adminshakeel TOOLS2030 / Developer Tools JSON, Base64 and URL Encoding Explained JSON formatting, Base64 encoding and URL encoding are common developer tasks, but they solve different problems. Knowing which one you need prevents corrupted data and confusing errors. JSON formatting JSON stores structured data using objects, arrays, keys and values. Minified JSON is compact but difficult … Read more
TOOLS2030 / Text Tools QR Codes and Strong Passwords: A Practical Security Guide QR codes and passwords solve different problems, but both are frequently used in everyday digital workflows. A QR code makes information easy to scan; a strong password helps protect access to an account. Create QR codes carefully The QR Code Generator can … Read more
TOOLS2030 / Text Tools How to Count Words, Characters and Reading Time Word and character counts are useful for essays, product descriptions, social posts, SEO titles, assignments and forms with length limits. Reading-time estimates help writers understand how long a page may take to read. Word count A word counter usually identifies groups of text … Read more
TOOLS2030 / Calculators Percentage, Discount, GST and VAT Calculations Explained Percentages are used in discounts, taxes, markups, tips and business calculations. Understanding the base amount is the key to getting the right answer. Basic percentage To find 20% of 500, multiply 500 by 0.20. The result is 100. The Percentage Calculator is useful when you … Read more
TOOLS2030 / Calculators How EMI Is Calculated for Loans EMI means Equated Monthly Instalment. It is the fixed monthly payment commonly used to repay a loan over a set period. Each payment normally includes both principal and interest. What affects EMI? Loan amount: a larger principal normally increases the monthly payment. Interest rate: a higher … Read more
TOOLS2030 / Calculators Simple Interest vs Compound Interest: What Is the Difference? Simple interest is calculated only on the original principal, while compound interest can also earn interest on interest already added. That difference becomes more important as time increases. Simple interest formula Simple Interest = Principal × Rate × Time. If 100,000 is invested … Read more
TOOLS2030 / Image Tools JPG vs PNG vs WebP: Which Image Format Should You Use? JPG, PNG and WebP can all display high-quality images, but they are designed for different jobs. Choosing the right format can improve visual quality, transparency support and file size. Format Best for Main strength JPG Photos Small files with lossy … Read more
TOOLS2030 / Image Tools How to Resize Images for Social Media and Websites Different websites and social platforms display images at different shapes and dimensions. Resizing before upload helps avoid slow pages, accidental cropping and oversized files. Know the difference between resize and crop Resizing changes the width and height of the whole image. Cropping … Read more
TOOLS2030 / Image Tools How to Compress Images Without Losing Too Much Quality Image compression reduces file size so photos upload faster, use less storage and fit website or email limits. The goal is not always the smallest possible file; it is usually the smallest file that still looks good for its intended use. Start … Read more
TOOLS2030 / PDF Tools PDF to Word, PowerPoint or Excel: Which Converter Should You Use? The right output format depends on what you want to do after conversion. Word is best for editable text, PowerPoint for presenting pages, and Excel for structured table-style data. Quick comparison Need Best tool Edit paragraphs and text PDF to … Read more