A1 Lane

Composer

See every platform's rules before you press schedule.

Write once, adjust per channel. Each destination shows its own limits inline, from the same rules the scheduler enforces. Your previous receipt sits beside the draft, never inside it.

Preflight, per destination

  • YouTube Uploads count against the project's 100 per day; files up to 2 GB; vertical videos up to 3 min become Shorts.
  • TikTok Posts as private (only you can see it) until TikTok's audit clears. Receipt: Delivered (limited).
  • Instagram Photos between 0.8:1 and 1.91:1; captions up to 2,200 characters.
  • X X is pay-per-use: $0.015 per post, $0.20 with a link. The composer shows the whole draft's price before you schedule.

Read from the platform rules in the product (specs and provider code), not from this page's copy.

Sample draft

A weekend outside. Salt air, bigger horizons.

YouTube · TikTok · Instagram · X

Previous receipt

Last Short on YouTube: Verified live checked Sat 09:01

Make something worth sharing. We'll bring back the proof.

No card. The trial's end date is shown up front, and when it ends publishing simply pauses until you choose a plan.