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๐Ÿ‡บ๐Ÿ‡ธ English ๐Ÿ‡ช๐Ÿ‡ธ Espaรฑol ๐Ÿ‡ซ๐Ÿ‡ท Franรงais ๐Ÿ‡ฉ๐Ÿ‡ช Deutsch ๐Ÿ‡ฎ๐Ÿ‡น Italiano ๐Ÿ‡ง๐Ÿ‡ท Portuguรชs ๐Ÿ‡ท๐Ÿ‡บ ะ ัƒััะบะธะน ๐Ÿ‡จ๐Ÿ‡ณ ไธญๆ–‡ ๐Ÿ‡ฏ๐Ÿ‡ต ๆ—ฅๆœฌ่ชž ๐Ÿ‡ธ๐Ÿ‡ฆ ุงู„ุนุฑุจูŠุฉ ๐Ÿ‡ฎ๐Ÿ‡ณ เคนเคฟเคจเฅเคฆเฅ€ ๐Ÿ‡ฐ๐Ÿ‡ท ํ•œ๊ตญ์–ด ๐Ÿ‡ณ๐Ÿ‡ฑ Nederlands ๐Ÿ‡ธ๐Ÿ‡ช Svenska ๐Ÿ‡ฉ๐Ÿ‡ฐ Dansk ๐Ÿ‡ณ๐Ÿ‡ด Norsk ๐Ÿ‡ซ๐Ÿ‡ฎ Suomi
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๐Ÿ”ง Utility Tools

Miscellaneous utility tools for everyday tasks and productivity. Generate content, validate data, check browser information, and perform various utility functions for personal and professional use.

15 Tools
Multi Purpose
Handy Utilities
Free Always
Category Rating
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4.7 / 5
267 total ratings across all tools

Essential Utility Tools

Versatile collection of utility tools for validation, generation, and everyday productivity tasks.

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Credit Card Validator

Validate credit card numbers using industry-standard algorithms including Luhn algorithm verification.

  • Luhn algorithm validation
  • Card type detection
  • Format verification
  • Security testing
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4.7 (24 votes)
Most Used Validate Card โ†’
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Privacy Policy Generator

Generate comprehensive privacy policies for websites and applications with legal compliance features.

  • GDPR compliance
  • Customizable templates
  • Multiple jurisdictions
  • Legal framework support
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4.7 (26 votes)
Essential Generate Policy โ†’
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What is My User Agent

Detect your browser's user agent string and analyze browser, OS, and device information.

  • User agent detection
  • Browser identification
  • OS detection
  • Device analysis
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4.7 (26 votes)
Popular Check User Agent โ†’
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Email Validator

Validate email addresses and check format compliance with RFC standards.

  • RFC compliance check
  • Format validation
  • Domain verification
  • Syntax analysis
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4.7 (22 votes)
Validation Validate Email โ†’
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Phone Validator

Validate phone numbers and check format compliance for different countries.

  • International formats
  • Country code validation
  • Format checking
  • Number parsing
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4.7 (17 votes)
Validation Validate Phone โ†’
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What is My Browser

Detect detailed browser information including version, engine, and supported features.

  • Browser detection
  • Version information
  • Feature support
  • Compatibility checking
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4.6 (18 votes)
Analysis Check Browser โ†’
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Screen Resolution Checker

Check your screen resolution, viewport size, and display specifications instantly.

  • Resolution detection
  • Viewport analysis
  • DPI calculation
  • Display specifications
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4.6 (14 votes)
Display Check Resolution โ†’
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Terms & Conditions Generator

Create professional terms and conditions documents for websites, apps, and services.

  • Professional templates
  • Business customization
  • Legal compliance
  • Industry-specific clauses
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4.7 (19 votes)
Legal Generate Terms โ†’
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Disclaimer Generator

Generate legal disclaimers for websites, blogs, and content to protect against liability.

  • Liability protection
  • Content-specific disclaimers
  • Legal templates
  • Risk mitigation
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4.6 (16 votes)
Legal Generate Disclaimer โ†’
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URL Opener

Open multiple URLs simultaneously in separate tabs for efficient browsing and testing.

  • Bulk URL opening
  • Tab management
  • Batch processing
  • Time-saving automation
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4.6 (12 votes)
Productivity Open URLs โ†’
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Find Facebook ID

Find Facebook profile IDs, page IDs, and group IDs from URLs for development and integration.

  • Profile ID extraction
  • Page ID detection
  • Group ID finder
  • API integration support
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4.7 (12 votes)
Social Find Facebook ID โ†’
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URL Parser

Parse and analyze URL components including protocol, domain, path, and query parameters.

