B64

Base64 Encoder

Data Serialization Protocol

Select Operation Mode

Your Base64 payloads are processed locally. Secure your live API connection from ISP tracking with NordVPN.

Live String Processor

Converts ASCII strings back and forth instantly.

Plain Text Input

0 chars

Base64 Output

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Validate, beautify, and compress complex JSON payloads securely offline.

Generate MD5 and SHA-256 cryptographic checksums to verify files.

Calculate CIDR, network masks, host ranges, and VLSM splits.