TOML to HCL Converter - Convert TOML Configuration to Terraform HCL Online
Free online TOML to HCL converter to transform TOML configuration files to Terraform/HCL format instantly.
How to Convert TOML to HCL
Input Your TOML Configuration
Paste your TOML configuration or upload a .toml file. The converter supports all TOML v1.0.0 features including tables, arrays, and nested structures.
Automatic Conversion to HCL
The converter automatically transforms your TOML to HCL/Terraform format, preserving structure for use in Terraform, Vault, or other HashiCorp tools.
Download or Copy HCL
Copy the converted HCL to your clipboard or download as a .hcl/.tf file for use in your Terraform projects.
Frequently Asked Questions
Why convert TOML to HCL?
Converting TOML to HCL is useful for migrating existing configurations to Terraform, transforming Cargo.toml or Hugo config files to infrastructure definitions, or integrating TOML-based application configs with Terraform workflows.
Is the conversion lossless?
The converter preserves all TOML structure, values, tables, and arrays. The output is valid HCL ready for Terraform use. For the reverse operation, use our HCL to TOML converter.
What TOML features are supported?
All TOML v1.0.0 features are supported including tables, array of tables, inline tables, strings, numbers, booleans, and nested structures. Also try our HCL to YAML and YAML to HCL converters.
Is my data secure?
Yes! All conversion happens in your browser. No data is sent to any server, so your configurations remain completely private. For additional HCL tools, check out our Terraform State Viewer.
Is this tool free?
Yes, completely free with no limitations on file size or usage. No registration required.
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