  • URL component extraction
  • Parameter analysis
  • Structure validation
  • Query string parsing
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4.6 (12 votes)
Development Parse URL โ†’
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HTTP Headers Checker

Analyze HTTP response headers for any website to debug and optimize web performance.

  • Header analysis
  • Security headers check
  • Cache control analysis
  • Performance debugging
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4.6 (16 votes)
Technical Check Headers โ†’
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Website Screenshot

Take screenshots of websites and web pages for documentation and testing purposes.

  • Full page capture
  • Mobile responsive
  • High quality images
  • Batch processing
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4.7 (20 votes)
Capture Take Screenshot โ†’
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Ping Website

Test website connectivity and response time for performance monitoring and diagnostics.

  • Response time testing
  • Connectivity check
  • Performance monitoring
  • Uptime verification
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4.6 (13 votes)
Testing Ping Website โ†’

Productivity & Utility Best Practices

Master utility tools and everyday productivity techniques with these essential tips and workflows.

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Credit Card Validation

Understanding card validation algorithms and security best practices for e-commerce.

โ€ข Luhn algorithm checks digit validity โ€ข Never store full card numbers โ€ข Use tokenization for payments โ€ข Validate on both client and server โ€ข Test with valid test card numbers
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Legal Document Generation

Create compliant privacy policies and terms that protect your business and users.

โ€ข Include all required legal clauses โ€ข Update policies when laws change โ€ข Use clear, understandable language โ€ข Cover data collection practices โ€ข Specify user rights and obligations
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Browser Detection

Use browser and user agent information for debugging and feature detection.

โ€ข Don't rely solely on user agent strings โ€ข Use feature detection over browser detection โ€ข Test across multiple browsers โ€ข Consider mobile vs desktop differences
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URL Management

Efficiently manage and analyze URLs for development and testing workflows.

โ€ข Parse URLs for component analysis โ€ข Validate URL structure before use โ€ข Handle special characters properly โ€ข Use URL builders for complex queries
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Data Validation

Implement proper validation for emails, phones, and other user input data.

โ€ข Validate format and structure โ€ข Check for common typos โ€ข Use regex patterns carefully โ€ข Provide helpful error messages
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Productivity Workflows

Streamline repetitive tasks with utility tools and automation techniques.

โ€ข Batch process similar tasks โ€ข Use keyboard shortcuts โ€ข Automate repetitive workflows โ€ข Organize tools in categories โ€ข Create bookmarks for frequent tools

Frequently Asked Questions

Are the generated credit card numbers real or safe to use? +
No, generated credit card numbers are for testing purposes only and cannot be used for real transactions. They pass validation algorithms but are not linked to actual accounts. Use them only for development and testing environments.
Do the privacy policy generators create legally binding documents? +
Our generators create templates based on common legal requirements, but they should be reviewed by a legal professional. Laws vary by jurisdiction and business type, so always consult an attorney for important legal documents.
Why does my user agent string look different on different websites? +
Some browsers modify user agent strings based on website compatibility or user settings. Additionally, browser extensions or privacy tools might alter the user agent string to protect user privacy or improve compatibility.
Can I use the URL opener for bulk testing websites? +
Yes, the URL opener is perfect for testing multiple websites simultaneously. However, be mindful of your system resources and internet bandwidth when opening many URLs at once. Consider opening them in smaller batches.
How accurate is the browser and screen resolution detection? +
Our detection tools use JavaScript APIs that are highly accurate for most standard configurations. However, results may vary with custom browser settings, privacy extensions, or unusual display setups.
Can I find Facebook IDs for private profiles? +
You can only find Facebook IDs for public profiles, pages, and groups. Private profiles and content are protected by Facebook's privacy settings and cannot be accessed through public tools.
What HTTP headers should I check for website security? +
Key security headers include Content-Security-Policy (CSP), Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, and Referrer-Policy. These headers help protect against various web vulnerabilities.
Are these utility tools safe to use with sensitive data? +
Most of our tools process data client-side for security, but avoid using real sensitive information like actual credit card numbers, personal data, or confidential business information. Use test data whenever possible.
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200+ Forever Free Tools

Complete collection of converter tools, generators, and utilities. All completely free to use without registration, forever.

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Fast & Browser-Based

Lightning-fast processing that currently happens in your browser. Most tools work offline and your data stays on your device.

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Mobile Optimized

All tools work perfectly on mobile phones, tablets, and desktop computers with responsive design and intuitive interfaces.

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Privacy Committed

Current browser-based processing means your files never leave your device. Ad-supported for sustainability, transparent about practices.

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