URL-encode Unicode
Quickly URL-escape Unicode symbols. Runs entirely in your browser, so your data never leaves your device.
0 chars · 0 lines
Output
The result appears here as you type.
How to use URL-encode Unicode
- 1. Paste the Unicode text. Enter the text you want to make URL-safe into the input pane, including any accented letters, symbols or spaces that need percent-encoding.
- 2. Pick the Encoding mode. Choose Component to escape reserved characters like ampersand and slash, matching encodeURIComponent, suitable for a single query value; choose Full URL to keep reserved characters intact, matching encodeURI for a whole address.
- 3. Copy the encoded text. Copy the percent-encoded result from the output pane, ready to drop into a query string, form field or link where raw non-ASCII characters are not allowed.
When to use URL-encode Unicode
URL-encode Unicode escapes text into percent-encoded form so it can safely travel inside a URL, matching either encodeURIComponent or encodeURI behavior depending on the mode you pick. Use it whenever non-ASCII or reserved characters need to go into a link.
- Building a search link with an accented query term. You want to construct a shareable search URL where the query includes a name with an accent, like a café review. Encoding it in Component mode produces a safe query string value.
- Passing an emoji through a query parameter. A feature flag or referral link wants to embed an emoji as part of a tracked parameter. Encoding it in Component mode produces the percent-escaped form that survives being pasted into a browser.
- Encoding a whole URL that already contains slashes and colons. You have a complete address, not just one value, and need to escape any non-ASCII characters in it while leaving the structural slashes and colons untouched. Full URL mode handles that.
- Preparing a redirect target for a query string. A login flow needs to pass a destination URL as a query parameter, and that destination itself contains special characters. Encoding it in Component mode keeps it from breaking the outer query string.
Examples
Component
Input
café & tea
Output
caf%C3%A9%20%26%20tea
Full URL
Input
https://x.com/café
Output
https://x.com/caf%C3%A9
About the URL-encode Unicode tool
URL-encode Unicode runs as plain JavaScript in your browser tab, with no server behind it. Quickly URL-escape Unicode symbols. Whatever you put in stays on your device from start to finish.
The tool is part of EditSafely's Unicode Tools section, 98 single-purpose utilities built around the same idea: open the page, get the result, keep your data to yourself.
You can shape the output with the Encoding mode setting, and the result refreshes the moment you change it. 2 worked examples further down the page show exactly what the tool produces for real inputs.
That local-first design has practical benefits beyond privacy. The tool keeps working on a flaky connection once the page has loaded, results are instant because nothing round-trips to a server, and it is safe to use with confidential material.
Frequently asked questions
Is URL-encode Unicode free to use?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
Everything happens locally. Your browser downloads the tool's code once, then does all the processing itself; nothing you enter is transmitted, stored or logged. You can even go offline after the page loads and it will still work.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
No. The tool works in any modern browser on desktop, tablet or phone. There is no account to create, no extension to add and no software to install.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.