Base64 Encoder / Decoder

About Base64 Encoding

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. Common uses include:

  • Embedding images in HTML/CSS
  • Encoding data in URLs
  • Email attachments (MIME)
  • Storing binary data in JSON
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Developer Tools
YAML ↔ JSON New

Convert YAML to JSON and vice versa
Developer Tools
JSON ↔ XML New

Bidirectional JSON/XML converter
Developer Tools
JSON ↔ CSV New

Convert between JSON and CSV formats
Developer Tools
Unix Timestamp

Convert timestamps to dates
Document Converter
Image to PDF New

Combine JPG/PNG images into a PDF
SEO Tools
Title Checker

Check title tags