Can Base64 be decoded back to original data?

Yes, Base64 encoding is fully reversible using a Base64 decoder.

Is Base64 encryption?

No. Base64 is not encryption. It is only an encoding method and does not provide security.

Can I convert files to Base64?

Yes, you can upload files and convert them to Base64 using this tool.

Base64 Encoder & Decoder Online – Text & File Converter

Base64 Encoder & Decoder Online

Encode text or files to Base64 and decode Base64 back to text or downloadable files. Fast, free and developer-friendly.

What is Base64 Encoding?

Base64 encoding is a method used to convert binary data into readable text format. Developers commonly use Base64 to embed images in HTML/CSS, transfer files via APIs, store binary data in JSON, and work with JWT tokens.

Why Use This Base64 Encoder & Decoder?

Encode text or files to Base64 instantly
Decode Base64 back to original text or file
No upload to external servers
Works fully in browser
Free and secure

Common Use Cases

Embedding images in HTML & CSS
Encoding API request payloads
Working with JWT tokens
Converting files to Base64 for transport

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