URL Encoder & Decoder
Encoding Local only
Base64 Encoder & Decoder
Local onlyEncode Unicode text or decode standard and URL-safe Base64.
Ready Processed locally on this device
Text input
Enter text or Base64…
Base64 output
The result will appear here.
How to use it
- 01
Select a mode
Choose encode or decode and enable URL-safe output when needed.
- 02
Enter a value
Unicode text is handled safely, including non-Latin characters and emoji.
- 03
Copy the result
Swap the fields to quickly perform the inverse operation.
Frequently asked questions
Is Base64 encryption?
No. Base64 is a reversible encoding and provides no confidentiality.
What is URL-safe Base64?
It replaces characters that have special meaning in URLs and commonly omits padding.
Related tools
Keep working with other private browser utilities.