Utilo Blog
How to verify password strength
See how to use Utilo password strength checker to evaluate the security of your passwords.
Read more →How to create UTM links for campaign tracking
Learn to generate links with UTM parameters using Utilo generator to track campaigns in Google Analytics.
Read more →How to compress images online without losing quality
Learn to use Utilo image compressor to reduce file size without sending to server.
Read more →How to calculate compound interest
Learn to use Utilo compound interest calculator to project investments and loans.
Read more →How to convert Markdown to HTML
See how to use Utilo Markdown to HTML converter with live preview.
Read more →How to compare texts and see differences
Learn to use Utilo text comparator to visualize differences between two texts.
Read more →How to convert colors between HEX, RGB, and HSL
Learn to convert colors between different formats using Utilo color converter.
Read more →How to minify HTML, CSS, and JavaScript
See how to use Utilo code minifier to reduce the size of HTML, CSS, and JavaScript files.
Read more →How to generate UUIDs v1, v4, and v7
Learn to generate universally unique identifiers (UUID) using Utilo generator for development.
Read more →How to test regular expressions (Regex)
Learn to test and validate regular expressions using Utilo Regex tester with live preview.
Read more →How to generate test card numbers
Learn to generate valid credit card numbers for testing using Utilo generator.
Read more →How to convert JSON to CSV and CSV to JSON
Learn to convert data between JSON and CSV using Utilo converter for data import and export.
Read more →How to generate MD5, SHA256, and other hashes
See how to use Utilo hash generator to create MD5, SHA256, SHA512, and other algorithms.
Read more →How to decode JWT tokens online
Learn to decode and view JWT token content using Utilo decoder.
Read more →How to convert XML to JSON and vice versa
Learn to convert data between XML and JSON using Utilo converter with validation and formatting.
Read more →How to format and validate JSON online
See how to use Utilo JSON formatter to validate, format, and minify JSON code.
Read more →How to validate CPF and CNPJ online
Learn to validate CPF and CNPJ using Utilo tool to verify if documents are valid.
Read more →Lorem Ipsum generator for layouts and prototypes
Learn how to use Utilo Lorem Ipsum generator to fill layouts and prototypes with dummy text.
Read more →Text transformer: uppercase, lowercase, and more
Learn to use Utilo text transformer to convert uppercase, lowercase, remove accents, and generate slugs.
Read more →How to calculate exact age with Utilo calculator
See how to use Utilo age calculator to find your exact age in years, months, and days.
Read more →How to lookup ZIP code and find addresses
Learn to use Utilo ZIP code lookup tool to find complete addresses from ZIP code.
Read more →Percentage calculator: discounts and increases
See how to use Utilo percentage calculator to calculate discounts, increases, and percentage values.
Read more →How to calculate difference between dates in Utilo
Learn to calculate the difference in days between two dates using Utilo tool.
Read more →Generating QR Codes for links and contacts with Utilo
Learn to create QR Codes for links, texts, phones, and other information using Utilo QR Code generator.
Read more →How to add and subtract hours using Utilo calculator
See how to use Utilo time calculator to add and subtract hours and minutes from a base time.
Read more →Base64: what it is and how to convert text in Utilo
Understand what Base64 is, what it's for, and how to convert texts easily using Utilo.
Read more →How to use Utilo currency converter
Learn to convert values between real, dollar, and euro using Utilo currency converter.
Read more →Rule of 3: how to use and solve everyday problems
Learn how to apply the rule of 3 to solve proportion problems, discounts, recipes, and much more.
Read more →How to calculate BMI and interpret the result
Learn what BMI is, how to calculate it using Utilo calculator, and how to interpret the result.
Read more →How to create strong passwords with Utilo password generator
See how to use Utilo password generator to create strong, secure, and hard-to-guess passwords.
Read more →How to generate CPF for system testing
Learn how to generate valid CPFs for use in testing, validation, and system development without exposing real data.
Read more →