URL Encoder
Percent-encode text for use in a URL component.
Your input is processed locally in your browser. It is not saved, logged, or sent with analytics.
0 chars
Run: Ctrl/⌘ + Enter · Clear: Ctrl/⌘ + Shift + X
Encoded value
Enter a value to begin.
What this calculator does
Safely encode spaces, Unicode, and reserved characters using browser URL standards.
Inputs and what they mean
- Text or URL component
- — text value.
How to use it
- Paste or enter content in the editor.
- Adjust any options for the result you need.
- Copy or download the locally processed output.
Formula
Uses percent-encoding for a URL component with encodeURIComponent.
Worked example
Encode a query value
Encode spaces, ampersands, Unicode, and reserved characters.
Reading the result
The encoded value appears in the output box and can be copied straight out. Nothing you paste leaves your browser.
Limitations and assumptions
Results depend entirely on the figures you enter and are rounded for display. They are for general information and education, not professional advice.