What Is a Character Counter?
A character counter is a tool that counts the exact number of characters in your text, including letters, digits, spaces, and special characters. It is essential when you need to stay within strict character limits for social media posts, SMS messages, meta descriptions, ad copy, or any platform with a maximum character count.
This tool runs entirely in your browser. No text is sent to any server, making it safe to use with confidential or sensitive content.
How to Use This Character Counter
Enter Your Text
Type directly into the editor, or paste content with Ctrl+V. All counts update instantly as you type.
Upload or Drag a File
Click "Upload" to select a .txt file, or drag and drop a text file directly onto the editor.
Set a Characters Limit
Enter a limit in the Characters Limit section. The progress bar turns red when you exceed it, and shows how many characters remain.
Review the Breakdown
Check the stats grid for a detailed breakdown: letters, uppercase, lowercase, digits, spaces, newlines, and special characters.
Export Your Work
Use "Copy" to copy text, "Download" to save as .txt, or "Export Stats" to download all statistics.
Features Explained
Total & Without Spaces
▼
Total Characters counts every character including spaces, tabs, and newlines. Without Spaces excludes all whitespace, giving you the pure content length. Some platforms count with spaces, others without — this tool shows both.
Letters, Uppercase & Lowercase
▼
Letters counts all alphabetic characters in any language (Unicode-aware). Uppercase and Lowercase show the case breakdown, useful for checking if your text follows title case, sentence case, or all-caps conventions.
Digits & Special Characters
▼
Digits counts all numeric characters (0–9 and other scripts). Special Characters counts everything that is not a letter, digit, space, or newline — including punctuation, symbols, and emoji.
Words & Sentences
▼
Words are counted using Unicode-aware tokenization, matching sequences of letters and numbers. Sentences are split on period, exclamation mark, and question mark boundaries.
Characters Limit Tracker
▼
Set a character limit to see a live progress bar. The bar turns red when you exceed the limit, and shows exactly how many characters you are over or how many remain. Perfect for tweets (280), SMS (160), or meta descriptions (155).
Who Is This Tool For?
Social Media Managers
Stay within character limits for Twitter/X, Instagram, LinkedIn, and TikTok.
SEO Specialists
Fit meta titles under 60 characters and meta descriptions under 155 characters.
Copywriters
Write ad copy, headlines, and taglines within strict character budgets.
Developers
Check string lengths for database fields, API payloads, and form validation.
Students
Meet character count requirements for assignments, applications, and essays.
SMS Marketers
Keep messages within the 160-character SMS limit to avoid splitting.
Common Characters Limits
| Platform / Context | Characters Limit |
|---|---|
| Twitter / X post | 280 |
| Instagram caption | 2,200 |
| Instagram bio | 150 |
| Facebook post | 63,206 |
| LinkedIn post | 3,000 |
| LinkedIn headline | 220 |
| TikTok caption | 2,200 |
| YouTube title | 100 |
| YouTube description | 5,000 |
| SMS message | 160 |
| Meta title (SEO) | 60 |
| Meta description (SEO) | 155 |
| Google Ads headline | 30 |
| Google Ads description | 90 |
| Email subject line | 60–70 |
Tips for Working with Characters Limits
Know your platform
Different platforms count differently. Twitter counts URLs as fixed lengths. Instagram counts emoji as multiple characters. Always test on the actual platform.
Use the limit tracker
Set the exact character limit in the tracker above. Write freely, then trim when the bar turns red.
Spaces count
Most platforms count spaces toward the limit. Use "Without Spaces" only when your platform explicitly excludes them.
Watch for Unicode
Emoji and non-Latin characters may count as 2+ characters on some platforms. This tool counts true Unicode code points.
Trim, don't truncate
Instead of cutting text mid-word, rewrite sentences to be shorter. Shorter sentences are usually better anyway.
Check case requirements
Use the Uppercase/Lowercase counts to verify your text follows the expected casing convention.
Privacy & Security
This character counter runs 100% in your browser. Your text is never uploaded to any server. It is stored only in your browser's local storage so it persists when you refresh the page.
You can clear it at any time using the “Clear” button. No cookies are used, no analytics track your text content, and no third-party services have access to what you type.