Open Compose and work top to bottom:
1. Pick the account
Your connected accounts appear as chips at the top. Click to select one or several — selecting accounts on different platforms cross-posts the same content to each.
2. Add media
Upload up to 10 photos (a carousel) or one video. JPEG is the most reliable photo format across platforms, and video should be vertical 9:16 for Reels, TikTok, and Shorts. Threads also works text-only.
3. Title and caption
A title is required for YouTube and TikTok. The caption is optional everywhere — use Quick Captions to reuse ones you save.
4. Platform settings
If you selected TikTok, choose a privacy level (TikTok requires this on every post — the section is open by default). YouTube's category and privacy live in a collapsible section with sensible defaults.
5. When to post
Pick Now, In 1 hour, Tomorrow 9AM, or a custom date and time. Then hit Schedule — your post appears on the Schedule calendar, and Sprkly publishes it automatically at the right minute. If a publish fails, we retry automatically and email you if it can't recover.