Fast, secure, beautifully designed online tools.
No installation. No signup. Use instantly.
Find exactly what you need from our collection of 45+ purpose-built tools.
Compress, resize, crop
Merge, split, extract
JSON, Base64, UUID
Meta tags, slugs, robots
Generate, write, chat
Compound interest, discount, BMI
Formats, units
Count, compare, format
Colors, gradients
Password, generators
Our most popular tools, used by professionals every day.
Reduce image file sizes instantly in your browser without noticeable quality loss.
Combine multiple PDF documents into a single contiguous file effortlessly.
Prettify, minify, and debug JSON payloads with syntax highlighting and structural validation.
Create cryptographically secure, random passwords customized to your exact requirements.
Instantly convert text strings into clean, SEO-friendly URL slugs.
Resize images to custom pixel dimensions while preserving proportions and processing everything directly in your browser.
Instant calculations for discounts, BMI, percentages, and everyday decisions — all in your browser.
Calculate investment growth with compound interest. Supports regular contributions, multiple compounding frequencies, and a year-by-year growth breakdown.
Calculate percentage discounts, percent off, sale prices, savings, and discount amounts instantly. Enter the original and sale price to find the exact discount percentage.
Calculate your Body Mass Index (BMI) using metric (kg/cm) or imperial (lbs/ft/in) units. Check your official WHO weight category and healthy weight range.
Solve complex proportional math, calculate discounts, and find ratio differences instantly.
Tools run instantly in your browser. No server waiting times.
Files never leave your device. Everything is processed locally.
No paywalls, no subscriptions, no forced watermarks.
Perfectly optimized for your phone, tablet, and desktop.
Works on Chrome, Safari, Firefox, and Edge flawlessly.
Skip the app store. Open the site and start working immediately.
Every tool runs entirely in your browser. Your files never leave your device.
Get notified when we launch new tools and features. No spam, ever.