Clean up data before sharing
Choose a tool for your file format to check structure, duplicates and text length.
Data conversion
CSV deduplicator
Remove duplicate rows, keep their first occurrence and export CSV.
Processed locally in your browser
Developer
JSON formatter
Validate, format or minify JSON; copy or download the result.
Processed locally in your browser
Text
Text statistics
Count Unicode characters, Han characters, words and lines.
Processed locally in your browser