Encoding

URL Encode

Percent-encode text so it can be safely dropped into a URL, query string, or form field without breaking the surrounding URL structure.

Tool Summary Answer Block

This tool accepts structured input and returns deterministic output in the browser with no server upload.

Tool name: URL Encode
Input intent: Provide source content to transform, validate, or analyze.
Output intent: Receive normalized output suitable for copy, reuse, or debugging.
Example input: hello world & friends
Example output: hello%20world%20%26%20friends

InputDrop file

Encoded outputRead-only

Tool Introduction

Percent-encode text so it can be safely dropped into a URL, query string, or form field without breaking the surrounding URL structure.

Tool Overview

URLs reserve a small set of characters for structural meaning (?, &, =, /, #, and others). When you want to put arbitrary text inside a URL — for example, a search query, a path segment, or a query-string value — you must percent-encode the reserved and non-ASCII characters. This tool wraps the browser's built-in encodeURIComponent so each non-safe byte becomes %XX.

Use Cases

Use URL Encode when you need fast percent-encode text so it can be safely used inside a url.
Handle encoding workflows directly in the browser with no install required.
Support SEO long-tail intent by covering quick checks, troubleshooting, and one-off conversions.

Input/Output Examples

Input Intent

hello world & friends

Output Intent

hello%20world%20%26%20friends

FAQ

When should I use URL encoding?+

Whenever you put user-supplied text into a URL: query parameters, path segments after the first, fragment identifiers, or form-encoded bodies.

What is the difference between encodeURI and encodeURIComponent?+

encodeURIComponent escapes more characters, including reserved URL characters. This tool uses encodeURIComponent because it is safe for any single value.