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Digital binary converter

Support float and binary / hexadecimal conversion, double and binary / hexadecimal conversion, short and binary / hexadecimal conversion, int and binary / hexadecimal conversion, long and binary / hexadecimal conversion. The byte order needs to be selected during conversion, and the default is large end order. Big end mode means that the high byte of data is saved in the low address of memory. Small end mode means that the high byte of data is saved in the high address of memory.

String base64 converter

Provides the function of converting string to Base64. Base64 encoding converts binary data into string. The tool converts strings to binary data using the selected character set. ASCII character set: select the default UTF-8 character set.

Image base64 converter

Converts the selected picture to a Base64 string, or converts the specified Base64 string to a picture. The converted string contains MIME type, which can be used directly by the front end. If you need to get a pure Base64 string that does not contain mime, use the File base64 converter.

File base64 converter

Convert any format file to Base64 string.

RMB number converter

It provides the function of converting online RMB numbers to uppercase numbers. Capital figures are a unique digital writing method in China. Chinese characters with the same pronunciation with numbers are used to replace numbers in order to prevent numbers from being altered. Replace the numbers "one, two, three, four, five, six, seven, eight, nine, ten, hundred and thousand" with complex Chinese characters such as "壹、贰、叁、肆、伍、陆、柒、捌、玖、拾、佰、仟".

UNIX timestamp converter

UNIX timestamps and time are converted to each other. UNIX timestamp (UNIX epoch, UNIX time, POSIX time or UNIX timestamp in English) is the number of seconds elapsed since January 1, 1970 (midnight of UTC / GMT), regardless of leap seconds.

HTML Color Picker

The HTML color picker selects the HTML color online and obtains the RGB value of the corresponding color. Supports transparency settings. This tool also provides common HTML color query and common HTML color name reference table query. HTML color is generally composed of red (R), green (g) and blue (b). Red, green and blue values (RGB) are usually represented by hexadecimal numbers. The lowest value of each color is 0 (hexadecimal 00) and the highest value is 255 (hexadecimal FF). Hexadecimal values are written as # numbers followed by three or six or eight hexadecimal characters. The three digit representation is: #rgb. The six digits are expressed as: #rrggbb. The eight digits are represented as #rrggbbaa, and the last two hexadecimal digits are alpha channel values, indicating the transparency of the color.

HTML Encode / Decode Online

HTML encoding and decoding tool, providing HTML entity online Decode and Encode functions. This tool supports encoding reserved characters in HTML into HTML character entities, and converting HTML character entities into corresponding characters.

SVG Editor Online

SVG Editor Online tool supports online opening and editing of SVG pictures, with rich SVG basic shapes and styles built in. After editing, you can export pictures in SVG and PNG formats.

Free Image Editor Online

Free Image Editor Online tool is free online image editor using HTML5. Edit, adjust your images, add effects online in your browser, without installing anything...

Map Coordinate System Converter Online

The Map Coordinate System Converter Online tool supports the mutual conversion of longitude and latitude coordinates between WGS84 coordinate system, gcj02 coordinate system (Mars coordinate system) and bd09 coordinate system.

Base Converter

Number base converter, which supports the conversion of data within thirty-six hexadecimal, such as binary, octal, decimal, hexadecimal, etc. Conversion supports integer and float numbers.

Simplified and Traditional Chinese Converter

Simplified and Traditional Chinese Converter tool, which provides text conversion between simplified chinese, traditional chinese, Taiwan traditional and Hong Kong traditional chinese. Traditional Chinese character conversion supports standard conversion and common language replacement conversion.

Chines to Pinyin

The online Chinese character to Pinyin tool converts Chinese characters into pinyin, and supports the functions of displaying tone, polyphone, uppercase Pinyin, lowercase Pinyin and so on.

Unit Converter Online

Unit converter online supports the conversion of multiple units such as length, weight, area, volume data.

Longitude Latitude Query and Positioning

Longitude Latitude Query and Positioning online:pick up the longitude and latitude coordinates through the online map, or query the longitude and latitude coordinates of the address. You can also reverse query the address information through the longitude and latitude coordinates.

String Base32 Converter

The string base32 converter online tool provides the function of converting strings to base32. Conversion supports selecting character sets and setting newline character parameters.

Binary File Hex String Converter

Online file and hex string conversion tool, which supports converting binary files to hexadecimal strings and hexadecimal strings to binary files.