Find, Filter & Replace

0 matches

Free Online Find & Replace Tool

Perform advanced bulk text replacements using simple text matching or complex Regular Expressions. Filter lines and extract data in seconds.

Regex Support

Use powerful Regular Expressions to match wildcards, patterns, and complex text structures.

Line Filtering

Keep or remove entire lines based on keywords. Perfect for log analysis or data extraction.

Data Extraction

Pull out emails, URLs, or specific ID patterns from a large text blob instantly.

Advanced Text Manipulation

Stop doing manual find-and-replace document by document. This tool brings IDE-level text processing features to your browser.

  • Regular Expressions (Regex)

    Supports full JavaScript regex syntax (e.g., `\d+`, `\w+`, groups `$1`).

  • Bulk Processing

    Handle thousands of lines of text in seconds.

  • Log Parsing

    Use the "Filter Lines" tab to isolate specific log entries or errors.

How to use

1

Select Mode

Choose "Find & Replace", "Filter Lines", or "Extract" from the tabs.

2

Enter Pattern

Type your text/regex pattern. Use "Regex" checkbox for advanced matching.

3

Execute

Click the action button (e.g., "Replace All" or "Keep Matches") to see the result.