. The gap they leave is the *why* and the *edge cases*: why Android behaves differently, why an ad video caps lower than an organic one, and why a file that is short enough can still be rejected on size. This piece answers the number first, then closes those gaps so you do not upload a video that fails silently.
Twitter Max Video Length by Account Type
The single number everyone wants breaks into two tiers, and the gap between them is enormous.
For a standard free account, the cap is firm: 140 seconds of video, which is 2 minutes and 20 seconds. That limit has held steady for years and applies whether you post from the web, iOS, or Android. According to X's Help Center on posting videos, non-Premium users upload video up to that duration with a file no larger than 512 MB.
For X Premium subscribers, the ceiling jumps to videos shorter than 4 hours, uploaded at up to 1080p with a file size up to 16 GB on web and iOS. X documents this on its longer videos for Premium subscribers page. That is the difference between a clip and a full webinar.
Here is the practical breakdown:
- Free account: up to 140 seconds (2 min 20 sec), 512 MB file cap.
- X Premium (web / iOS): up to just under 4 hours, 16 GB file cap, 1080p.
- X Premium (Android): shorter in practice, closer to 10 minutes, so plan long uploads on desktop.
The Premium jump is not incremental, it is a category change. Free accounts live in short-clip territory; Premium accounts can post long-form content that used to belong on YouTube.
Because these caps sit on the platform side, no third-party tool changes them. Circleboom operates as an official X Enterprise Developer, which means it works inside X's real limits rather than around them. If you are chasing reach on the clips you can post, this look at how to get more impressions on Twitter videos pairs well with knowing the cap.
Why the Limits Exist and Where They Trip You Up
The 140-second free cap is a deliberate design choice, not an accident. Short video keeps the timeline fast, keeps storage and bandwidth costs predictable, and nudges free users toward the Premium tier when they need more room.
The catch is that duration and file size are two separate limits, and hitting either one blocks your upload. A 90-second clip shot in 4K can easily blow past 512 MB even though it is well under the time cap. When that happens, the upload fails on size, not length, which confuses people who assumed they were safe.
There is a resolution rule inside the Premium tier too. Videos longer than 2 hours must be uploaded at 720p rather than 1080p, still under the 16 GB file ceiling. So the very longest uploads trade some sharpness for the extra runtime.
A few honest edge cases worth knowing:
- Android caps lower for long uploads, so Premium users posting multi-hour video should use web or iOS.
- Promoted (ad) videos historically cap around 140 seconds, with extensions possible only by request.
- A poll, an image, and a video cannot share one tweet, so video posts are video-only.
If an upload fails and the length looks fine, check the file size next. That one habit prevents most of the mystery rejections people report.
For context on how video performs after it clears these gates, this breakdown of whether you get impressions on shared videos on Twitter is worth a read, and if a clip stalls on playback, why Twitter videos keep pausing covers the common causes.
File Size and Format Rules That Actually Matter
Length is the headline, but format decides whether your file uploads cleanly.
X accepts the standard web video codecs. For the best result, X's own guidance points to H.264 (AVC) encoding, a bitrate in the 5 to 8 Mbps range, a maximum frame rate of 60 FPS, and AAC audio. Stick to an MP4 container and you rarely hit a compatibility wall.
The two numbers to hold in your head are the file caps that pair with each tier:
- Free: 512 MB maximum file size, alongside the 140-second duration limit.
- Premium: 16 GB maximum file size, alongside the near-4-hour duration limit.
Match your export settings to your tier before you shoot long. A creator on the free plan who exports at a high bitrate can trip the 512 MB ceiling on a clip that is comfortably under 140 seconds.
If you need to pull an existing X video down to re-edit or repurpose, Circleboom's Twitter video to MP4 converter handles the download and format step so you are not fighting the file before you even schedule it.
How Circleboom Fits Once You Know Your Limit
Knowing the cap is step one. Getting the video live, on time, and paired with the rest of your content is where a scheduling workspace earns its keep.
Circleboom's X Post Planner is the central place to upload a video, attach it to a tweet, and schedule it for a future slot, all inside X's native limits. It does not raise your ceiling, and no honest tool can. What it does is remove the friction of posting long or short video manually at the exact moment you want it live.
Because Circleboom connects through official, sanctioned API access, your account stays compliant while you queue video the same way you queue text posts. You upload the clip that fits your tier, set the time, and the planner publishes it for you.
The scheduling angle matters more for video than for text. A clip you filmed on Tuesday can be timed for Thursday's peak window instead of going up whenever you happen to finish the edit. If you produce video in batches, Circleboom's bulk tweet scheduler lets you queue a week of clips in one sitting.
Video is also worth tracking once it is live. Circleboom's Twitter video analytics shows watch-through and view data so you can tell which lengths actually hold your audience. And if long-form is your goal, understanding that you can earn money by posting videos on Twitter under Premium reframes the upgrade as an investment rather than a cost.
Here is a short walkthrough of posting video on X the right way:
The Bottom Line on Twitter Video Length
Your limit is set by your plan, full stop. Free accounts get 140 seconds and a 512 MB file cap; X Premium unlocks nearly 4 hours and a 16 GB file at up to 1080p. No third-party tool changes those numbers, so anyone promising to "bypass" them is selling you a rule X does not offer.
What you can control is what happens once you are inside the cap: when the video posts, how it is paired with your other content, and whether you learn from its performance. That is the part Circleboom handles.
→ Upload and schedule your X video with Circleboom
Frequently Asked Questions About Twitter Video Length
What is the maximum video length on Twitter for a free account?
The maximum video length on a free X (Twitter) account is 140 seconds, which is 2 minutes and 20 seconds, with a file size cap of 512 MB. That limit applies across web, iOS, and Android for non-Premium users and has held steady for years. To post anything longer, you need an X Premium subscription.
How long can X Premium subscribers make their videos?
X Premium subscribers can upload videos shorter than 4 hours from the web and iOS, at up to 1080p, with a maximum file size of 16 GB. Videos running over 2 hours must be uploaded at 720p rather than 1080p. Android caps long uploads lower in practice, so multi-hour video is best posted from desktop or iOS.
Can Circleboom make my Twitter videos longer than the limit?
No, and no legitimate tool can. Circleboom works as an official X Enterprise Developer inside X's real caps, so it never raises the 140-second free limit or the Premium duration ceiling. What it does is let you upload and schedule video within those limits from one workspace, so your clips post on time without manual effort.
