Network limits you should know
Character limits for the post text
- X (Twitter): 280
- Bluesky: 300
- Threads: 500
- Pinterest: 500 (plus a 100-character title)
- Google Business Profile: 1,500
- Snapchat: 160 (Stories take no caption at all)
- Instagram: 2,200
- TikTok: 2,200
- Discord: 2,000
- LinkedIn: 3,000
- Telegram: 4,096 (1,024 when the message carries media)
- WhatsApp: 4,096 (1,024 when the message carries media)
- YouTube: 5,000 description, plus a 100-character title
- Reddit: 40,000 body, plus a 300-character title (title required)
- Facebook: 63,206
Media limits
- Instagram: up to 10 items per post, photos and videos can be mixed.
- X (Twitter): up to 4 images OR 1 video. Images and video cannot be mixed.
- Facebook: up to 10 images, no mixing images and video.
- LinkedIn: up to 20 images, single video.
- TikTok: 1 video, or a photo carousel of up to 35 images. Cannot mix.
- Pinterest, Snapchat, Google Business Profile: a single media item.
- Threads: up to 10 images.
- Telegram: up to 10 images and 10 videos.
Instagram allows a maximum of 5 hashtags per post. Ignix blocks publishing with more and offers to fix it for you.
WhatsApp is a messaging channel only. It cannot be used as a destination for scheduled posts.