CSV → JSON
Upload or paste CSV and instantly convert it to clean JSON for APIs, configs, or test data.
JSON → CSV
Flatten JSON into CSV for Excel, spreadsheets, or reporting pipelines.
JSON Beautify & Validate
Pretty-print and validate JSON for debugging, logs, and API responses.
XML → JSON
Turn legacy XML payloads into JSON for modern services.
YAML → JSON
Convert YAML config files into JSON for tools and automation.
Base64 Encode / Decode
Encode or decode Base64 for tokens, binary data, and integrations.
UUID Generator
Generate secure UUIDs for IDs, test data, and distributed systems.
JWT Decoder
Decode and inspect JWT tokens to view header, payload, and signature.