Absolutely. All processing happens locally in your browser. We never upload or store your data.

Do I need to create an account?

No signup is required. You can start using the tool instantly.

Base64 Encoder/Decoder

Built by IteraTrail • 100% Free & Private

Processed instantly in your browserNo account requiredYour data stays privateFast & lightweight processingReal-time output

Base64 Converter: Encode and Decode Strings Instantly

Convert text or binary data to Base64 format and vice versa. Our secure, browser-based tool is perfect for developers working with data URIs, authentication headers, or email encoding.

Start using the Base64 Encoder/Decoder below

Initializing base64 encoder...

Back to main Base64 Encoder/Decoder

Key Benefits

Instant bidirectional conversion
Supports UTF-8 and binary encoding
100% private - data never leaves your browser

How to Use

1
Paste your text or Base64 string into the editor.
2
The tool automatically detects the format and converts it.
3
Copy the encoded or decoded result with one click.

Frequently Asked Questions

? What is Base64 encoding used for?

It is commonly used to embed binary data (like images) into text documents like HTML or CSS.

? Is it a form of encryption?

No, Base64 is an encoding scheme, not encryption. It is easily reversible.

? Can it handle special characters?

Yes, our tool fully supports UTF-8 characters.