Reels Scheduler

Schedule Instagram Reels
Days or Weeks Ahead

Queue Reels to post automatically at peak hours — even at 7pm on a Saturday when you're off the clock. One upload goes to Reels, TikTok, and YouTube Shorts simultaneously.

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Reels specs & limits on Instagram

Everything PostLink enforces automatically before upload.

Verified April 2026
Max file size
700 MB
Recommended duration
15–90 seconds
Aspect ratio
9:16 vertical
Resolution
1080 × 1920 px
Caption limit
2,200 characters
Cover frame
Custom frame or upload
Cross-posts
TikTok · YouTube Shorts · Facebook Reels
Schedule horizon
Up to 90 days ahead

Built for serious reels creators

1

Schedule Reels automatically

Queue Reels to publish at the exact date and time you pick. PostLink uses Instagram's official Graph API, so posts go live on time without you touching your phone.

2

Cross-post to TikTok & Shorts in one click

Upload one 9:16 video and PostLink distributes it to Instagram Reels, TikTok, YouTube Shorts, and Facebook Reels at the same time. No re-exporting.

3

Large video file support (700MB)

Most Reels schedulers cap around 100MB, forcing you to compress and lose quality. PostLink accepts up to 700MB so exports stay crisp.

4

Custom cover frame selection

Pick the exact frame used as your Reel cover — or upload a dedicated cover image for feed grid consistency.

5

Caption and hashtag prep

Write the caption and stack your hashtag strategy inside PostLink. The 2,200 character limit and 30 hashtag max are enforced before the upload fails.

6

Batch schedule a full week

Upload a week of Reels in one session with a content calendar view. PostLink publishes each one at its scheduled slot — no Sunday-night scramble.

How to schedule Reels with PostLink

Six steps, under three minutes.

  1. 1

    Connect your Instagram Business or Creator account

    PostLink uses the official Instagram Graph API. Personal accounts cannot schedule — convert to Business or Creator first.

  2. 2

    Upload your Reel video

    Drag and drop your 9:16 video (up to 700MB). PostLink auto-detects aspect ratio and recommends any fixes.

  3. 3

    Write the caption and add hashtags

    Write up to 2,200 characters. Add up to 30 hashtags. Use the built-in character counter to stay within limits.

  4. 4

    Pick a cover frame

    Choose any frame from your video or upload a dedicated cover image so your feed grid stays consistent.

  5. 5

    Select cross-post platforms

    Toggle TikTok, YouTube Shorts, and Facebook Reels in the platform selector — one upload, four platforms.

  6. 6

    Schedule the publish date and time

    Pick any slot up to 90 days ahead. PostLink publishes automatically — no notifications, no manual posting.

Related guides

How to schedule Instagram posts guide→Instagram Reels vs TikTok→Best time to post on Instagram in 2026→

Reels scheduling FAQ

Can you schedule Instagram Reels in advance?
Yes. Instagram Reels can be scheduled through tools that use Instagram's official Graph API. PostLink supports full Reels scheduling with video files up to 700MB, custom cover frames, and caption and hashtag prep — all without Instagram notifications or manual posting.
Does Instagram allow scheduling Reels natively?
Instagram offers native scheduling through Meta Business Suite for Business and Creator accounts, but the interface is limited and has no cross-posting to TikTok or YouTube Shorts. Third-party tools like PostLink use the same API but add multi-platform distribution and a unified calendar.
What is the maximum Reel video file size I can upload to PostLink?
PostLink supports video uploads up to 700MB for Instagram Reels. Most competing schedulers cap around 100MB, forcing you to compress and lose quality.
Can I cross-post the same Reel to TikTok and YouTube Shorts?
Yes. PostLink lets you select Instagram Reels, TikTok, YouTube Shorts, and Facebook Reels in the platform selector — a single 9:16 upload publishes to all four simultaneously.
Can I schedule Reels with a custom cover?
Yes. You can either pick any frame from your video as the cover or upload a dedicated cover image so your feed grid stays visually consistent.
How far in advance can I schedule Instagram Reels with PostLink?
Up to 90 days in advance on the Pro plan.
Do I need a Business or Creator account to schedule Reels?
Yes. Instagram's scheduling API is only available to Professional accounts. Converting from a Personal account is free, takes 30 seconds, and does not change your follower count or posts.
Looking for the full Instagram Scheduler? It covers every Instagram content type beyond Reels.

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