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Base64 Text Encoder & Decoder

Encode and decode plain text to Base64 format instantly. Perfect for encoding sensitive data, API authentication, or embedding text in URLs and data URIs. Fast, secure, and browser-based - no server uploads required.

Key Features:

  • Encode plain text to Base64 format
  • Decode Base64 strings back to readable text
  • Copy encoded/decoded results with one click
  • Handle special characters and Unicode properly
  • Real-time encoding/decoding as you type

How to Use:

Paste your text in the input field and click 'Encode' to convert to Base64, or paste a Base64 string and click 'Decode' to get the original text.

Base64 ์ธ์ฝ”๋”ฉ / ๋””์ฝ”๋”ฉ


2026 ยฉ DevSupporter - Playground for Developers by DevSupporter
Base64 Text Encoder & Decoder | DevSupporter