Open-source & Free Forever

Convert Data Formats
Instantly. 100% Private.

JSON, CSV, XML, YAML — transform any data format in your browser. No uploads, no servers, no compromises.

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🔒 100% Secure Local Execution

JSON → CSV

Flatten nested objects with dot notation and export clean CSV files.

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CSV → JSON

Parse delimited data with proper quote and escape handling.

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XML → JSON

Convert XML documents to structured JSON with attributes preserved.

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JSON → XML

Generate well-formed XML from any JSON structure.

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YAML → JSON

Parse YAML configs with maps, lists, and multiline strings.

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JSON → YAML

Convert JSON to human-readable YAML with proper indentation.

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Image → PDF

Convert PNG, JPG, and WebP images to customizable PDFs locally.

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Docs → PDF

Convert Markdown and plaintext docs to PDF files in the browser.

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JWT Decoder

Decode JSON Web Tokens and inspect claims securely.

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SQL Formatter

Beautify raw SQL queries locally without exposing schemas.

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Why LocalParse?

Built for developers who care about privacy and performance.

100% Private

Zero data leaves your browser. No servers, no tracking, no cookies.

Blazing Fast

Web Worker processing handles 10MB+ files without freezing your UI.

Zero Dependencies

Pure TypeScript converters with no external libraries or network calls.

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