Frequently asked questions
Everything people usually ask about a2zutil.dev.
General
Related tools
JSON Formatter
Format, minify, validate and escape JSON.
SQL Formatter
Indent queries with keyword casing options.
String & ID Formatter
Case conversion, Base64, URL encoding, UUIDs.
Text Transform
Lines to delimited list and back, with trim, dedupe and sort.
JSON ↔ CSV Converter
Convert a JSON array of objects to CSV, or back.
JSON Compare
Diff two JSON documents, path by path.
BIN Checker
Card issuer lookup from a BIN/IIN.
Temporary Email
A disposable inbox for live-testing incoming mail.
Webhook Receiver
Inspect live webhook deliveries.