CSV to JSON Converter

Convert between CSV and JSON formats

First row is header

Delimiter

CSV Input

JSON Output

CSV (Comma-Separated Values) typically looks like this:

name,age,email
  John Doe,28,john@example.com
  Jane Smith,34,jane@example.com

The first row is usually a header with column names.

Base64 Encoder/Decoder

Convert plain text to Base64 or decode Base64 back to text

JSON Formatter/Validator

Format, minify, or validate JSON

URL Encoder/Decoder

Convert plain text to URL encoded format or decode URL encoded text

Age Calculator

Calculate exact age and see equivalent animal ages

Number System Converter

Convert between decimal, binary, octal, and hexadecimal

Blood Sugar Converter

Convert between mg/dL and mmol/L

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