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Browser-Based
🔒 Private
The Developer's
Data Conversion Toolkit
Transform XML, JSON, CSV, YAML, EDI, SAP IDoc & more — instantly in your browser.
40 Tools
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⭐ Most Popular Tools
XML
XML → JSON
Parse & convert XML to JSON
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JSON
JSON → CSV
Flatten JSON array to CSV
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CSV
CSV → JSON
Parse CSV to JSON array
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YAML
YAML → JSON
Deserialize YAML to JSON
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JSON
JSON Formatter
Beautify & validate JSON
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XML
XML Validator
Validate & inspect XML structure
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EDI
EDI Formatter
X12 & EDIFACT annotator
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IDOC
IDoc Flat File AnnotatorNEW
Decode every field in an IDoc flat file with SAP descriptions
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OTHER
Diff Checker
Compare texts or upload 2 files
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B64
Base64 Encoder
Encode text/file to Base64
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OTHER
JWT Decoder
Decode & inspect JWT tokens
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OTHER
Regex Tester
Test patterns with live matches
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Browse by Category
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XML Tools
8 tools — Convert, validate & transform XML
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JSON Tools
6 tools — Format, convert & schema JSON
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CSV Tools
5 tools — Import & export CSV
⚙️
YAML Tools
2 tools — Parse & convert YAML
📋
EDI & SAP IDoc
8 tools — X12, EDIFACT, IDoc & Mapping Specs
🔐
Encoding & Binary
4 tools — Base64, Hex & Hashing
🧩
Schema Tools
9 tools — WSDL↔XSD, XML→WSDL, XSLT, JSON Schema
🛠️
Dev Utilities
7 tools — Diff, Regex, JWT, Timezones
🌐
API Tools
1 tools — OpenAPI & REST