🔎Filter Text
🔍 Filter Text
The Filter Text tool allows you to process large blocks of text by isolating or excluding lines based on a matching pattern. Whether you're scrubbing data, pulling emails, or filtering keywords, this tool offers both basic pattern search and advanced RegEx support to meet your needs.
🎯 Use Case Examples
🧹 Removing irrelevant lines from logs, dumps, or exports
✉️ Filtering for lines containing email addresses or domains
🪪 Extracting phone numbers, names, or keywords
🔎 Isolating specific order IDs or string patterns from raw input
❌ Removing duplicates or reversed filter results for clean outputs
⚙️ Main Controls
🟪 Input Text
Paste any block of text — this is your raw data source. Each line is evaluated independently.
🟪 Output (Text Fragment)
This section shows your filtered results after applying the settings.
🧠 Filtering Modes
🟣 Pattern Matching (default)
Enter a simple pattern such as a word, number, or phrase. The tool returns only lines that contain that pattern.
Example: Enter
@gmail.comto show only Gmail addresses.
🟣 Regular Expression (RegEx)
Toggle this on for powerful pattern-based filtering using RegEx syntax.
Example: Use
^\d{4,}to extract lines starting with 4+ digits.
🧰 Additional Toggles
🔁 Remove Duplicate Lines
Enables deduplication of matching results — only unique lines will be kept.
↩️ Reverse Filter Mode
Inverts the filtering logic. Instead of matching your pattern, it shows lines that do not match the given input.
Useful when cleaning out known values and keeping the rest.
🧪 Sample Scenarios
abc@gmail.com
@gmail.com
Pattern Matching
✅ Keep
xyz@yahoo.com
@gmail.com
Pattern Matching
❌ Discard
Order #93827
^\d
RegEx
❌ Discard
12345ABC
^\d
RegEx
✅ Keep
💡 Pro Tips
🧠 Use simple words for basic searches and RegEx for complex structures 🌀 Combine "Reverse Filter" with RegEx to scrub out spam patterns 📋 Use Remove Duplicate Lines to clean up form submissions, lists, or database dumps 🛠️ The tool works best with one entry per line (CSV, TXT, JSON Lines)
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