Base64 Encoder/Decoder

Convert text or data to and from Base64.

Loading tool workspace...

About Base64 Encoder/Decoder

Convert text or data to and from Base64. All processing runs directly inside your web browser. No files or text are sent to external servers, ensuring 100% privacy and speed.

How to Use

Upload or paste your input into the workspace above.
Adjust your desired settings or preferences.
Click process to view or download your results instantly.

Frequently Asked Questions

What is Base64 encoding/decoding used for?

Base64 is primarily used to encode binary data (like images, documents, or encrypted data) into a text-based ASCII format. This makes it safe to transmit over mediums that only handle text, such as email, JSON, XML, or URLs, preventing data corruption and ensuring compatibility across different systems.

Is Base64 a form of encryption?

No, Base64 is an encoding scheme, not encryption. It transforms data into a different format but does not hide or secure it. Anyone can easily decode Base64 data back to its original form, so it should not be used for sensitive information that requires confidentiality without additional encryption.

What types of data can I convert with this Base64 tool?

Our Base64 Encoder/Decoder tool is designed to convert any text-based data, strings, or raw data represented as text. You can encode plain text, code snippets, small binary data snippets (pasted as text), or decode any valid Base64 string back into its original text or data representation.

Related Tools

TEXT

filter_list

Remove Duplicate Lines

Filter out duplicate lines from your text lists.

TEXT

sort_by_alpha

Sort Lines Alphabetically

Sort lines A-Z or Z-A easily.

TEXT

swap_horizontal_circle

Reverse Text Tool

Reverse the exact character order of your text.

TEXT

find_replace

Find and Replace Text

Quickly find and replace strings in large texts.