Base64 decode and encode UTF-8 text

Encode and decode UTF-8 text with standard Base64 or Base64url. Text up to 200,000 characters; Base64 strings up to 1 million. Binary files not supported.

Your inputs stay herePUFFINMINT

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Source text

Base64 operation

Alphabet

Result

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How to use the tool

Fill in these fields: Source text, Base64 operation, Alphabet.
Select “Convert” to obtain the result.

Method and principles

Base64 · RFC 4648

Result details

Result details
Parameter	Value
Input characters	10
Output characters	16

Practical example

Input

Source text: Puffinmint
Base64 operation: Encode UTF-8 text
Alphabet: Standard Base64 (+ /)

Result

UHVmZmlubWludA==

Limits and checks

Limits and checks
Parameter	Value
Source text	≤ 1000000 characters

Sources and further reading

RFC 4648 · Base64

Base64 decode and encode UTF-8 text

Set your data

Result

How to use the tool

Method and principles

Result details

Practical example

Limits and checks

Sources and further reading

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