Base64 Encoder / Decoder
Base64 Encoder / Decoder online for free with Tool Cloud. Encode text to Base64 or decode Base64 back to text instantly, with full UTF-8 support.
Base64 Encoder / Decoder, free and online
Use Base64 Encoder / Decoder directly in your browser. Encode text to Base64 or decode Base64 back to text instantly, with full UTF-8 support.
How to use Base64 Encoder / Decoder
- 1
Paste or type your input
Enter your text or data in the input box.
- 2
Pick your options
Choose any settings the tool offers. The result updates instantly.
- 3
Copy the result
Use the copy button to copy the output. Nothing is uploaded to a server.
Frequently asked questions
How do I use Base64 Encoder / Decoder?
Enter your text or data in the input box. Choose any settings the tool offers. The result updates instantly. Use the copy button to copy the output. Nothing is uploaded to a server.
Is Base64 Encoder / Decoder free?
Yes, it is completely free with no limits and no sign-up.
Is my data uploaded anywhere?
No. This tool runs entirely in your browser, so your text and data never leave your device.
Fast, private and built for real work
Everything runs on our servers, so it works the same on any device.
Lightning fast
Files are processed in seconds by a dedicated worker queue, with live progress while you wait.
High quality output
Professional-grade engines like FFmpeg and Pillow keep your output crisp and faithful.
Secure & private
Uploads are only visible to you and are deleted automatically after processing.