Conversion tool · browser-only
Base64 decoder and encoder.
Decode Base64 online or encode UTF-8 text back into Base64 without sending your input anywhere.
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Base64 decoder and encoder
Paste Base64 to decode it, or enter text to encode it. Unicode text such as emoji and non-Latin scripts is supported.
Your result will appear here.
Decode Base64 online or encode text
Base64 is commonly used to represent bytes as text when data needs to travel through systems that are designed for text. Paste a Base64 string, choose Decode Base64, and the readable result will appear locally in your browser.
Text-friendly UTF-8 support
PicoBento converts text using UTF-8 before encoding and reconstructs it on decode. That means ordinary letters, punctuation, emoji, and many other scripts can be handled without the usual ASCII-only surprise.
How do I decode Base64?
Paste the encoded value into the input, then select Decode Base64. The decoder turns the Base64 text back into readable UTF-8 text in your browser.
Is Base64 encryption?
No. Base64 is an encoding, not encryption. Anyone who has the encoded value can decode it, so do not use it to protect secrets.