Developer Testers & Parsers
Developer Testers & Parsers brings together Regex Tool, Regex Explainer, and User Agent Parser in one focused collection. Choose a preset, edit the regex pattern and test sample text in one simple workflow. Break down and explain regular expressions in plain language.
Available Tools
Regex Tool
Choose a preset, edit the regex pattern and test sample text in one simple workflow.
TOOLRegex Explainer
Break down and explain regular expressions in plain language.
TOOLUser Agent Parser
Analyze user agent strings and extract browser and device information.
TOOLHTTP Header Parser
Parse and inspect HTTP headers from requests and responses.
TOOLJSONPath Tester
Evaluate JSONPath queries against JSON data.
TOOLXPath Tester
Evaluate XPath queries against XML documents.
TOOLEnvironment Variable Parser
Parse and analyze environment variable files.
TOOLRelated Categories
Data Format Validators
Use JSON Validator, XML Validator, and YAML Validator for data formats tasks in Validators. Browser-based input and results.
CATEGORYDeveloper Formatters & Converters
Use JSON Prettifier, JSON to YAML Converter, and JSON to XML Converter for formatters & converters tasks in Developer. Browser-based input and.
CATEGORYAbout Developer Testers & Parsers
Additional workflows include HTTP Header Parser, JSONPath Tester, and XPath Tester. Config and Encoding & Crypto are kept in separate sections because they handle different developer tasks. Processing stays in the browser, with output available for review or download where supported.