Digital Solutions Tools

Data & Spreadsheets / Dataset statistics · Select columns

CSV Data Analyzer

Inspect columns, missing values, duplicates and numeric summaries, or select columns.

Your input is processed in this browser tab. It is not sent to our server or saved by this app.

01 Your input

Limit: 200,000 UTF-8 bytes; operation-specific limits apply.

Upload a text file

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02 Your result

BROWSER ONLY

Your result will appear here.

Ready when you are.

Add your input and run the tool.
Your result will appear here.

How to use it

  1. Enter your input, or load an example to try the tool.
  2. Press the primary action. Ctrl+Enter also runs the tool.
  3. Copy or download the result.

Good to know

Unique headers required. Numeric statistics exclude empty cells. Export escapes spreadsheet formulas.

Need something else? Explore the toolbox →

Data & Spreadsheets

CSV Cleaner

Turn messy tables into useful data. Trim cells, remove duplicates, and export a cleaner CSV.

Input UTF-8 comma-separated text or .csv file
Output Cleaned CSV file

InspectCleanExport
Runs in your browserOpen tool
Data & Spreadsheets

Data Converter

Convert JSON, CSV and YAML with explicit structure validation.

Input Text or UTF-8 file
Output Copy or download the actual result

JSON → CSVCSV → JSONJSON → YAML
Runs in your browserOpen tool
Data & Spreadsheets

JSON Lines Converter

Convert JSON arrays to line-delimited records and validate records with line errors.

Input Text or UTF-8 file
Output Copy or download the actual result

JSON array → JSONLJSONL → JSON arrayValidate JSONL
Runs in your browserOpen tool