Groupby Summarizer
Group CSV rows by a key column and aggregate values (sum, mean, count, min, max).
FreeRuns on your deviceNo sign-up
Files
Group key column
Value column
Aggregation
How it works
1
Step 1
Open the tool from search or its category page.
2
Step 2
Provide the required input or files.
3
Step 3
Review the result, then copy or download it.
Questions
Is Groupby Summarizer free?
Yes. Every UtilBloom utility is free to use with no signup and no artificial usage limits.
Do my files leave my device?
This tool is designed to process data in your browser. Your files are not uploaded to our servers.
How do I use Groupby Summarizer?
Open the tool, provide the requested input, run the action, then copy or download the result.
Features
- Works in your browser
- No signup required
- Mobile-friendly interface
- Private by design