Category spotlight

Linux Tools

Chmod helpers, cron builders, and unit files

Chmod helpers, cron builders, and unit files. These online linux tools run entirely in your browser and help you work with linux data quickly and safely. Paste or upload your content, configure the options, and get instant results without installing extra software.

Tool catalog

Everything under Linux Tools

Click into any card to open its dedicated `/ linux /slug` route. Live tools render instantly, while planned ones display detailed placeholders so you can track progress.

Cron Expression Builder

Live

Author cron expressions with natural language guidance

cron builder, cron expression

Linux Permissions Calculator

Live

Convert between chmod notations with previews

chmod calculator, linux permissions

Cron Expression Validator

Live

Validate and explain cron schedule expressions

cron validator, cron expression

systemd Unit Generator

Live

Generate systemd service/timer files

systemd generator, linux services

Escape Shell Characters

Live

Escape Shell Characters is an online tool that runs directly in your browser. Use it to process and transform text or data quickly without installing extra software.

escape, shell