🧩 Daily Utilities

23 ONLINE TOOLS

Multi-Time Zone Real Time Clock

Positive chronograph stopwatch

Focus for 25 minutes/rest for 5 minutes

BMI was calculated

Height, weight, BMI and size

Calculation of age

Calculate exact age based on birthday

Ten-thousand Year Calendar

Calendar view for any year and month

Time difference calculation

How long is the difference between the two dates

Relative Salutation

Common kinship titles query

Hanzi to Pinyin

Chinese to Pinyin (with tone)

Simple Conversion

↔ Simplified Chinese

Identity card analysis

Verify 18-digit ID and parse information

Where the phone number belongs

Judge the operator according to the number segment (reference)

Randomly draw one from the list

Make a decision

Random selection of carousels, goodbye to tangles

Action Group By

Randomize the list into N groups

Screen centimeters (in actual pixels, corrected for printing)

- Digital Protractor:

Enter the angle to view the schematic

Locally saved to-do lists

Handheld notes saved locally

What to eat today

Choose Difficulty Savior to help you decide at random

Handheld Barrage led

Full-screen scrolling text, suitable for airport pickup

Inquiries from capitals

Quickly search capitals by country name

Blood Group Inheritance Law

Calculate the child's possible blood type based on the parent's blood type