Programming & Development 27
Explore tools in Programming & Development category
Text Encoding Converter
Convert text between various encoding formats
Protocol Buffers Encoder/Decoder
Encode, decode and validate Protocol Buffers messages
Base64 Encoder/Decoder
Quickly encode and decode Base64 strings with text and file conversion support
JWT Encoder/Decoder
JSON Web Token (JWT) debugging, encoding and decoding tool. Supports signature verification (HS256/RS256), all processing done locally in browser
URL Encode/Decode
Supports Chinese and special character percent encoding, provides both encodeURI and encodeURIComponent methods
HTML Encode/Decode
Convert special characters to HTML entities to prevent XSS attacks, supports named, decimal and hexadecimal entities
Charset Encoding Converter
Convert text from one character encoding to another, supporting UTF-8, GBK, GB2312, Big5, Shift_JIS, ISO-8859, Windows-1252 and other encoding formats, with auto detect encoding, batch file conversion, BOM processing and other features
Unicode and String Converter
Online string to Unicode encoding tool, supports bidirectional conversion between strings and Unicode encoding. Conversion supports setting whether to keep ASCII characters, supports processing multi-byte Unicode encoding
i18n Special Character Escaper
Automatically handle special character escaping in i18n translation files, supporting both JSON and plain text formats, fixing parsing errors caused by curly braces, @ symbols, etc.
JavaScript String Escape
Escape and unescape special characters in JavaScript strings, including quotes, newlines and control characters
HTML String Escape
Escape and unescape special characters in HTML strings to prevent XSS attacks
JSON String Escape
Convert strings to valid JSON format, handling double quotes and control characters
XML Character Escape
Convert special characters to XML entities for valid XML documents
CSV Field Escape
Properly handle commas, quotes, and newlines in CSV
SQL String Escape
Escape special characters in SQL strings to prevent SQL injection attacks
Regex Escape
Escape special characters in regular expressions to match them literally
C/C++ String Escape
Escape special characters in C/C++ strings, including octal and hexadecimal sequences
Java String Escape
Escape special characters in Java strings, including Unicode escape sequences
Regular Expression Tester
Test and debug regular expression patterns with instant match results and replacement functionality
CSV Formatter & Viewer
Parse, edit, visualize and convert CSV data with CSV to JSON conversion support
CSV to SQL Converter
Convert CSV data to SQL CREATE TABLE and INSERT statements for multiple databases
JSON to SQL Converter
Convert JSON data to SQL CREATE TABLE and INSERT statements with multiple database support
JSON CSV Converter
Bidirectional conversion between JSON and CSV formats with nested object flattening and custom delimiters
JSON YAML Converter
Bidirectional conversion between JSON and YAML formats with custom indentation and flow/block styles
CSV Processing Toolkit
Ultimate CSV toolbox integrating cleaning, sorting, conversion and validation
JSON Processing Toolkit
Comprehensive JSON tool suite: compare JSON differences, validate Schema, JSONPath queries, key sorting, flatten/unflatten. Essential developer toolkit
Frontend Code Internationalization Chinese Checker
Check Chinese content in frontend code to help developers identify text that needs internationalization. Supports intelligent detection of mixed HTML, CSS, and JavaScript code, automatically filtering comment content
Charset Encoding Converter
Convert text from one character encoding to another, supporting UTF-8, GBK, GB2312, Big5, Shift_JIS, ISO-8859, Windows-1252 and other encoding formats, with auto detect encoding, batch file conversion, BOM processing and other features