Remove Lines Containing

Powerful text line filtering with regex, case sensitivity, and more.

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Input Text Supports drag & drop 0 chars

Drop your files here

Accepts .txt, .log, .csv, etc.

Filter Query

Filter Action

Case Sensitive Use Regular Expression Trim Lines Before Matching Remove Empty Result Lines

Advanced Line Filtering

Filter your text data with surgical precision. This tool allows you to include or exclude lines based on text presence, patterns, or complex regular expressions.

Regex Support

Use standard regex patterns to find and filter complex line structures in logs or data.

Multiple Modes

Choose between removing or keeping lines that match (or don't match) your query.

Client-Side

Data processing happens entirely in your browser. Your sensitive information never leaves your device.

Remove Lines Containing

Filtered Result

Advanced Line Filtering

Regex Support

Multiple Modes

Client-Side