Data Converters

Transform data seamlessly between XML, JSON, CSV, YAML, SQL, and various table formats. Fast, secure, and client-side.

Format Converters14

XML ↔ JSON

Convert between XML and JSON formats.

XML ↔ CSV

Transform XML to spreadsheet format.

JSON ↔ CSV

Convert JSON arrays to CSV and back.

JSON ↔ YAML

Pretty and lossless conversions.

CSV ↔ Excel (.xlsx)

CSV and spreadsheet interchange.

CSV ↔ TSV

Comma ↔ tab separated values.

CSV ↔ SQL

CSV ↔ SQL INSERT statements.

CSV ↔ HTML

CSV ↔ HTML table element.

CSV ↔ Markdown

CSV ↔ Markdown table format.

ICS ↔ CSV

Calendar events to CSV format.

ICS ↔ Excel

Calendar events to Excel spreadsheet.

JSON ↔ TOML

Convert between JSON and TOML.

XML ↔ TOML

Convert between XML and TOML.

CSV ↔ TOML

Convert between CSV and TOML.

Data Format Converters

Our comprehensive suite of data format converters allows developers, data analysts, and system administrators to transform data seamlessly between different standards. Whether you are migrating legacy XML to modern JSON, preparing CSV data for a database, or configuring TOML files, our tools ensure accuracy and speed.

Key Features

✓Bidirectional conversion (e.g., JSON to XML and XML to JSON)

✓Strict validation to ensure output integrity

✓Support for large files and complex nested structures

✓Real-time preview and error highlighting

✓No file uploads required - 100% browser-based processing

How It Works

Select Your Formats

Choose the input and output formats from our extensive list of converters.

Input Data

Paste your code directly or upload a file from your computer.

Configure Options

Adjust specific settings like indentation, delimiters, or root elements.

Convert & Export

Instantly view the transformed data and download it in your desired file format.

Common Use Cases

API Development

Transform backend payloads (JSON) into documentation formats or deprecated standards (XML).

Data Analysis

Convert hierarchical data (JSON/XML) into flat structures (CSV) for analysis in Excel or R.

Configuration Management

Modernize legacy config files by converting them to YAML or TOML.

Database Migration

Prepare data for import by converting between SQL dumps, CSV, and JSON.

100% Private & Secure

All processing happens directly in your browser. Your data never leaves your device — we don't upload, store, or have access to any of your content.

Instant & Offline-Ready

No server roundtrips means instant results. Once this page is loaded, the tool works even without an internet connection.

Frequently Asked Questions

Is my data safe?▼

Yes. All conversions happen entirely within your web browser's memory. We never transmit your data to any efficient server.

Do you support large files?▼

Since processing is local, performance depends on your device, but we generally support files up to 50MB-100MB seamlessly.

Can I automate these conversions?▼

Currently, these are manual tools, but we are exploring API offerings for automated batch processing.

What if my data is malformed?▼

Our parsers will attempt to identify the line and column of the error to help you fix the input before conversion.