Convert Code Points to UTF8
Quickly create UTF8-encoded characters from code points. 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 Convert Code Points to UTF8
- 1. Paste the code point numbers. Enter one or more Unicode code point values, such as 65 8364, separated by spaces. These are the abstract numbers Unicode assigns to each character, independent of any byte encoding.
- 2. Read the built characters. Each number is treated as a code point and rendered as the character it represents, so 8364 becomes the euro sign instead of staying an abstract number.
- 3. Copy the resulting text. Copy the assembled characters from the output pane into your document, message or code once the code point list has become real, readable text.
When to use Convert Code Points to UTF8
Convert Code Points to UTF8 builds characters directly from their Unicode code point numbers. Specifications, Unicode charts and some programming APIs refer to characters purely by number, like U+20AC for the euro sign, and it helps to see the actual glyph rather than the abstract value. This tool turns a list of code points into the text they spell out.
- Checking a Unicode chart entry. You found a code point listed in the Unicode standard's documentation and want to confirm which character it actually renders as. Typing the number here shows the glyph immediately.
- Assembling a string from an API's codePointAt results. A JavaScript debugging session prints an array of numbers returned by codePointAt on a string with emoji. Reassembling those numbers here confirms which characters they represent.
- Building test data for internationalization work. You are writing tests that need specific rare Unicode characters by their known code points, like currency symbols or combining marks. Generating them here saves hunting through a character map.
Examples
Build characters
Input
65 8364
Output
A€
About the Convert Code Points to UTF8 tool
Convert Code Points to UTF8 does its work locally, right in the browser. Quickly create UTF8-encoded characters from code points. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the UTF-8 Tools collection on EditSafely, a set of 69 small, focused UTF-8 utilities that share the same instant, private workspace.
There is nothing to configure. Provide the input and the result appears on its own. A worked example further down the page shows exactly what the tool produces for a real input.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Does Convert Code Points to UTF8 cost anything?
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?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
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?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
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.