Led subtitle scrolling tool, suitable for playing work content, text reminders, advertising slogans, etc. on computers or mobile phones

Online text encryption and decryption tools, support AES, DES, RC4, rabbit, tripledes

It can automatically recognize the faces in the photos and cut out the head pictures in batches

Free online image color recognition tool, which can extract the main color of the image

This tool can quickly calculate the number of words, letters, numbers, punctuation and Chinese characters in the article

Can generate mind maps, flowcharts, time series diagrams, and line charts based on keywords

The tool can generate QR code pictures from web addresses or text, and can set the format, fault tolerance, size, color and logo of QR codes

The tool can convert timestamps into date and time, and can also convert date and time into timestamps

You can convert text to UTF-8 or UTF-8 to text

The JSON formatter can beautify the compressed JSON code or compress the JSON code