Command-line tool

sequin

brew/sequin

Checked 25 Oct 2026, 21:09 UTC · Listing refreshed from Homebrew, winget, npm, Scoop and cargo; npm packages checked against OSV.dev

Human-readable ANSI sequences

Website Source

At a glance

Type

Command-line tool

Install on

Windows, macOS, Linux

Last checked

25 Oct 2026, 21:09 UTC

Install it

Windows

winget install --id charmbracelet.sequin -e

macOS

brew install sequin

Linux

brew install sequin

Describe ANSI escape sequences from a string

printf "\x1b[38;5;4mCiao, \x1b[1;7mBaby.\x1b[0m\n" | sequin

Inspect colorized output from another command (e.g., `ls`)

ls -l --color=always | sequin

Examine a file containing ANSI sequences (e.g., a TUI golden file)

cat path/to/file.golden | sequin

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