Turn YouTube clips into 60-second Bluesky video posts and threaded follow-ups. Conversation-first framing, burned captions, and federated-feed gotchas. Workflow plus Kompozy automation.
Bluesky is X without the rage-bait economics. The audience is smaller (low-millions vs hundreds of millions), but the engagement-per-follower is multiples higher because the feed algorithm rewards conversation over outrage. YouTubers who post clips here are usually targeting the technology, journalism, science, and indie-creator subcultures that left X for Bluesky in 2024-2025.
The technical constraints are tight. Bluesky caps video at 60 seconds and 50 MB. Posts cap at 300 characters. Hashtags exist but barely matter — discovery happens through reposts and feeds (custom-curated subscription feeds), not hashtag stacks. Burned captions are mandatory; native captions are not yet rolled out across all clients.
Creators in tech, science, journalism, and academic-adjacent niches make this move because Bluesky's audience over-indexes on those topics. A YouTube on a topical news event or a technical explainer can outperform on Bluesky the same clip on X by a factor of 3-5x in replies-per-follower, even though the impression count is smaller.
YouTube exports 16:9 MP4 with SRT auto-captions. For Bluesky's 60-second cap and 50 MB ceiling, you are pulling tight 30-60 second moments and re-encoding aggressively. Use the YouTube transcript to scout for the single most repost-able sentence per moment.
Bluesky caps video at 60 seconds and 50 MB. Aspect ratios 16:9, 1:1, and 9:16 all work but 16:9 and 1:1 win the feed because most Bluesky clients render landscape and square at full width. Captions cap at 300 characters; hashtags up to 5 but discovery is reposts and custom feeds, not hashtags. No native caption rendering across all clients — burn captions in.
| Issue | Fix |
|---|---|
| Video over 50 MB rejected at upload | Re-encode at 720p CRF 24 — 1080p almost always blows the 50 MB cap on clips over 30 seconds. |
| Clip over 60 seconds rejected outright | Trim to 58 seconds maximum; Bluesky is strict on the 60-second cap with no grace. |
| X-style "long thread incoming 🧵" teaser falls flat | Bluesky clients do not show thread indicators consistently; write each post as standalone. |
| Reposting X content verbatim gets ratioed | Rewrite the post for Bluesky's conversational tone; do not paste X copy with "found this on X" framing. |
| Captions invisible on some Bluesky clients | Always burn captions in — client-side caption rendering is inconsistent across web, iOS, and Android clients. |
| Hashtag-stacked post under-performs | Use 1-2 hashtags maximum; discovery on Bluesky happens through custom feeds and reposts, not hashtags. |
Following the workflow above by hand: trimming, reframing, captioning, writing copy, publishing.
Paste the source URL or upload the file. Kompozy handles transcript, scoring, reframe, captions, copy, and publish.
60 seconds maximum, 50 MB file size cap. Both are strict — re-encode at 720p to stay under the size cap.
16:9 or 1:1 win the most feed real estate. 9:16 works but leaves white space on either side in most clients.
Marginally. Bluesky discovery is reposts and custom-curated feeds, not hashtag search. Use 1-2 hashtags maximum, focus on the post text itself.
Smaller audience, higher engagement per follower. Topical niches (tech, science, journalism, academia) outperform on Bluesky vs X by 3-5x replies-per-follower.
No. Bluesky users dislike content that feels imported from X. Post natively to Bluesky first with platform-shaped copy.
Yes — Kompozy clips a 60s moment, re-encodes at 720p to fit 50 MB, burns captions, drafts Bluesky-shaped post copy, and queues via the AT Protocol. Typical run: 3 minutes.
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