Professional Web Tools
Modular architecture for 50+ production-grade utilities under one unified design system.
VIP Featured Tool
WhatsApp Direct Chat Generator
Open WhatsApp chats instantly with a phone number and message, no contact saving required.
Developer
JWT Decoder
Decode JWT header and payload instantly with validation feedback.
Developer
JSON Formatter
Format, minify, and validate JSON data accurately.
Developer
Base64 Encoder Decoder
Encode and decode Base64 strings with UTF-8 support.
Developer
URL Encoder Decoder
Encode and decode URL strings for web-safe transport.
Developer
UUID Generator
Generate secure UUIDs for IDs, records, and sessions.
Security
Password Generator
Create strong customizable passwords for better security.
Security
Hash Generator
Generate SHA-256 hashes directly in your browser.
Developer
Unix Timestamp Converter
Convert Unix timestamps to human-readable date/time.
Design
Color Converter
Convert HEX color values into RGB format instantly.
SEO
Slug Generator
Create clean SEO-friendly URL slugs from any title.
Finance
ROI Calculator
Model investment returns with monthly and annual projections.
Business
Invoice Generator
Create clean professional invoices ready for PDF export.
Finance
Loan Repayment Planner
Estimate monthly payments and total interest over time.
Business
Profit Margin Analyzer
Measure gross and net margin performance accurately.
SEO
SEO Meta Builder
Generate optimized titles and descriptions for search.
Writing
Word Counter
Count words, characters, and reading time instantly.
Writing
Case Converter
Convert text to upper, lower, title, and sentence case.
Developer
CSV to JSON
Convert CSV rows to structured JSON output.
Developer
JSON to CSV
Convert JSON arrays to CSV format quickly.
Developer
HTTP Header Inspector
Review and parse HTTP header blocks cleanly.
Developer
Regex Tester
Test regular expressions against sample text.
Performance
HTML Minifier
Reduce HTML size for faster page delivery.
Performance
CSS Minifier
Compress CSS code for performance gains.
Performance
JavaScript Minifier
Minify JavaScript source safely for deployment.
Design
Image Size Estimator
Estimate image dimensions and file impact quickly.
Writing
Reading Time Estimator
Estimate reading duration for content pieces.
SEO
Keyword Density Checker
Analyze keyword usage frequency in your content.
SEO
Meta Tag Preview
Preview search snippet titles and descriptions.
SEO
Open Graph Generator
Build social meta tags for link previews.
Marketing
Email Subject Line Grader
Score subject lines for clarity and impact.
Marketing
UTM Builder
Generate campaign tracking URLs with UTM tags.
Finance
Break Even Calculator
Calculate break-even points for products and services.
Finance
Gross Margin Calculator
Compute gross margin percentage from sales data.
Finance
Net Profit Calculator
Calculate net profit from revenue and expenses.
Finance
Commission Calculator
Calculate sales commission by rate and tiers.
Finance
VAT Calculator
Add or remove VAT from any amount instantly.
Commerce
Discount Calculator
Calculate discount amounts and final price.
Commerce
Markup Calculator
Compute markup percentage and final pricing.
Math
Percentage Calculator
Solve common percentage equations quickly.
Math
Unit Converter
Convert units across length, weight, and volume.
Math
Speed Converter
Convert speed values between km/h, mph, and m/s.
Health
BMI Calculator
Calculate body mass index from height and weight.
Health
Calorie Needs Estimator
Estimate daily calorie requirements by profile.
Finance
Mortgage Calculator
Estimate mortgage payments and total borrowing cost.
Finance
Compound Interest Calculator
Project growth with compounding over time.
Finance
Savings Goal Planner
Plan monthly savings to hit target amounts.
Finance
Debt Snowball Planner
Organize debt payoff order and progress.
Productivity
Time Zone Converter
Convert meeting times across global zones.
Productivity
Pomodoro Timer
Run focus sessions with timed intervals.
Productivity
Task Priority Matrix
Prioritize tasks by urgency and importance.