Bio Character Counter

Check your bio length for Instagram, Twitter, or TikTok to stay within character limits with real-time counting and platform-specific guidelines. Perfect for social media optimization and bio writing.

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Quick Presets

Use common bio styles to test length before you write your final version

Input & Settings

Paste your bio, pick the platform, and check whether the copy fits the available space.

Select Platform

Bio Text (Instagram: 150 characters)

Characters: 0

Remaining: 150

Usage: 0%

How it works: Pick the platform limit, paste your bio, and run the check. The tool measures total characters, shows how close you are to the platform cap, and gives a few editing tips without forcing stricter copy rules.

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What is Bio Character Counter?

The Bio Character Counter checks your bio text against character limits for major social media platforms. Instagram allows 150 characters, Twitter allows 160, LinkedIn allows 2,600 for the summary, TikTok allows 80, and Facebook allows 101. You type or paste your bio and the tool shows how many characters remain for each platform. All processing happens in the browser.

How does Bio Character Counter work?

This tool counts the characters in your bio text and compares the count against known character limits for each social media platform. It shows the remaining characters, a progress bar, and a color indicator (green for under limit, red for over limit) for each platform simultaneously.

Key Features

Checks bio against 5 platform limits simultaneously
Instagram (150), Twitter (160), LinkedIn (2600), TikTok (80), Facebook (101)
Shows remaining characters per platform
Color-coded indicators (green/red)
Real-time counting as you type
Copy bio to clipboard
Runs in the browser with no uploads
Supports emoji counting

Common Use Cases

When and why you might need this tool

Writing an Instagram bio
Check that your bio draft fits within 150 characters before updating your profile.
Crafting a Twitter bio
Verify your bio stays within 160 characters while including key information.
Optimizing a LinkedIn summary
Make full use of the 2,600-character limit without exceeding it.
Creating a TikTok bio
Fit your bio into TikTok's tight 80-character limit.

How to Use This Tool

Step-by-step guide to get the best results

Enter your bio text

Type or paste your bio into the input area.

Check platform limits

The tool shows remaining characters for each platform in real time.

Edit to fit

Adjust your text until all indicators are green.

Copy the bio

Copy the final bio for pasting into your social media profile.

Pro Tips

1
Instagram bios are limited to 150 characters. Keep it concise with keywords and a call to action.
2
Twitter bios allow 160 characters. Use this space for a brief description and link.
3
TikTok bios are only 80 characters. Every word counts.
4
Emojis count as one character each on most platforms.
5
Use line breaks strategically to make your bio more readable.

Frequently Asked Questions

What are the character limits for each platform?

Instagram allows 150 characters, Twitter allows 160, LinkedIn allows 2,600 for the summary section, TikTok allows 80, and Facebook allows 101 for the short bio.

Do emojis count as one character?

Yes. On most platforms, each emoji counts as a single character. Some complex emojis with skin tone modifiers may count as multiple characters on certain platforms.