FreeKit is a collection of free online tools for developers, SEO professionals, designers, students, content creators, and everyday users.

Are all tools completely free?

Yes. Every tool on FreeKit is free to use without subscriptions or hidden charges.

Do I need to create an account?

No. You can use all tools instantly without creating an account.

No. Most tools process data locally in your browser, and we do not permanently store your inputs.

Can I use FreeKit on mobile devices?

Yes. Every tool is fully responsive and works on smartphones, tablets, laptops, and desktop computers.

How often are new tools added?

We regularly add new tools and improve existing ones based on user feedback and industry needs.

Which browsers are supported?

FreeKit supports all modern browsers, including Chrome, Edge, Firefox, Safari, and other Chromium-based browsers.

Can I share these tools with others?

Absolutely. You are welcome to share FreeKit with friends, colleagues, students, and your team.

How does the character counter count characters?

The character counter uses JavaScript's built-in string length property to count every single character in your text, including letters, numbers, punctuation marks, and whitespace. It updates instantly as you type or paste text into the input area.

What is the Twitter/X character limit?

Twitter/X allows up to 280 characters per tweet for most accounts. However, Twitter Blue subscribers get 4,000 characters, and Twitter Blue+ subscribers get up to 10,000 characters. The counter tracks against the standard 280-character limit by default.

How many characters can an Instagram caption have?

Instagram captions can contain up to 2,200 characters. However, only the first 125 characters are visible before the user clicks 'more.' For Instagram bios, the limit is much shorter at 150 characters. This tool tracks both limits separately.

What is the SEO meta description character limit?

Google typically displays up to 160 characters for meta descriptions in search results. If your meta description exceeds this limit, it will be truncated with an ellipsis. Keeping your meta description between 150 and 160 characters ensures it displays fully on both desktop and mobile.

How is UTF-8 byte size calculated?

UTF-8 uses variable-length encoding: ASCII characters (a-z, 0-9, basic punctuation) use 1 byte, most European/accented characters use 2 bytes, many Asian and other scripts use 3 bytes, and some rare characters or emojis use 4 bytes. The byte counter uses the TextEncoder API to calculate the exact UTF-8 byte size of your text.

What is the SMS character limit?

A standard SMS message allows 160 characters using the GSM 7-bit encoding. If you use any characters outside this encoding (such as accented letters, emojis, or certain symbols), the message switches to UTF-16 encoding, reducing the limit to 70 characters per segment. Long messages are split into multiple segments.

Why does my character count differ from Microsoft Word?

Different tools may count characters slightly differently depending on how they handle whitespace, line breaks, and special characters. Our counter counts every character exactly as JavaScript reports it, including spaces, tabs, and newline characters. The 'without spaces' metric strips all whitespace for a pure content character count.

What is the Google Ads headline character limit?

Google Ads responsive search ads allow up to 30 characters per headline, with a maximum of 15 headlines per ad. Descriptions are limited to 90 characters each, with up to 4 descriptions. This tool tracks the 30-character headline limit so you can verify your ad copy fits before submitting.

Does the character counter work with emojis and special characters?

Yes, the character counter accurately handles emojis, accented characters, Unicode symbols, and all other special characters. However, note that some emojis are actually composed of multiple Unicode code points (such as skin-tone modifiers or family emojis), which may count as more than one character.

Is my text stored or sent to a server?

No, all text processing happens entirely in your browser using client-side JavaScript. Your text is never sent to any server, stored in a database, or shared with third parties. Once you close or refresh the page, your text is completely gone.

Character Counter

Count characters, words, and sentences with real-time analysis.

BeginnerText ToolsFreev1.0.0Updated Jul 22, 2025

Enter or Paste Your Text0 chars

Characters (with spaces)

Characters (no spaces)

Words

Sentences

Paragraphs

Bytes (UTF-8)

Platform Character Limits

Twitter / X Post0 / 280

Instagram Bio0 / 150

Meta Description (SEO)0 / 160

SMS Message0 / 160

Google Ad Title0 / 30

LinkedIn Post0 / 3000

100% Private — Your Text Never Leaves Your Browser

All text analysis is performed entirely in your browser using client-side JavaScript. No data is sent to any server, stored, or tracked.

