Free Tool · Datavoris
See your data come to life — instantly.
Upload a small spreadsheet and get an automatic analysis — column types, data quality, distributions, correlations, and the first things worth fixing. This is a taste of what a real automated reporting system does for you every single day.
100% private — your file is processed in your browser and never uploaded anywhere.
Drop your dataset here
CSV or Excel · up to ~5,000 rows works best
.csv · .xlsx · .xls · .tsv
No file handy? Try it with sample sales data →
Datavoris · Live analysis
Processing locally — nothing is uploaded
0%Processing
Reading your data…
Parsing the file structure and validating each row.
Reading the file
Detecting column types
Computing statistics
Finding correlations & patterns
Rendering your charts
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Rows
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Columns
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Types found
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Quality %