Convert Unicode to Octal
Quickly convert Unicode data to base-8 (octal). 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 Unicode to Octal
- 1. Paste the text you want in octal. Paste the Unicode text you want expressed in octal. The UTF-8 bytes behind each character are read and converted to base-8 values in order.
- 2. Set a Separator between values. Set Separator to the character placed between each octal value, such as a space, matching the format expected by a legacy system, a Unix permission-style notation, or a script.
- 3. Copy the octal string. Copy the octal string and paste it into a script, a Unix-flavored reference, or documentation that expects character data expressed in base 8 rather than hex or decimal.
When to use Convert Unicode to Octal
Convert Unicode to Octal shows text as base-8 byte values, the notation still used in some Unix tools, shell escape sequences, and older systems that predate hex becoming the default. Use it when a format or script specifically expects octal rather than hex or decimal.
- Writing a shell escape sequence. A shell script needs an octal escape like backslash-101 for a specific character inside a string literal, and you need the correct octal value before hardcoding it into the script.
- Reading an old Unix system log. A legacy log or core dump displays character data in octal, and converting your expected text to octal lets you confirm it matches what the log is showing.
- Working with a printer control language. Some printer or terminal control languages expect character codes in octal notation, and you need the correct octal byte values for a short string before sending it as a raw command.
- Teaching alternate number bases. A lesson on number bases uses text as a relatable example, showing the same string in binary, octal, and hex side by side to make the differences concrete for students.
Examples
Convert
Input
AB
Output
101 102
About the Convert Unicode to Octal tool
Convert Unicode to Octal is a free online tool that works entirely inside your web browser. Quickly convert Unicode data to base-8 (octal). Because the processing happens on your own device, nothing you enter is uploaded, logged or stored anywhere.
This page is one of 98 Unicode 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 the Separator setting, and the result refreshes the moment you change it. 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 Unicode to Octal 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.