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HTML Beautifier

HTML Beautifier Paste HTML to format it with clean indentation. Inline elements stay on the same line where that reads better. Your HTML Beautify HTML Copy Result Clear Beautified result The HTML Beautifier turns compressed or carelessly pasted markup into clean, indented code you can read, review, and edit with confidence. View-source output, email templates, and copied snippets rarely arrive tidy. When every tag sits on one line, matching opening and closing tags becomes a guessing game and small edits risk breaking the page. This formatter works through your markup tag by tag, tracking nesting depth and indenting each level consistently. Block-level elements get their own lines, while inline elements such as links, spans, and emphasis stay on the same line as their surrounding text, because splitting them would make sentences harder to read, not easier. Void elements like images and line breaks are handled correctly with no closing tag invented for them. The result is the...

XML Formatter

XML Formatter Paste XML to validate it and pretty-print it with clean two-space indentation. Your XML Format XML Copy Result Clear Formatted result The XML Formatter takes cramped, machine-generated XML and lays it out with clean indentation so humans can actually read it. Feeds, invoices, sitemaps, and configuration files often arrive as one endless line. When something looks wrong in that wall of tags, finding the mistake by eye is painful and slow. Paste your XML and the tool first parses it with the browser's own XML parser, the same strict engine web applications rely on. If the document is malformed, you get the parser's real error message instead of a silently broken layout. If it is valid, the formatter walks the document tree and rebuilds it with two-space indentation, one element per line, attributes kept with their element, and empty elements written in tidy self-closing form. Formatting never changes the meaning of the document: same elements, same attrib...

JSON and YAML Converter

JSON and YAML Converter Convert JSON to YAML or YAML to JSON. Powered by the js-yaml library loaded from cdnjs; conversion itself runs in your browser. Input JSON → YAML YAML → JSON Copy Result Clear Result The JSON and YAML Converter moves data between the two formats developers juggle daily. JSON is the language of APIs and web data; YAML is the language of configuration files, from Docker Compose to GitHub Actions to Kubernetes. Being able to flip a snippet from one to the other, reliably and instantly, saves constant manual retyping. This tool uses the well-known js-yaml library, loaded from the cdnjs content delivery network and verified before use, to do proper, full-featured conversion in both directions. YAML anchors, multi-line strings, nested lists, and typed values like numbers and booleans are parsed the way real YAML tools parse them, because the same library powers this page. Only the library file comes from the network. Your data itself is converted local...

CSV to JSON

CSV to JSON Paste CSV to convert it to JSON. Quoted fields with commas and line breaks are handled correctly. First row is a header Your CSV Convert to JSON Copy Result Download .json Clear JSON result The CSV to JSON Converter turns spreadsheet-style data into JSON that code, APIs, and modern tools can consume. CSV is how the business world shares tables, but developers need structured objects. Pasting a table here gives you a clean JSON array in seconds, without writing a throwaway script. The built-in parser is a real CSV parser, not a naive split on commas. It correctly handles quoted fields that contain commas, double quotes written twice, and even line breaks inside a quoted field, following the rules that Excel and other spreadsheet programs use when they export CSV. With the header option on, the first row becomes the keys of each object, producing an array of tidy records. Turn it off and you get a plain array of row arrays, which suits headerless data. All va...

JSON to CSV

JSON to CSV Paste a JSON array of objects (or one object) to get spreadsheet-ready CSV. Nested objects and arrays are written as JSON text inside the cell. Your JSON Convert to CSV Copy Result Download .csv Clear CSV result The JSON to CSV Converter turns JSON data into a comma-separated file that Excel, Google Sheets, and every other spreadsheet or database tool can open. Developers receive data as JSON, but reports, audits, and everyday analysis usually happen in rows and columns. This tool makes that handover instant. Give it an array of objects and it builds a header row from all the keys it finds, in the order they first appear, then one row per object. A single object works too and produces one data row. Values that contain commas, quotes, or line breaks are quoted properly following the standard CSV rules, so your spreadsheet reads them back exactly. Nested objects and arrays cannot fit a flat grid, so they are written as compact JSON text inside their cell, and t...

XML to JSON

XML to JSON Convert XML to JSON. Attributes become keys starting with @, and element text is stored under #text when an element also has children or attributes. Your XML Convert to JSON Copy Result Download .json Clear JSON result The XML to JSON Converter turns XML documents into clean, pretty-printed JSON that modern apps and APIs can use directly. Many feeds, invoices, and legacy systems still publish XML, while new code almost always prefers JSON. This tool bridges that gap in seconds, right in your browser. The conversion rules are simple and stated up front. Attributes become JSON keys that start with @, so id="1" becomes "@id": "1". Child elements become keys with their element name, and repeated elements with the same name are gathered into an array, in document order. When an element holds both text and children or attributes, the text is kept under the #text key; a plain element with only text becomes a simple string. The XML is pa...

JSON to XML

JSON to XML Convert JSON to XML. Keys starting with @ become attributes (for example "@id"). Use a root element name of your choice. Root element name Your JSON Convert to XML Copy Result Download .xml Clear XML result The JSON to XML Converter translates modern JSON data into XML for systems that still speak XML, such as older enterprise services, document feeds, and some configuration formats. The two formats describe the same tree of information in different clothing, so a careful, predictable conversion matters more than a clever one. This converter follows simple documented rules. Each JSON key becomes an element with the same name. Arrays become repeated elements, one per item. Keys that start with the @ symbol become attributes instead of child elements, so "@id": "1" turns into id="1" on the parent element. You choose the root element name, and a standard XML declaration is added at the top. Special characters in values a...