Character Counter Online
Count characters, words, letters, digits, and spaces in real time. Set custom limits for Twitter, SMS, Instagram, and more — all in your browser with zero data sent to any server.
Open Character CounterCharacter Limits by Platform
Features
Real-Time Counting
Characters, words, lines, and paragraphs update as you type.
Custom Limits
Set character limits for any platform. Visual progress bar included.
100% Private
Client-side only — your text never leaves your browser.
Detailed Breakdown
Letters, digits, spaces, and special characters counted separately.
Who Uses a Character Counter?
📱 Social Media Managers
Ensure tweets, captions, and posts fit within platform character limits before publishing.
✍️ Content Writers
Track article length, meta descriptions, and headlines to meet SEO and editorial requirements.
💻 Developers
Validate string lengths, check database field limits, and test input validation rules.
🎓 Students
Meet essay word count and character count requirements for assignments and applications.
Frequently Asked Questions
What does the character counter do?
It counts the total number of characters in your text in real time, including letters, digits, spaces, and special characters. It also provides word count, line count, and lets you set custom character limits.
What is the Twitter/X character limit?
Twitter/X allows 280 characters per tweet. Use the character counter to ensure your tweet fits within the limit before posting.
Does it count spaces as characters?
Yes, by default spaces are counted as characters. The tool also shows a separate count for characters without spaces, letters only, and digits only.
Can I set a custom character limit?
Yes! Set any custom limit and the counter will show a visual progress bar and warning when you approach or exceed it. Preset limits for Twitter (280), SMS (160), and more.
Is my text private?
Absolutely. ToolCove runs 100% client-side — your text never leaves your browser. No server uploads, no logging, no analytics on your input.
Ready to count characters?
Free, instant, private. No sign-up required.