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JSON Tools

  • JSON Pretty Printer
  • Multi JSON Formatter
  • JSON Minifier
  • JSON Validator
  • JSON Cleaner
  • JSON Compare
  • JSON ↔ YAML Converter
  • JSON ↔ CSV Converter
  • JSONPath Tester
🔤

Text & String

  • Text Diff
  • Regex Tester
  • Case Converter
  • String Escaper
  • Slugify
  • Word Counter
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Hash & Encoding

  • MD5 Generator
  • SHA-256 Generator
  • Base64 Encode
  • Base64 Decode
  • URL Encode
  • URL Decode
  • JWT Decoder
  • JWT Signer
  • HMAC Generator
📸

Screenshots & Media

  • Screenshot Annotator
  • Image Compressor
  • Video Compressor
  • Video Trimmer
🔁

Converters

  • Number Base Converter
  • Cron Expression Explainer
  • Color Contrast Checker
  • Color Converter
  • QR Code Generator
ID

ID Generators

  • UUID Generator
  • Random ID Generator
  • Random Number Generator
  • Random String Generator
  • Test Data Generator
  • Password Generator
  • Lorem Ipsum Generator
🕒

Date & Time

  • Date to Unix Timestamp
  • Unix Timestamp to Date
  • Timezone Converter
  • UTC to Local Time
  • Local Time to UTC
⚡

API QA Tools

  • HTTP Status Code Reference
  • Query Parameter Builder
  • cURL Formatter
  • URL Parser
  • API Test Checklist
🎯

QA Exercises

  • API Testing Quiz
  • Bug Report Writing Exercise
  • Test Case Writing Exercise
  • Find the Bug Scenarios
QA Toolbox logoQA Toolbox
DashboardID Generators
ID

ID Generators

UUIDs, random IDs, passwords and realistic test data.

UUID Generator

Generate one or many RFC 4122 v4 UUIDs.

Random ID Generator

Prefixed random identifiers for test data.

Random Number Generator

Random integers in a range, optionally unique.

Random String Generator

Random strings with configurable character sets.

Test Data Generator

Generate fake names, emails, phones and lorem text for testing.

Password Generator

Generate strong random passwords with a live entropy-based strength estimate.

Lorem Ipsum Generator

Generate placeholder paragraphs, sentences or words — plain text or HTML.

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