Everyday Web Tools, Simplified.
100% free online tools for developers, creators, and professionals. Zero sign-ups, no server uploads—everything runs inside your browser.
Age Calculator
Calculate exact age in years, months, days, and hours.
BMI Calculator
Calculate your Body Mass Index and find healthy weight ranges.
Percentage Calculator
Quickly compute percentages, increases, and decreases.
Discount Calculator
Find final sale price and total savings instantly.
Loan Calculator
Estimate monthly EMI, total interest, and payback schedules.
Compound Interest Calculator
Project investment growth over time with compounding interest.
JSON Formatter & Validator
Prettify, validate, minify, and run schema checks on JSON payloads.
JSON Diff & Compare
Compare two JSON objects side-by-side to highlight structural changes.
JWT Decoder
Decode JSON Web Tokens and inspect header & payload.
UUID Generator
Generate random v4 UUIDs in bulk.
Base64 Encoder / Decoder
Safely encode or decode strings and binary text.
Regex Tester
Test JavaScript regular expressions with real-time match highlighting.
Color Picker & Eyedropper
Pick HEX/RGB/HSL codes, extract palettes, and sample image colors.
Image Background Remover
Remove image backgrounds automatically using client-side AI.
Image Compressor
Reduce image file size locally without losing visual quality.
Image Resizer
Change image dimensions (width/height) with custom aspect ratio.
Image → WebP Converter
Convert traditional images to lightweight WebP format.
Images → PDF Converter
Combine multiple image files into a single PDF document.
Word Counter
Count words, characters, sentences, and estimated reading time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, slug-case.
Remove Duplicate Lines
Deduplicate list lines instantly and sort results alphabetically.
Text Diff Comparison
Compare two text blocks and highlight differences side-by-side.
Time Zone Converter
Convert timestamps between UTC, EST, PST, IST, and GMT zones.
World Clock
View live local times across major global business hubs.
Date Calculator
Calculate duration between two dates or add/subtract days.
Countdown Timer
Create customizable visual live countdown timers for events.