Add Prefix to Words
Add custom text, symbols, or tags to the beginning of every word.
Configuration
Tag Every Word: Prefix Power for Bulk Formatting
When you need to add the same text to hundreds of words at once, manual editing is a time sink. Converting a list of names into @mentions for social media. Adding hashtags to every keyword for SEO tracking. Prefixing variable names with test_ or old_ for code refactoring. These tasks are repetitive and error-prone when done by hand—but instant with the right tool.
The Add Prefix to Words tool transforms individual words in bulk. It offers four wrapping styles (None, Brackets, Quotes, Custom), word filtering to skip short words like "a" or "the", case transformation options, and file upload/download support. Whether you're preparing social media content, reformatting code, or creating tagged datasets, this tool processes thousands of words in seconds while preserving your document's spacing and structure.
Why Add Prefixes to Words?
- ✓Social Media Optimization: Instantly convert word lists to hashtags (#word) or mentions (@user) for Twitter, Instagram, LinkedIn posts.
- ✓Code Refactoring: Add version prefixes (old_, new_, test_) to variable names, database columns, or function identifiers in bulk.
- ✓Data Tagging: Add category markers, currency symbols ($, €), or classification prefixes to words for database imports or spreadsheet operations.
- ✓Content Marketing: Generate keyword variations, create tracking tags, or format lists for SEO tools and analytics platforms.
Common Use Cases
Social Media Content
Convert keyword lists to hashtags for Instagram captions, create @mention lists for Twitter threads, or format trending topics for LinkedIn posts. Perfect for social media managers handling multiple campaigns with hundreds of tags.
Code Migration
Prefix variable names with old_ before renaming, add temp_ to test functions, or prepend legacy_ to deprecated modules. Saves hours during large-scale refactoring or database schema changes.
Finance & E-commerce
Add currency symbols ($, €, £) to price lists, prefix product codes with category identifiers, or tag SKU lists with warehouse locations for inventory management systems.
Content Organization
Tag document keywords for search optimization, add priority markers (P1_, P2_) to task lists, or create category prefixes for knowledge base articles and documentation files.
See it in action
Professional Features
Custom Prefixes
Add any text, symbol, or character combination to the start of every word. Supports emojis and special characters.
Wrapping Styles
Wrap words with **Brackets** [word], **Quotes** "word", or custom delimiters like <word> for structured formatting.
Word Filtering
Skip short words (articles, prepositions) by setting a minimum word length. Perfect for content-focused processing.
Case Transform
Preserve original casing, convert to UPPERCASE, or lowercase while adding prefixes for consistent formatting.
File Upload
Process entire files (.txt, .md, .csv) without copy-pasting. Download results instantly with one click.
Private & Secure
100% client-side processing. Your text never leaves your browser. No server uploads, no data tracking.
How to use this tool
Input Text
Paste words or upload a file to begin processing.
Set Prefix
Enter your prefix (#, @, pre_, etc.) and choose wrapping style.
Configure Options
Enable filtering, set case transform, customize wrappers.
Copy Result
Copy the formatted text or download as a new file.