NiuNiuTools

1: Support various data encryption and decryption; 2: Support multi-scenario life information query, such as horoscope query, exchange rate query, garbage classification query, etc.; 3: Support various network tools, such as IP address query, port scanning, Ping, etc.; 4: Support a variety of video editing and extraction tools, high-quality copywriting; 5: Support Chinese and English signature design; 6: Support QR code generation and scanning, base conversion, handheld barrage, etc.