Terraform Variable File Generator - Free Online IT Tool

🏗️ Terraform Variable File Generator

Quickly scaffold .tf and .tfvars files from a list of variable names.

ℹ️ About Terraform Variable File Generator

The Terraform Variable File Generator is a productivity tool for DevOps engineers who want to follow the "Don't Repeat Yourself" (DRY) principle in their Infrastructure as Code (IaC) projects. Manually defining variable blocks for every new module or environment is repetitive and time-consuming. This tool automates the scaffolding process, allowing you to focus on your infrastructure logic rather than syntax boilerplate.

By providing a comma-separated list of variable names, the tool instantly generates the variables.tf declaration blocks (including placeholder descriptions and types) and a corresponding terraform.tfvars file for your values. This ensures consistency across your Terraform projects and helps you maintain a clean, professional structure from the very first commit.

📖 How to use Terraform Variable File Generator

1. List the names of the variables you need (e.g., <code>region, bucket_name, instance_type</code>).
2. Click 'Run Tool' to generate the Terraform code.
3. Copy the <code>variables.tf</code> block into your module's declaration file.
4. Copy the <code>terraform.tfvars</code> block into your environment's variable value file.

❓ Frequently Asked Questions

Does this tool support specific types like 'list' or 'map'?

The generator currently defaults all variables to the <code>string</code> type as a baseline. You can easily change the <code>type</code> attribute in the resulting <code>.tf</code> file to <code>list(string)</code>, <code>number</code>, or <code>map</code> as needed.

Can I add default values here?

This tool is designed for scaffolding. We recommend adding default values and specific descriptions directly in your <code>variables.tf</code> file after the initial generation.