๐ Instant CSV Data Quality Reports
Upload a file, grab a coffee, and come back to a full audit โ all in your browser, no backend, no signup.
Takes just seconds to load your dataset and start the full analysis process.
1. Data Overview
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High-Level Overview in Seconds
Instantly see the structure and health of your dataset: rows, columns, nulls, outliers, skewness, and more โ all in a scrollable dashboard.
- ๐ Rows ร columns, column data types
- โ ๏ธ Null counts, duplicates, constants
- ๐ Outlier counts (3ฯ+) & skewness range
- ๐ Table preview with column names and types
2. Datatype/Statistical Analysis
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Smart Per-Type Breakdown
We break your dataset into numeric, categorical, and boolean types and run deep stats โ no plots, just actionable structure.
- ๐ Mean, std, skew, kurtosis, min/max for numerics
- ๐ข Category counts & imbalance detection
- ๐งฎ Boolean distributions & missing detection
- ๐ Outlier thresholds across ฯ-levels
3. Quality Checklist
Full Data Quality Checklist
Statistical diagnostics spot problems fast โ and we explain every flag.
We run a full battery of automated checks to identify issues and give recommendations โ no config, no fuss.
- โ ๏ธ Null Column Check: Flags all columns with missing values
- ๐ Class Imbalance Check: Detects dominant categories (95%+ skew)
- ๐ช Duplicate Column Check: Identifies identical feature columns
- ๐ Duplicate Row Check: Spots repeated rows in the dataset
- ๐ Multicollinearity Check: Warns for high VIF (>10) in numeric fields
- ๐ High Correlation Check: Detects highly correlated feature pairs (> 0.95)
- ๐ซ Constant Column Check: Flags columns with a single repeated value
- ๐ญ High Cardinality Check: Identifies categorical columns with 50+ unique labels
- ๐ Low Variance Check: Highlights numeric columns with zero variance
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Audit While You Brew
Start a full audit now. It runs in-browser, takes seconds, and tells you exactly whatโs wrong โ while you sip your coffee.
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