Networking & API Tools
Parse cron schedules, convert cURL to fetch, inspect URLs, and explore JSON Path or webhooks. Use live HTTP testing only when you choose a target URL — DevTooKit does not mirror your payloads for processing.
8 tools in this category · 91 total on DevTooKit · local-first, no upload
Tools in Networking & API
- Cron Expression ParserParse a cron expression into human-readable descriptions and see the next run times.
- Regex DebuggerStep-by-step breakdown of how a regex matches: capture groups, named groups, lookahead/lookbehind.
- JSON Schema ValidatorValidate JSON data against a JSON Schema with detailed error paths and reasons.
- HTTP Request TesterBuild and send HTTP requests with custom method, headers, and body. See status, headers, and timing.
- cURL → JavaScriptConvert cURL commands to fetch(), Axios, or XMLHttpRequest code.
- URL ParserBreak a URL into protocol, host, path, query, and fragment with editable query parameters.
- JSONPath ExtractorQuery JSON documents using JSONPath expressions and inspect matching values.
- Webhook ReceiverGet a unique URL to capture and inspect incoming HTTP webhooks in real time.
FAQ — Networking & API
When does traffic leave my machine?
Only when you explicitly run a request to a URL you provide. Parsing and conversion tools stay local.