Bluesky just tripled how long a video on the platform can run, and turned a routine product update into a pretty clear signal about where the company thinks its future lies.
How long can videos be on Bluesky now?
Bluesky videos can now run up to 10 minutes, up from the previous three-minute limit, with a new maximum file size of 300MB and upload speeds the company says are 2-3x faster than before.
Bluesky announced the change on Tuesday. It’s the second time the limit has gone up, three minutes was itself an increase from an earlier cap, but this jump is a much bigger leap, and it comes with real infrastructure improvements attached, not just a bigger number on the upload screen.
How does the new limit compare to TikTok, Threads, and X?
Bluesky’s 10-minute cap now matches TikTok’s default limit for videos filmed directly in-app. Threads still tops out at 5 minutes for everyone. X gives free users just 140 seconds, but paying subscribers can upload videos three to four hours long, at file sizes up to 16GB.
Laid out side by side, the gap is stark:
- Bluesky: 10 minutes, 300MB, free for all users
- TikTok: 10 minutes for in-app recordings
- Threads: 5 minutes, no paywall
- X (free tier): 140 seconds
- X (paid tier): up to 3-4 hours, 16GB
X has also shipped a new video editor to push people toward posting original clips rather than just linking out. So, this is not really a two-way race between Bluesky and TikTok, every major social app is quietly competing on video length and upload quality right now, and length limits have become one of the simplest ways to size up a platform at a glance.
Why does this matter beyond the Bluesky app itself?
Because the change happens at the protocol level, other apps built on the AT Protocol, the open network that underpins Bluesky, will also be able to support longer videos, including third-party apps like Bluescreen, Reelo, and Skylight.
This is the part easy to skim past but worth pausing on. Bluesky isn’t a single walled-garden app the way Instagram or TikTok are, it’s one client sitting on top of an open protocol that other developers build on too. A change like this doesn’t just improve Bluesky’s own app; it upgrades an entire small ecosystem of apps at once, which is a fairly unusual thing to be able to say about a social platform in 2026.
Why is Bluesky investing in longer video right now?
The update lands as Bluesky are trying to reverse a real slide in usage, its active user base was down more than 25% year-over-year as of July 2026, according to Similarweb data.
Video is where attention has gone on nearly every social platform, and a three-minute cap simply wasn’t enough to hold creators who were used to filming longer, more produced content elsewhere.
Whether 10 minutes and a faster upload pipe is enough to pull lapsed users back is genuinely an open question, but it’s a much stronger pitch to creators than what Bluesky had a week ago.
Is Bluesky trying to become a TikTok or Instagram Reels competitor?
Not officially, but the direction is unmistakable, by matching TikTok’s runtime and cutting upload times, Bluesky is positioning itself as a real option for longer-form video, not just a text-and-links network with the occasional clip attached.
That’s a meaningful shift for a platform that built its early reputation as a scrappy, text-first Twitter alternative. It doesn’t need to out-TikTok TikTok to matter here. It just needs to stop losing creators to platforms that never made them choose between “post text” and “post video” in the first place.
