Free AWS tools

No signup, no account required. Everything runs in your browser — your AWS data never leaves your machine.

CloudWatch Alarm Builder

Generate the exact CLI command for a CloudWatch alarm — no more guessing flag names from the docs.

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CloudFormation Checker

Paste a CloudFormation template, catch the mistakes that pass validate-template but bite you in production.

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CloudWatch Timestamp Converter

CloudWatch Logs Insights returns epoch milliseconds. Convert them to a date without doing the math yourself.

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