Data & File Tools

19+ tools

The bridge between developer and document work — move data between formats and inspect files before you ship them. CSV, XML, YAML conversion plus file inspection helpers.

CSV

6 tools

CSV Viewer

Open and explore CSV in a readable, collapsible view.

CSV Formatter

Format and beautify CSV into clean, readable output in one click.

CSV Validator

Check CSV for errors and see exactly where the problem is.

CSV to JSON

Convert CSV files to JSON in your browser — fast, free and private.

JSON to CSV

Convert JSON files to CSV in your browser — fast, free and private.

CSV to Excel

Convert CSV files to Excel in your browser — fast, free and private.

XML

4 tools

XML Formatter

Format and beautify XML into clean, readable output in one click.

XML Validator

Check XML for errors and see exactly where the problem is.

XML Viewer

Open and explore XML in a readable, collapsible view.

XML to JSON

Convert XML files to JSON in your browser — fast, free and private.

YAML

3 tools

YAML Formatter

Format and beautify YAML into clean, readable output in one click.

YAML Validator

Check YAML for errors and see exactly where the problem is.

YAML to JSON

Convert YAML files to JSON in your browser — fast, free and private.

File Utilities

6 tools

File Size Converter

Convert File Size accurately, with results updating as you type.

File Hash Generator

Generate File Hash instantly with sensible, copy-ready defaults.

File Type Identifier

Identify File Type from its shape and length.

MIME Type Lookup

Look up MIME Type instantly from a searchable reference.

QR Code Generator

Generate QR Code instantly with sensible, copy-ready defaults.

Mock Data Generator

Generate Mock Data instantly with sensible, copy-ready defaults.

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