General Tools
25 free general tools — no sign-up, no ads, works instantly in your browser.
BMI Calculator
Calculate your Body Mass Index and find your ideal weight range.
Percentage Calculator
Calculate percentages with 4 different modes including marks and increase/decrease.
Date Difference Calculator
Find the exact difference between two dates in days, weeks, months, and years.
QR Code Generator
Generate QR codes for any URL or text. Download as PNG instantly.
Discount Calculator
Calculate sale price and total savings instantly.
Age Calculator
Calculate your exact age in years, months, days, and more.
CGPA Calculator
Calculate your CGPA on 4.0 and 10.0 scales with grade references.
Word Counter
Real-time word, character, sentence, and paragraph counter with reading time.
Unit Converter
Convert between units of length, weight, temperature, area, speed, and volume.
Case Converter
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more.
Random Number Generator
Generate random numbers within a custom range. Supports bulk generation and unique values.
Character Counter
Count characters, words, sentences and check against social media limits in real time.
Time Zone Converter
Convert times across world time zones instantly. Plan global meetings with ease.
Color Picker
Pick colors and instantly convert between HEX, RGB, HSL, and CMYK. Explore color harmonies.
Emoji Picker
Browse, search, and copy emojis by category. Tracks your recently used emojis.
Countdown Timer
Count down to any date and time with event presets and a fullscreen display.
Random Name Picker
Pick random winners from a list of names. Perfect for raffles, giveaways, and classroom picks.
Tip + Split Bill Calculator
Calculate tip and split restaurant bills among people.
Business Days Calculator
Count working days between two dates (Mon-Fri).
Image Resizer
Resize images to custom width and height in browser.
Image Compressor
Compress JPG and PNG images online with adjustable quality settings.
Image Converter
Convert image formats between PNG and JPG instantly.
PDF Merge
Merge multiple PDF files into one document securely in your browser.
PDF Split
Extract a page range or split every page into separate PDFs (ZIP).
PDF Rotate
Rotate every page in a PDF by 90°, 180°, or 270° and download.