A quick guide to character and media limits for each social media channel connected to Content Scheduler
Character limit: 55000
Maximum images per post: 10
Image size limit: 250MB. Schedule will automatically convert the dimensions of the chosen image to 1980px to make it valid for social media networks.
Maximum videos per post: 1
Video size limit: 250MB
Carousel publishing: Not currently available. Publish a multi-image post instead via Schedule, or post natively to Facebook.
Character limit: 280
Maximum images per post: 4
Image size limit: 250MB. Schedule will automatically convert the dimensions of the chosen image to 1980px to make it valid for social media networks.
Maximum video duration: 140s
Maximum video height: 1024
Maximum video width: 1028
Maximum GIFs per post: 1
GIF size limit: 4MB
(For Instagram Business accounts publishing to the Feed)
Character limit: 2200
Minimum attachments per post: 1
Maximum images per post: 10 (JPEG or PNG)
Required aspect ratio for images: Must be within a 4:5 to 1.91:1 range
Minimum image width: 320
Maximum image width: 1440
Image height: Varies depending on image width and aspect ratio
Maximum file size for images: 8MB
Maximum videos per post: 1 (MOV or MP4)
Video duration: 60 seconds maximum, 3 seconds minimum
Video size limit: 100MB at maximum
Video bitrate: VBR, 5Mbps maximum
Audio bitrate: 128kbps
Audio codec: AAC, 48khz sample rate maximum, 1 or 2 channels (mono or stereo).
Video codec: HEVC or H264, progressive scan, closed GOP, 4:2:0 chroma subsampling.
Video frame rate: 23-60 FPS.
Video Picture size: Maximum columns (horizontal pixels): 1920 Minimum aspect ratio [cols / rows]: 4 / 5 Maximum aspect ratio [cols / rows]: 16 / 9
Maximum mentions per post: 20
Carousel publishing: Available - Create and publish Instagram feed posts with up to 10 images
Story publishing: Not available via auto-publishing. Instagram stories may be published with the use of our mobile app.
Visit here for more information on how to publish to mobile.
(For Instagram Business accounts publishing to the Feed)
Character limit: 2200
Minimum attachments per post: 1
Maximum images per post: 10 (JPEG or PNG)
Maximum file size for images: 250MB
LinkedIn publishing is available only to those on the Premium Adobe Express plan.
Character limit: 3000
Maximum images per post: 9
Image size limit: 250MB. Schedule will automatically convert the dimensions of the chosen image to 1980px to make it valid for social media networks.
Maximum videos per post: 1
Maximum video size: 1
Video size limit: 200MB
Maximum gifs per post: 1
Gif size limit: Maximum of 250 frames
Character limit: Title: Up to 100 characters, Description: Up to 500 characters
File type: JPEG, PNG, MP4
Maximum media size: 20MB
Media aspect ratio: Pinterest recommends using a 2:3 aspect ratio, or 1000 x 1500 pixels. Pins with an aspect ratio greater than 2:3 may get cut off in people's feeds.
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