🔧 Data Converter Toolkit

Convert text, numbers, timestamps, and encodings from one place.

🛠️ Select Converter

Encoding

Numbers

Data

🔧

Output will appear here

🔐Base64 Encode

Encode text to Base64

🔓Base64 Decode

Decode Base64 to text

🌐URL Encode

Percent-encode text for URLs

🔗URL Decode

Decode percent-encoded URLs

🔢Number Base

Convert between Dec, Hex, Oct, Bin

🎨HEX ↔ RGB

Convert color codes

📋JSON ↔ YAML

Convert between JSON and YAML

🎫JWT Decode

Decode JWT token payload

All conversions happen locally in your browser — your data is never sent to any server.

🔐

Base64 for Data URIs

Encode small images or fonts as Base64 to embed them directly in CSS or HTML — eliminating extra HTTP requests.

🎨

Quick Color Lookups

Paste a HEX code from a design file and instantly get the RGB and HSL equivalents — great for Tailwind configs or CSS variables.

🎫

Debug JWT Tokens

Paste a JWT from your API response to inspect the header, payload claims, and expiration time without installing extra tools.