Supported Platforms

ShortSync supports all major short-form video platforms. Connect once, post everywhere.

YouTube Shorts

Google API Verified

Upload vertical videos up to 180 seconds (3 minutes).

Requirements:

•Duration: 1-180 seconds
•Formats: MP4, MOV, AVI, WMV, FLV, WebM
•File size: Up to 256 GB
•Title: Up to 100 characters
•Description: Up to 5,000 characters

View YouTube Shorts guide →

Instagram Reels & Stories

Meta API Verified

Share reels and stories to Instagram up to 15 minutes.

Requirements:

•Duration: 3-900 seconds (15 minutes)
•Formats: MOV, MP4
•File size: Up to 300 MB (Reels), Up to 1 GB (Stories)
•Aspect ratio: 9:16 recommended
•Caption: Up to 2,200 characters (Reels only)

View Instagram Reels & Stories guide →

Facebook Reels & Stories

Meta API Verified

Post reels and stories to your Facebook page.

Requirements:

•Duration: 3-90 seconds (Reels), 3-60 seconds (Stories)
•Formats: MP4, MOV
•File size: Up to 1 GB
•Aspect ratio: 9:16 required
•Description: Up to 2,200 characters

View Facebook Reels & Stories guide →

TikTok

TikTok API Verified

Post videos directly to TikTok.

Requirements:

•Duration: 1-600 seconds (10 minutes)
•Formats: MP4, WebM, MOV
•File size: Up to 4 GB
•Resolution: 360x360 to 4096x4096 pixels
•Caption: Up to 2,200 characters

View TikTok guide →

Snapchat Spotlight

Snap API Verified

Share to Snapchat Spotlight and Saved Stories.

Requirements:

•Duration: 5-60 seconds
•Format: MP4 only
•File size: Up to 300 MB
•Resolution: Min 540x960 pixels
•Caption: Up to 160 characters (Spotlight)

View Snapchat Spotlight guide →

X (Twitter)

X API Verified

Post videos and text directly to X (formerly Twitter), including community posts.

Requirements:

•Video duration: Up to 140 seconds (free), longer for Premium
•Formats: MP4, MOV
•File size: Up to 512 MB
•Caption: Up to 280 characters
•Community posting supported

View X (Twitter) guide →

Threads

Meta API Verified

Post video content directly to Threads.

Requirements:

•Duration: Up to 5 minutes
•Formats: MP4, MOV
•File size: Up to 1 GB
•Aspect ratio: 9:16 recommended
•Caption: Up to 500 characters

View Threads guide →

Want to See Another Platform?

We're always looking to expand ShortSync's platform support. If there's a platform you'd like to see integrated, let us know!

Request a Platform