Product details
Platform support
Review current platform support behavior, availability, limits, and operating details for Slash Social.
Supported platforms
InstagramIncluded on: Free, Starter, Team · Formats: Static post, Carousel, Reel · Account: Instagram professional account connected through Meta · Scheduling: Feed posts and Reels can use scheduled publishing. Stories are not supported by the publishing connection. · Features: Hashtags, Mentions, Location tagging · Limits: Maximum image size: 8 MB, Maximum Reel size: 1 GB, Maximum Reel duration: 90 seconds, Maximum feed video size: 100 MB, Maximum feed video duration: 60 seconds, Maximum alt text length: 2,200 characters, Maximum hashtags: 30 items · Important constraints: Carousels require 2 to 10 media items, Reels require video
TikTokIncluded on: Free, Starter, Team · Formats: Video, Short video · Account: TikTok account authorized for content posting · Scheduling: Slash Social holds scheduled posts and submits them at the selected time. · Features: Hashtags, Mentions · Limits: Maximum validated video size: 287 MB, Minimum video duration: 3 seconds, Maximum validated video duration: 180 seconds, Expected video width: 1,080 pixels, Expected video height: 1,920 pixels · Important constraints: A video file is required, Validation uses the practical upload limits shown below
XIncluded on: Starter, Team · Formats: Post, Thread · Account: X account connected with publishing permission · Scheduling: Slash Social holds scheduled posts and publishes them at the selected time. · Features: Hashtags, Mentions, Threads, Up to four media items · Limits: Maximum post length: 280 characters, Maximum image size: 5 MB, Maximum video size: 512 MB, Maximum video duration: 140 seconds, Maximum alt text length: 1,000 characters · Important constraints: Polls and Spaces are not supported
Facebook PagesIncluded on: Free, Starter, Team · Formats: Post, Photo, Video, Album, Reel, Story · Account: Facebook Page connected through Meta · Scheduling: Posts and Reels can be scheduled. Stories must publish immediately. · Features: Hashtags, Mentions, Location tagging · Limits: Maximum image size: 10 MB, Maximum video size: 4 GB, Maximum video duration: 14,400 seconds · Important constraints: Stories cannot use a future scheduled time, Albums support up to 10 images
LinkedInIncluded on: Free, Starter, Team · Formats: Text post, Image post, Multi-image post, Video post, Link post · Account: Personal profile or company page connected with publishing permission · Scheduling: Slash Social holds scheduled posts and publishes them at the selected time. · Features: Hashtags, Mentions, Links, Polls · Limits: Maximum post length: 3,000 characters, Maximum image size: 5 MB, Maximum video size: 200 MB, Maximum poll option length: 30 characters · Important constraints: Organic carousel documents are not supported, A post can contain up to 20 images or one video
YouTubeIncluded on: Free, Starter, Team · Formats: Video, Short · Account: YouTube channel connected with upload permission · Scheduling: YouTube videos can use the selected publish time when the connected channel permits scheduling. · Features: Custom thumbnails, Captions, Playlists · Limits: Maximum video size: 256 GB, Maximum video duration: 43,200 seconds, Maximum Short duration: 180 seconds, Maximum title length: 100 characters, Maximum description size: 0.005 MB, Maximum thumbnail size: 2 MB, Maximum tags: 15 items · Important constraints: A video file is required, Unverified channels may have a lower duration limit
ThreadsIncluded on: Free, Starter, Team · Formats: Post, Carousel, Quote, Repost, Reply · Account: Threads profile connected through Meta · Scheduling: Slash Social creates the post container and publishes it at the selected time. · Features: Hashtags, Mentions, Links, Polls, GIFs, Location tagging, Reply controls · Limits: Maximum post length: 500 characters, Maximum image size: 8 MB, Maximum video size: 1 GB, Maximum carousel items: 20 items, Maximum poll options: 4 items, Maximum poll option length: 25 characters · Important constraints: Polls cannot be combined with link or text attachments, Carousels support up to 20 media items
PinterestIncluded on: Free, Starter, Team · Formats: Pin, Carousel, Idea Pin · Account: Pinterest business account connected with publishing permission · Scheduling: Slash Social holds scheduled Pins and publishes them at the selected time. · Features: Destination links, Image and video Idea Pin pages · Limits: Maximum title length: 100 characters, Maximum description length: 800 characters · Important constraints: Carousels require 2 to 5 static images, Idea Pins require 2 to 20 pages
BlueskyIncluded on: Free, Starter, Team · Formats: Post, Thread · Account: Bluesky account connected with an app password or OAuth · Scheduling: Slash Social holds scheduled posts and publishes them at the selected time. · Features: Hashtags, Mentions, Links, Threads, Up to four images · Limits: Maximum post length: 300 characters, Maximum image size: 0.954 MB, Maximum video size: 47.684 MB · Important constraints: A post can contain one video, Platform analytics are not available