Hyperfine Benchmark Command Builder Online - Compare Commands
Build a quoted hyperfine command from one or more shell commands plus run and warmup counts.
About this tool
Enter one benchmark command per line. Optional run and warmup values default to 10 and 3, and the tool returns a command for execution in your own terminal.
How to use
- Enter or select the source data.
- Run the tool locally with the required options.
- Review and copy or download the result.
Features
- Multiple benchmark commands.
- Configurable runs and warmups.
- Escapes quotes and backslashes.
Common use cases
- Prepare repeatable CLI comparisons.
- Share a benchmark command.
- Avoid manually quoting several commands.
Common issues and tips
- The tool builds but never executes commands.
- Generated quoting targets common hyperfine usage and should be reviewed for the destination shell.
Privacy
Processing runs locally in your browser. Input and generated output are not uploaded to Tools12345.
Frequently asked questions
Does it run benchmarks?
No.
What are the defaults?
10 runs and 3 warmups.
What limits apply?
Runs 1-10000 and warmups 0-1000.