Base64 Encode/Decode

Encode or decode text and files in Base64 format instantly.

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About this tool

Type
Text
Category
Developer
Total uses
1
Last updated
23 Feb 2026

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About Base64 Encode/Decode

The Base64 Encoder/Decoder tool allows you to encode any text or string to Base64 format, or decode Base64 strings back to their original content. Base64 is commonly used in email encoding, data URIs, and API authentication. Our tool supports both URL-safe and standard Base64 encoding.

How to use Base64 Encode/Decode

Open the tool

Navigate to Base64 Encode/Decode on Xuvero — no registration required.

Enter or paste your text

Type or paste the text you want to process into the input field.

Get instant results

Click "Process" and instantly see the result. Copy it to your clipboard with one click.

Copy the code below to embed this tool on your website or blog.

<iframe src="https://xuvero.com/en/tools/base64-encode-decode/embed" width="100%" height="480" style="border:none;border-radius:12px;" loading="lazy" title="Base64 Encode/Decode"></iframe>

Preview: https://xuvero.com/en/tools/base64-encode-decode/embed

Frequently Asked Questions

Base64 is an encoding scheme that converts binary data into an ASCII string using 64 characters (A–Z, a–z, 0–9, +, /). It is widely used in email, data URIs and API tokens.
URL-safe Base64 replaces + with - and / with _ so that the encoded string can be safely used in URLs and filenames without percent-encoding.
Yes, the tool can decode any valid Base64 string. Invalid data will return an error message.

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