SM4 is a 128-bit block cipher, currently established as a national standard (GB/T 32907-2016) of China. Multiple block cipher modes are supported. It complete implementation of SM4 cipher encryption/decryption with ECB, CBC, CFB, OFB, CTR block modes.

SQL Minify can streamline your SQL code effortlessly. It efficiently removes unnecessary spaces, line breaks, and comments, reducing file size and improving load times. Ideal for large-scale projects, SQL Minify ensures your queries are compact without sacrificing functionality.

CSS Gradient Text Generator is a CSS code generation tool that helps developers and designers create visually appealing colorful gradient text effects. It allows you to apply gradient colors to text elements effortlessly.

ASCII Night Sky Generator is an ASCII art generation tool that can randomly create beautiful night skies featuring moons, stars, and more. Effortlessly design cosmic scenes with stars, moons, asteroids, and other celestial elements. You can customize every detail of the sky, from moon phases to star probabilities, or let the generator craft a unique sky for you.

Gothic Text Generator is an online text converter designed to transform standard text into distinctive Gothic-style fonts. It offers a quick and easy way to create custom Gothic text or medieval art fans and those who would like to decorate their profiles on Instagram, Facebook and other social media.

Symbol Text Generator is an online tool that transforms standard text into stylized graphic multiline ASCII text art using Unicode symbols, special characters, and decorative fonts. Choose from several unique and eye-catching text art styles, then copy and paste.

Strikethrough Text Generator is a practical text online tool designed to add a distinctive crossed-out effect to your text, making it visually appealing and engaging, it allows you to easily convert regular text into strikethrough text, enhancing the presentation of content across various platforms including social media, forums, and blogs.

Underline Text Generator is an online text converter designed to create underlined text using Unicode characters and it allowing you to generate underlined text instantly for various platforms like social media, emails, and documents.

CSS Glassmorphism Generator is a CSS code generate tool designed to simplify the creation of glass-like, see-through effects in web design by adjusting parameters such as background blur, transparency levels, and border finishes.

Image Blind Watermark Viewer (Image LSB Steganography Viewer or Image LSB Watermark Viewer) is a tool designed to inspect the Least Significant Bit (LSB) information of each channel in an image. It supports viewing modes for R/G/B/A Plane 0/1/2, which facilitates the examination of whether blind watermark information has been embedded within the image.

CSS Scrollbar Code Generator is a CSS code maker designed specifically for web developers who wish to customize the appearance of scrollbars on their websites or web applications. This tool simplifies the process of generating CSS scrollbar code that allows you to change various aspects of the scrollbar, including its color, width, thumb shape, making your website stand out with unique scrolling experiences.

Martian Text Generator can convert the text to a stylized way of writing that uses unconventional characters and symbols to create a unique and sometimes hard-to-read text style.