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Simple web utilities to transform data and speed up repetitive work.

P.IVA 02983090420

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© 2026 Seeft di Bufarini Simone All rights reserved.

PEC: simone.bufarini@pec.it · Cod. Dest.: J6URRTW

Online tools JSON, XML and YAML

JSON ↔ YAML

Convert both ways while retaining structures and value types.

Local processing in your browser

InputLoad file

Result

Convert JSON configuration into readable YAML and YAML into formatted JSON. Your document remains in the browser and is ready to copy.

SEEFT WORKFLOW

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JSONPath Tester

Query JSON with paths, wildcards and safe filters.

XML ↔ JSON

Convert XML to JSON and JSON to XML with attributes and text.

SQL Formatter

Format queries in the most common SQL dialects.