Sitemap
Every page on Gearboxly in one place — 210 free tools across 13 categories, plus 31 guides and the main site pages. Looking for the XML sitemap for search engines? It's at /sitemap.xml.
Main pages
Tools by category
210 toolsText Tools27
- Word Counter
- Character Counter
- Case Converter
- Lorem Ipsum Generator
- Remove Duplicate Lines
- Text Compare
- Slug Generator
- Reverse Text
- Text Sorter
- Remove Line Breaks
- Find and Replace Text
- Binary ⇄ Text Converter
- Morse Code Translator
- Text Repeater
- Reading Time Calculator
- Remove Extra Spaces
- HTML to Text
- Line Counter
- Random Text Generator
- Caesar Cipher (ROT13)
- Palindrome Checker
- List Randomizer
- Text to Speech
- NATO Phonetic Alphabet Converter
- Typing Speed Test
- Fancy Text Generator
- Punjabi Keyboard
Developer Tools46
- JSON Formatter
- Base64 Encode / Decode
- UUID Generator
- Hash Generator
- Unix Timestamp Converter
- URL Encoder / Decoder
- Password Generator
- JWT Decoder
- Regex Tester
- Password Strength Checker
- Markdown Preview
- Color Contrast Checker
- JSON to CSV Converter
- HTML Entity Encoder / Decoder
- QR Code Generator
- Number to Words Converter
- PX to REM Converter
- HTML Formatter
- CSS Formatter
- JavaScript Formatter
- SQL Formatter
- YAML Formatter
- XML Formatter
- URL Parser
- JSON ⇄ YAML Converter
- Chmod Calculator
- SSL Certificate Checker
- DNS Records Checker
- WHOIS Lookup
- Email Verifier
- UTM Campaign URL Builder
- Reverse DNS Lookup
- Cron Expression Explainer
- What Is My IP
- User Agent Parser
- Bcrypt Hash Generator
- JSON to XML Converter
- JSON to TypeScript
- CSV to Markdown Table
- HTML Preview
- JSON Diff
- Mock Data Generator
- Text Encryptor
- HTML Table Generator
- HTML Editor
- HTML to Markdown
Finance Calculators16
- Loan Calculator
- Compound Interest Calculator
- Discount Calculator
- Sales Tax Calculator
- Tip Calculator
- Simple Interest Calculator
- ROI Calculator
- Savings Goal Calculator
- Markup Calculator
- Break-Even Calculator
- Mortgage Calculator
- Salary Calculator
- Credit Card Validator
- Invoice Generator
- Currency Converter
- Unit Price Calculator
SEO Tools29
- Meta Tag Generator
- Open Graph Generator
- Robots.txt Generator
- Keyword Density Checker
- HTML Minifier
- CSS Minifier
- SEO Audit Tool
- Keyword Generator
- Keyword Extractor
- SERP Snippet Preview
- Website SEO Audit (Crawler)
- Broken Link Checker
- Redirect Checker
- Robots.txt Tester
- Sitemap Generator
- Sitemap Validator
- Meta Tags Analyzer
- Structured Data Checker
- HTTP Header Checker
- Hreflang Checker
- Link Analyzer
- Image SEO Checker
- Social Media Preview
- Page Speed Test
- Keyword Density Analyzer
- Canonical Tag Checker
- Readability Analyzer
- Heading Structure Analyzer
- Text-to-HTML Ratio Checker
Math Tools15
- Percentage Calculator
- Average Calculator
- Fraction Calculator
- Ratio Calculator
- Random Number Generator
- Prime Number Checker
- GCD & LCM Calculator
- Standard Deviation Calculator
- Quadratic Equation Solver
- Circle Calculator
- Scientific Calculator
- GPA Calculator
- Grade Calculator
- Coin Flip & Dice Roller
- Random Team Generator
Guides & articles
31 posts- How to Audit Your Website's SEO for Free: A 10-Point Checklist
- 8 Free Alternatives to Adobe Acrobat (No Sign-Up Needed)
- How to Sign a PDF for Free (No Printing, No Scanning)
- Core Web Vitals Explained (and How to Test Yours for Free)
- JPG vs PNG vs WebP: Which Image Format Should You Use?
- HEX, RGB and HSL: A Simple Guide to CSS Colors
- How to Compress Images Without Losing Quality
- How to Create a Strong Password (Why Length Beats Complexity)
- What Is an SSL Certificate? (And How to Check Yours)
- How to Calculate Your GPA (Step by Step, with a Free Calculator)
- How to Calculate a Percentage (with Simple Examples)
- How to Calculate BMI (Formula, Categories and What It Means)
- How to Calculate Age From a Date of Birth
- Understanding Mortgage Payments: Where Your Money Actually Goes
- Word and Character Counts: The Limits That Actually Matter
- What Is a UTM Link? How to Build and Track Campaign URLs
- What Is Base64 Encoding? A Plain-English Explainer
- What Is JSON? A Beginner's Guide (with Examples)
- What Is a Hash Function? MD5, SHA-256 and Checksums Explained
- How Compound Interest Works (and Why Starting Early Wins)
- How to Write a Meta Description That Gets Clicks
- How to Convert Time Zones (Without the Headache)
- How to Make a QR Code for Free (No App, No Sign-Up)
- How to Edit a PDF for Free Online (Without Acrobat)
- How to Merge PDF Files for Free (No Upload, No Sign-Up)
- How to Split a PDF for Free (Extract or Separate Pages)
- How to Add a Watermark to a PDF for Free
- How to Convert a PDF to JPG or PNG (Free, No Upload)
- How to Read a WHOIS Record (and Check When a Domain Expires)
- How to Extract Text From an Image for Free (OCR, Nothing Uploaded)
- How to Convert Photos to PDF for Free (No Watermark, No Sign-Up)