AI Tools

Text Dataset Cleaner

Clean and preprocess text data for ML training with configurable operations.

Cleaning Operations

Remove exact duplicate lines

Remove all HTML/XML tags

Collapse multiple spaces/tabs to single space, trim lines

Remove http/https URLs

Remove email addresses

Convert all text to lowercase

Keep only letters, numbers, spaces, and basic punctuation

Remove lines with fewer than 3 words

Remove blank lines

0 lines0 chars~0 tokens
0 lines0 chars~0 tokens

Text Dataset Cleaner: Clean and preprocess text data for ML training with configurable operations. Runs entirely in your browser — paste your input, get instant output, nothing is uploaded.

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🔒 This tool runs entirely in your browser. No data is sent to any server.