Developer & Data Tools
Instant utilities for developers and analysts: format JSON, minify code, convert data structures, and hash strings.
Base64 Decoder
Decode Base64 strings, tokens, and authorization headers back into readable UTF-8 plain text.
Base64 Encoder
Encode raw text, data strings, and files into standard RFC 4648 Base64 format.
CSS Minifier
Compress CSS stylesheets by removing whitespace, comments, trailing semicolons, and zero units to speed up website rendering.
CSV Formatter
Format, align columns, standardize delimiters (comma, tab, semicolon), and clean messy CSV records.
CSV to JSON Converter
Convert tabular CSV and TSV spreadsheet data into structured JSON object arrays ready for databases and web applications.
CSV to XML Converter
Convert tabular CSV records into structured XML hierarchy with customizable root, row, and column tags.
Hash Generator
Compute instant cryptographic checksums (SHA-256, MD5, SHA-1, SHA-512, SHA-384) for text and verify data integrity.
HTML Decoder
Decode HTML entities (&, <, >, ", ') back into normal text characters.
HTML Encoder
Escape special HTML characters (&, <, >, ", ') into HTML entities to prevent XSS attacks and rendering issues.
HTML Minifier
Minify HTML web pages and templates by removing comments, redundant whitespace, and newlines for faster page speed.
HTML to XML Converter
Convert HTML web pages and markup snippets into strict, well-formed XHTML and clean XML.
JavaScript Minifier
Minify JavaScript code by removing comments, redundant spaces, and unnecessary line breaks to reduce bundle size.
JSON Formatter
Prettify, validate, format, and indent JSON data with custom spacing and instant syntax highlighting.
JSON Minifier
Compress and minify JSON data by stripping whitespace, indentation, and newlines for high-performance API payloads.
JSON to CSV Converter
Convert JSON object arrays and nested data payloads into clean tabular Comma-Separated Values (CSV).
JSON to TXT Converter
Flatten and extract human-readable plain text summaries and line-delimited values from JSON payloads.
JSON to XML Converter
Transform JSON data structures and API payloads into clean, semantic, hierarchical XML documents.
JSON to YAML Converter
Convert JSON payloads into clean, human-readable YAML configurations for Kubernetes, Docker Compose, and CI/CD pipelines.
JSON Validator
Validate JSON syntax in real-time, detect missing quotes, unclosed brackets, trailing commas, and inspect payload schemas.
MD5 Generator
Generate standard 128-bit MD5 checksum hashes for strings, passwords, and data verification tokens.
SHA256 Generator
Generate secure 256-bit SHA-256 cryptographic hashes for text, passwords, digital signatures, and blockchain tokens.
Timestamp Converter
Convert Unix epoch timestamps (seconds & milliseconds) to human-readable dates, ISO 8601, UTC, and local timezones.
URL Decoder
Decode percent-encoded (%20, %26, %3D) URLs and query parameters back into human-readable text.
URL Encoder
Encode special characters, spaces, and query parameters into standard percent-encoded URL strings.
UTF-8 Decoder
Decode UTF-8 Hex sequences, byte streams, and escape codes back into readable text and emojis.
UTF-8 Encoder
Encode plain text and unicode characters into UTF-8 Hex streams, byte arrays, and binary representations.
UUID Generator
Generate cryptographically secure UUID Version 4 tokens and GUID identifiers in bulk with custom casing and hyphens.
XML Formatter
Format, indent, beautify, and clean up messy XML, SVG, and SOAP payloads with proper tag nesting.
XML Minifier
Compress XML and SVG documents by removing comments, redundant spaces, and indentation between tags.
XML to HTML Converter
Convert structured XML data nodes into clean, responsive HTML5 tables and formatted web elements.
XML Validator
Validate XML syntax, verify opening/closing tag balance, check attribute quotes, and detect malformed entities.
YAML to JSON Converter
Parse YAML configurations, OpenAPI specs, and Kubernetes manifests into standardized JSON payloads.