Master Your Documents & Data
Guides and tips for using our free utilities.
Clean Up Messy SQL Queries
Readable SQL reduces bugs. Beautify complex database queries instantly.
MD5 vs SHA: Secure Hashes
Understand the difference between MD5, SHA-1, and SHA-256 for file integrity.
Prevent XSS with HTML Encoding
Protect your website from Cross-Site Scripting by encoding special characters.
Why Minify CSS?
Reduce website load time by compressing CSS files and removing whitespace.
URL Encoding Explained
Why do URLs have %20? Learn how encoding works for safe links.
Convert Word to PDF
Preserve your formatting securely in the browser without uploading files.
Convert PDF to Word
Need to edit a PDF? Convert it back to an editable DOCX file instantly.
Merge PDF Files
Combine multiple documents into one professional file for easier sharing.
Split PDF Pages
Extract specific chapters or separate pages from large documents instantly.
Compress PDF Size
Reduce file size significantly for email while maintaining document quality.
Repair Corrupt PDFs
File not opening? Attempt to fix corrupted headers and recover your data.
Extract Text (OCR)
Don't retype! Convert scanned documents and images into editable text.
Remove PDF Pages
Clean up your documents by deleting unwanted or blank pages.
Organize PDF Pages
Rearrange page order to fix scanned documents.
Images to PDF
Create professional albums by combining JPG/PNGs into a PDF.
PDF to JPG
Turn PDF pages into high-quality images for social sharing.
Client-Side Security
Understand why processing files in the browser is safer than uploading them.
Generate Strong Passwords
Create unhackable passwords instantly to secure your accounts.
Check Your BMI
Calculate your Body Mass Index quickly to monitor your health.
Loan Calculator Guide
Plan your mortgage or auto loan payments with amortization.
Discounts & Tax
Find the real final price of items on sale instantly.
Word Count Guide
Track characters and word count for essays and SEO.
Convert Text Case
Toggle between Uppercase, lowercase, and CamelCase instantly.
Base64 Explained
A guide to encoding and decoding data strings for developers.
What is Unix Time?
Convert Epoch timestamps to human-readable dates easily.
Hex to RGB Colors
Essential color conversion guide for web designers.
Calculate Percentages
Solve percentage increases and decreases without a headache.
Create Custom QR Codes
Generate codes for websites, Wi-Fi, and vCards instantly.
Format & Validate JSON
Debug API responses with proper indentation and error checking.
Pomodoro Technique
Boost focus with the 25-minute work cycle method.
Resize Images
Optimize photos for social media without losing quality.
Calculate Exact Age
Know your exact age in years, months, and days.
Generate Lorem Ipsum
Create placeholder text for wireframes and mockups.
Binary & Hex Converter
Switch between Binary, Decimal, and Hexadecimal systems.
Understanding Aspect Ratios
Calculate screen dimensions for 16:9, 4:3, and social media.
Download Time Calculator
Estimate how long large file transfers will take.
Compare Text Files
Find differences between two texts or code snippets instantly.
URL Encoding and Decoding
Why do URLs have %20? Learn how encoding works and use our free tool to debug query strings.
Why Minify CSS?
Reduce your website's load time by compressing CSS files. Remove whitespace and comments instantly.