Spreadsheet exploration

Data Browser

Upload a CSV or Excel file to browse, filter, sort, clean and export it without opening a spreadsheet app. Run quick queries, hide columns, find and replace, validate values and check the data at a glance.

Drop your file here or click to browse

Supported formats: CSV, Excel (.xlsx, .xls)

Maximum file size: 50 MB

Quick queries

Remove rows, find and replace, clean values and validate a column. Click to expand.

Remove matching rows

Column

Match type

Value to match

Find and replace

Column (leave empty for all columns)

Find

Replace with

Use regular expression Case sensitive

Clean data

Column (leave empty for all columns)

Clean options

Remove extra spaces (multiple spaces → single space) Trim leading/trailing whitespace Replace non-breaking spaces ( ) with regular spaces Remove invisible characters (zero-width, control chars) Remove line breaks and tabs Remove emojis and special symbols

Data validation

Column to validate

Validation type

Data analysis

Processing file...

Drop your file here or click to browse

Data manipulation tools

Remove matching rows

Find and replace

Clean data

Data validation

Data analysis

Confirm action

Export preview