Chat with LLM in one place
Get the cost of driving by given car model & distance
Get the balanced chemical equation
Look up for the Chinese Character
Search explanation & pronouciation of Chinese word
Calculate the number of days between two dates
Help you randomly choose an option
Convert Mandarin to Jyutping
Supports mutual conversion between cm, m, km, mil, mm
Convert number to Roman numerals
A simple pomodoro to help you focus
Get the detail of radio signal code
Record your screen without install any software
Get the personal income tax by your income
Remove useless parameters from URL
Generate different sizes for your icon
Slice the image to 3x3 grid
Put multiple images in a single image
Create PH-like image
Generate a QRcode for text, link or WI-FI
Generate the structure of a folder
Reduce image's size on disk
Generate a manifest file for your website
Look up MIME type for file or vise versa