POSIX Shell Argument Escaper
Turn a JSON array of strings into safely single-quoted POSIX shell arguments without executing a command.
Start with your input
Edit the example or replace it with your own text.
How to use POSIX Shell Argument Escaper
- Load the example or paste your own input.
- Check the settings and run the tool.
- Review the result, then copy or download it.
What this tool helps you do
Prepare literal command arguments that contain spaces, quotes or shell punctuation. Paste a JSON array in which each item is one argument. The output quotes every item independently and joins them with spaces, including a special sequence for embedded apostrophes. It can be appended to a command in a POSIX-compatible shell after reviewing the intended program and arguments.
Format rules and limitations
This only encodes argument boundaries and does not execute or validate the resulting command. It targets POSIX shells such as sh and Bash, not PowerShell or Windows cmd. NUL characters cannot be passed as ordinary process arguments and are rejected. Quoting does not prevent an invoked program from interpreting a leading dash as an option; use that program’s argument conventions, such as an option terminator where supported.
Example input
["hello world","O'Brien","$HOME","$(example)"]
What should I check before relying on the output?
This only encodes argument boundaries and does not execute or validate the resulting command.
Is input uploaded?
Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.