How to Use the Character Counter

Paste or type your text — Enter your content in the large text area above. All statistics update instantly as you type.
Review the stats grid — See your character count (with and without spaces), word count, sentence count, paragraph count, and UTF-8 byte size at a glance.
Check platform limits — The progress bars show how your text fits against Twitter/X, Instagram Bio, Meta Description, SMS, Google Ads, and LinkedIn limits with color-coded feedback.
Copy or clear — Use "Copy All Stats" to copy all metrics to your clipboard, "Sample Text" to load a demo, or "Clear" to reset.

Features

Real-time character counting with and without spaces
Word count, sentence count, and paragraph count
UTF-8 byte size calculation using TextEncoder API
Color-coded platform limit bars (green, yellow, red)
Twitter/X (280), Instagram Bio (150), Meta Description (160), SMS (160), Google Ad Title (30), LinkedIn (3,000)
Copy All Stats button for quick clipboard export
Sample text button to see the tool in action immediately
100% client-side processing — your text never leaves your browser
Responsive design that works on desktop, tablet, and mobile
Accurate handling of emojis, Unicode, and special characters

Understanding Character Counting

Characters With vs. Without Spaces

Characters with spaces includes every character in your text, including spaces, tabs, and line breaks. Characters without spaces strips all whitespace to give you only the content characters. Different platforms count differently — Twitter counts spaces, while some forms do not.

UTF-8 Byte Size

While a single ASCII character uses 1 byte in UTF-8, accented characters use 2 bytes, many non-Latin scripts use 3 bytes, and emojis can use up to 4 bytes. The byte size matters for database storage, API payloads, and systems with byte-based limits like email headers.

Platform Character Limits

Each platform enforces its own character limits for different content types. Twitter/X tweets are limited to 280 characters, Instagram bios to 150 characters, and Google meta descriptions to 160 characters. Exceeding these limits results in truncation or posting errors.

Why Character Count Matters

Character limits ensure consistency across user interfaces, prevent abuse, and optimize display. In SEO, meta descriptions that fit within 160 characters display fully in search results. In social media, staying within limits avoids awkward truncation that can alter your message's meaning.

Common Use Cases

Social Media Posts

Check that your tweets, Instagram captions, and LinkedIn posts fit within platform character limits before publishing.

SEO Meta Descriptions

Keep your meta descriptions between 150 and 160 characters to ensure they display fully in Google search results without truncation.

Google Ads Copywriting

Verify that your ad headlines stay under 30 characters and descriptions under 90 characters to avoid rejection or automatic shortening.

SMS Marketing

Ensure your SMS messages stay within the 160-character GSM limit to avoid being split into multiple segments and incurring extra costs.

GitHub Commit Messages

Follow the conventional commit format: keep the subject line under 50 characters and the body under 72 characters per line.

Email Subject Lines

Keep email subject lines under 50 characters for optimal display across email clients on both desktop and mobile devices.

Push Notifications

Most push notification systems truncate after 100-200 characters. Count characters to ensure your message is fully visible.

Form Field Validation

Test input lengths against backend validation rules before submitting forms, preventing server-side errors and improving user experience.

Character Counting Tips

After counting characters, use Word Counter to get additional text metrics like reading time, speaking time, and average word length for a complete analysis.
Need to change the case of your text before counting? Use Case Converter to switch between uppercase, lowercase, title case, or sentence case.
Working with lists? Use Text Sorter to alphabetize lines, then check the character count to see how much space your sorted list uses.
Need placeholder text for layout testing? Use Lorem Ipsum Generator to generate text of a specific word count, then verify the character length here.
When writing Twitter/X threads, count each tweet separately to ensure none exceed the 280-character limit. The color-coded bars turn red when you go over.
For SEO, aim for meta descriptions between 150 and 160 characters. Too short wastes space; too long gets truncated with an ellipsis in search results.
If your text exceeds a limit, try removing filler words like "very," "really," and "just" — these often add unnecessary characters without adding meaning.
The UTF-8 byte size is especially useful for developers. If your API has a payload size limit, check the byte count to ensure your request body fits within the constraint.

