🔍 Filter Words in Text

Enter your text and a regular expression (or simple word) to instantly extract matching words.

Your text

Regex pattern (e.g., \b\w+ing\b)

Case insensitive (i) Global (all matches)

Matches will appear here…

Why You Need a Word Filter Tool

Filter Words in Text Quickly return words in text that match a pattern or a regex.

Whether you’re a blogger polishing a draft, a student analyzing text, or a developer testing regex patterns, manually hunting for specific words can be tedious and error‑prone. This free online Filter Words in Text tool does the hard work instantly — just paste your content, type a pattern, and get every matching word in a neat, copy‑ready list.

How to Use the Tool (Even Without Regex Knowledge)

Paste or type your text in the first box — an article, a code snippet, a list of emails, anything.
Enter a pattern: you can use a plain word (like blog) or a regular expression (like \b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}\b to grab emails).
Toggle options: case‑insensitive (ignores capital letters) and global (finds all matches, not just the first).
Click Filter Words — the extracted words appear instantly below, along with a count.
Use the Copy results button to send them to your clipboard.

Practical Regex Examples for Bloggers

Find all words ending with “ing”: \b\w+ing\b – perfect for spotting gerunds in your writing.
Extract hashtags: #\w+ – quickly pull social media hashtags from a caption.
Match email addresses: [a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,} – useful for cleaning contact lists.
Isolate numbers (e.g., prices, years): \b\d+(\.\d+)?\b – grab all numeric values in a document.
Words of an exact length: ^\w{5}$ – five‑letter words only (great for word games).

Works 100% in Your Browser – No Data Sent Anywhere

Privacy matters. This tool runs entirely on your device using JavaScript. Your text never leaves your browser, never gets stored, and never touches a server. You can safely filter sensitive drafts, personal notes, or client data without worrying about leaks.

Tips for Cleaner Results

Use word boundaries \b around your pattern to avoid partial matches (e.g., \bcat\b won’t match “category”).
Keep the global flag on if you want every occurrence; turn it off to see only the first match.
If the pattern is invalid, the tool shows a friendly error message — just tweak your regex and try again.
For simple word filtering, you don’t need regex magic — typing a plain word like content works perfectly.

Who Can Benefit from This Free Tool?

Bloggers and content writers – find overused terms, extract keywords, or clean up formatting.
Students and researchers – analyze text passages for specific patterns or vocabulary.
Developers – test regular expressions against real data without leaving the browser.
SEO specialists – extract headings, meta tags, or keyword clusters from raw HTML or plain text.

The interface stays clean and distraction‑free, so you can focus on the words that matter. Bookmark this page and the tool will always be ready when you need a fast, reliable word filter.

Filter Words in Text