Free Tool
Chmod Calculator
Calculate Unix file permissions with a visual editor. Toggle read, write, and execute for owner, group, and others. Get octal and symbolic notation instantly. All processing happens in your browser.
| Read (4) | Write (2) | Execute (1) | |
|---|---|---|---|
Octal
Symbolic
ls -l output
Command
Common Presets
How it works
1. Toggle
Check read, write, and execute permissions for owner, group, and others. Or type an octal value directly.
2. Read
See the octal value, symbolic notation, and ls -l output update in real time.
3. Use
Copy the chmod command and run it in your terminal. Common presets are one click away.
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