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Helm Command Builder

Build accurate Helm commands for install, upgrade, rollback, uninstall, template and lint.

Runs entirely in your browser - nothing is uploaded and no cluster connection is made. 
Your generated command will appear here.

About Helm Command Builder

Helm packages Kubernetes applications as charts. The Helm Command Builder writes correct helm commands for the common lifecycle operations so you do not mistype flags.

Pick the action, set the release, chart, namespace and values, then copy the result. Each --set pair is emitted as its own flag.

Validation ensures required arguments per action. Everything runs locally and nothing is uploaded.

Features

  • Lifecycle - install, upgrade, rollback, uninstall.
  • Render - template, lint, dependency build.
  • Values - -f file and --set pairs.
  • Namespaces - namespace + create-namespace.
  • Copy / Download / Print - take the command anywhere.

How to Use

  1. Pick an action (install, upgrade, ...).
  2. Fill release/chart/values.
  3. Watch the preview and export.

Examples

Example 1 - install. helm install my-app stable/nginx --namespace web --create-namespace -f values.yaml --set replicaCount=3.

Example 2 - rollback. helm rollback my-app 2 --namespace web.

Benefits

  • Correct syntax - valid Helm CLI.
  • Validated - required args per action.
  • Flexible - values, wait, dry-run.
  • Private - runs in the browser.
  • Copy, download or print - get the command where you need it.

Frequently Asked Questions

What does this tool build?
It assembles Helm CLI commands for install, upgrade, rollback, uninstall, template, lint, dependency build and repo add.
How are values passed?
Provide a values file with -f and/or inline --set key=value pairs (comma separated). Each pair is emitted as a separate --set flag.
What about namespaces?
The --namespace flag plus --create-namespace creates the namespace if it does not exist.
What do wait, timeout and dry-run do?
wait blocks until resources are ready, timeout bounds the wait, and dry-run renders without applying.
Does this connect to a cluster?
No. Everything runs locally; the output is just a command string.
Can I copy or download the command?
Yes. Copy the command, download helm-cmd.sh, or print it.

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