Data Toolkit

Choose tools by the job you need to complete.

Validate, transform, modify, prepare, or inspect structured data with focused utilities that run entirely in your browser.

Capability

JSON & CSV Validation Tools

Check syntax, schemas, headers, encodings, and delimiters before bad data reaches another system.

Capability

Convert, flatten, normalize, and optimize structured data without sending it to a server.

Capability

Apply patches and make precise property or value changes while preserving valid JSON.

Capability

Filter, sort, group, deduplicate, select, and reshape records for analysis or import.

Capability

Understand structure, types, completeness, frequency, size, paths, and differences without changing data.