Validate code syntax across multiple languages including JSON, XML, and JavaScript. Everything runs locally in your browser — nothing is uploaded.
Minify XML by removing whitespace, or validate XML syntax. Paste your XML and choose an operation.
Check JavaScript code for syntax errors using the Function constructor. Validate code before execution. Everything runs locally in your browser — nothing is uploaded.
Auto-formats source code across 15+ languages — JavaScript, Python, HTML, CSS, SQL, YAML — with language-aware indentation and syntax rules.
Converts JSON files to XML format — APIs, configuration files, and data exchange between web services to enterprise systems, SOAP APIs, document formatting, and legacy integration pipelines.
Transforms well-formed XML documents into equivalent JSON structures, mapping attributes to prefixed keys and text content.
Validator lets you validate code syntax across multiple languages including JSON, XML, and JavaScript. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Validate code syntax across multiple languages including JSON, XML, and JavaScript. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, Validator runs entirely on your device with no internet connection needed. All processing is done locally.
Validate code syntax across multiple languages including JSON, XML, and JavaScript. Everything runs locally in your browser — nothing is uploaded. All processing runs locally — no code is sent to any server.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check the tool description for specifics.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. Formatters use well-known libraries (sql-formatter, Prettier-compatible patterns) and follow widely adopted rules.