Support dozens of barcodes for online generation, which can be generated in batches
Support generating text, URL, email, SMS, wifi, business cards and other QR codes
Online free mind map, support a variety of templates and formats to export
Online Unix timestamp or year month day time transfer
Online use of the Pomodoro, an internationally recognized method of efficient work
Choose a difficulty buster to help you decide whether to do something
Sketches can be drawn online and saved as pictures. Or for picture annotations
Create or edit markdown online, you can do html or md import editing
Online compressed package decompression tool supports zip, purely online implementation
Online compression tool supports zip compression format, supports compression levels 1 to 9
Scan QR code online, support batch analysis and download
Support rgb, hsl, hsv, cmyk, hex, rgba, hsla, hsva, cmyka online conversion.
Generating passwords online supports turning case on or off Number Special symbols
Support online JSON formatting, compressed search, etc
