Tools Diagrams DataWeaver Pricing

Toolkit

Diagrams & design

Mermaid StudioPro
Architecture Canvas
Sequence Builder
ER Diagram Builder
ASCII Diagram

JSON & data

JSON Formatter
JSON Comparator
YAML ↔ JSON
CSV ↔ JSON
JSONPath Query

Encode / decode

Base64 Encode/Decode
URL Encode/Decode
HTML Entity Encoder
XML / HTML Formatter
Number Base Converter
Color Converter
QR Code Generator

Text & format

Markdown Preview
Regex Tester
Text Diff
Case Converter
CodeVault

Security

JWT Reader/Decoder
JWT Verifier
JWT Signer
Hash Calculator
HMAC & AES
UUID / GUID Generator
Password Generator

Time

Timestamp Converter
Cron Explainer

Query & APIs

SQL Formatter
API Tester
GraphQL Playground
cURL / OpenAPI Importer

Pro

DataWeaverPro

Free tool

API Tester

Test REST APIs with requests, headers, environments, and responses.

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Tools Pricing DataWeaver