Frequently Asked Questions

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Faisal Hossain

Founder & Developer of FreeKit

I personally designed and built every tool on this website — including the one you just used. If these tools have been helpful, I can build custom tools, automation workflows, websites, and SEO solutions tailored to your business.

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How to Use the Character Counter

Paste or type your text — Enter your content in the large text area above. All statistics update instantly as you type.

Review the stats grid — See your character count (with and without spaces), word count, sentence count, paragraph count, and UTF-8 byte size at a glance.

Check platform limits — The progress bars show how your text fits against Twitter/X, Instagram Bio, Meta Description, SMS, Google Ads, and LinkedIn limits with color-coded feedback.

Copy or clear — Use "Copy All Stats" to copy all metrics to your clipboard, "Sample Text" to load a demo, or "Clear" to reset.

Features

Real-time character counting with and without spaces

Word count, sentence count, and paragraph count

UTF-8 byte size calculation using TextEncoder API

Color-coded platform limit bars (green, yellow, red)

Twitter/X (280), Instagram Bio (150), Meta Description (160), SMS (160), Google Ad Title (30), LinkedIn (3,000)

Copy All Stats button for quick clipboard export

Sample text button to see the tool in action immediately

100% client-side processing — your text never leaves your browser

Responsive design that works on desktop, tablet, and mobile

Accurate handling of emojis, Unicode, and special characters

Understanding Character Counting

Characters With vs. Without Spaces

UTF-8 Byte Size

Platform Character Limits

Why Character Count Matters

Common Use Cases

Social Media Posts

Check that your tweets, Instagram captions, and LinkedIn posts fit within platform character limits before publishing.

SEO Meta Descriptions

Keep your meta descriptions between 150 and 160 characters to ensure they display fully in Google search results without truncation.

Google Ads Copywriting

Verify that your ad headlines stay under 30 characters and descriptions under 90 characters to avoid rejection or automatic shortening.

SMS Marketing

Ensure your SMS messages stay within the 160-character GSM limit to avoid being split into multiple segments and incurring extra costs.

GitHub Commit Messages

Follow the conventional commit format: keep the subject line under 50 characters and the body under 72 characters per line.

Email Subject Lines

Keep email subject lines under 50 characters for optimal display across email clients on both desktop and mobile devices.

Push Notifications

Most push notification systems truncate after 100-200 characters. Count characters to ensure your message is fully visible.

Form Field Validation

Test input lengths against backend validation rules before submitting forms, preventing server-side errors and improving user experience.

Character Counting Tips

After counting characters, use Word Counter to get additional text metrics like reading time, speaking time, and average word length for a complete analysis.

Need to change the case of your text before counting? Use Case Converter to switch between uppercase, lowercase, title case, or sentence case.

Working with lists? Use Text Sorter to alphabetize lines, then check the character count to see how much space your sorted list uses.

Need placeholder text for layout testing? Use Lorem Ipsum Generator to generate text of a specific word count, then verify the character length here.

When writing Twitter/X threads, count each tweet separately to ensure none exceed the 280-character limit. The color-coded bars turn red when you go over.

For SEO, aim for meta descriptions between 150 and 160 characters. Too short wastes space; too long gets truncated with an ellipsis in search results.

If your text exceeds a limit, try removing filler words like "very," "really," and "just" — these often add unnecessary characters without adding meaning.

The UTF-8 byte size is especially useful for developers. If your API has a payload size limit, check the byte count to ensure your request body fits within the constraint.

Frequently Asked Questions