Back to Tools

Encoder & Decoder

Encode and decode data in multiple formats. Base64, URL, HTML, and Hex encoding made simple.

100% Private: All encoding and decoding happens locally in your browser. Your data never leaves your device.

Encoding Type

Input Text

0 characters

Encoded Output

0 characters

Why Use This Tool?

Base64: Encode binary data for transmission over text-based protocols.
URL: Safely encode URLs with special characters for web links.
HTML: Display special characters in HTML without rendering issues.
Hex: Convert data to hexadecimal format for debugging and analysis.

Common Use Cases

API Development: Encode authentication tokens and data payloads.
Web Development: Escape special characters in URLs and HTML content.
Data Transfer: Encode binary files for transmission over text protocols.
Debugging: Convert data to hex format for low-level inspection.

Related Tools: base64 encoder, base64 decoder, url encoder, url decoder, html entity encoder, hex converter, online encoder, free decoder tool, encode online, decode text