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Character Limits for Social Media Platforms

Updated over 6 months ago

When responding to comments or DMs through the platform, it’s important to be aware of each network’s character limits. Staying within these limits ensures your messages are successfully delivered without being cut off or rejected by the platform.

Understanding character limits for various conversation types is essential for crafting concise replies.

Here are the current character limits, depending on the platform and type of interaction:

Conversation Type

Character Limit

Instagram Message

1000

Instagram Comment

2000

Facebook Message

1000

Facebook Comment

2000

TikTok Comment

150

YouTube Comment

500

⚠️ If your response exceeds the allowed character limit for a given platform, the system will notify you before sending so you can adjust your message.

These limits are defined by the platforms themselves and may evolve. We’ll keep this page up to date if anything changes.

Need help writing impactful, concise replies? The AI suggestions are built to stay within limits while keeping your brand voice intact.

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