Convert a String to Integers
Turn each character into its Unicode code-point value. 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 a String to Integers
- 1. Paste the string to convert. Enter the text whose characters you want turned into numbers into the input pane, from a single letter to a full sentence.
- 2. Set the Separator and Base. Choose the character or string that separates each number in the output, and pick Decimal or Hexadecimal for how each code point value is written.
- 3. Copy the code point list. Copy the resulting sequence of numbers and use it wherever you need each character's underlying Unicode value, such as debugging encoding issues.
When to use Convert a String to Integers
Convert a String to Integers turns each character of a string into its Unicode code-point value, in decimal or hexadecimal, separated by a character you choose. It is the direct way to see the numeric identity behind any text.
- Debugging a mysterious invisible character. A string looks correct visually but is causing a parsing error; converting it to code points reveals a stray zero-width space or non-breaking space hiding among the letters.
- Explaining Unicode code points in a lesson. A tutorial on character encoding wants to show students that 'A' is really the number 65, so this generates the code point list directly from example text.
- Building a lookup table by hand. You are writing a small encoder and want the decimal or hex code points of a set of characters as a quick reference while writing the mapping logic.
- Comparing two similar-looking strings. Two strings look identical on screen but behave differently in code; converting both to hexadecimal code points exposes which characters actually differ.
Examples
Code points of AB
Input
AB
Output
65 66
About the Convert a String to Integers tool
Convert a String to Integers is a free online tool that works entirely inside your web browser. Turn each character into its Unicode code-point value. Because the processing happens on your own device, nothing you enter is uploaded, logged or stored anywhere.
This page is one of 159 String utilities on EditSafely. Each one does a single job well, and all of them follow the same rule: your input stays on your machine.
You can shape the output with 2 settings, including Separator and Base, and the result refreshes the moment you change one. A worked example further down the page shows exactly what the tool produces for a real input.
Because nothing leaves your device, the tool is suitable for sensitive content such as internal documents, credentials or customer data. It also responds instantly, since every keystroke is handled on your own machine rather than by a remote API.
Frequently asked questions
Does Convert a String to Integers 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.