Text Repeater

Text Repeater is a versatile free online tool that generates repeated text with customizable separators, line numbering, and flexible formatting options. Whether you're generating test data for development, creating placeholder content for design mockups, building repetitive patterns for creative projects, or quickly creating numbered lists, this tool provides instant text repetition with full control over formatting. The tool offers four separator options: newline separator creates each repetition on a new line (perfect for lists and vertical layouts), space separator joins repetitions with single spaces (ideal for creating continuous text patterns), comma separator adds comma-space between repetitions (great for CSV-style data or comma-separated lists), and custom separator allows you to define any delimiter you want (useful for special formatting requirements like pipe symbols, dashes, or custom strings). Additionally, the optional line numbering feature automatically adds sequential numbers before each repetition in the format '1. text', '2. text', etc., making it perfect for creating numbered lists without manual numbering. All text generation happens entirely client-side in your browser using JavaScript loops and string manipulation, ensuring complete privacy—your text never leaves your device, isn't uploaded to any server, and isn't stored anywhere. Common use cases include generating test data for software development where you need repeated entries to test database operations, API endpoints, or UI components; creating placeholder content for design mockups where realistic-length repeated text helps visualize layouts; building Lorem Ipsum alternatives by repeating specific words or phrases; generating numbered lists automatically without manual counting; creating repetitive patterns for creative projects like ASCII art, poetry, or experimental writing; testing form submissions with repeated data; creating dummy CSV or TSV data for import testing; generating repeated HTML tags or code snippets; building email templates with repeated sections; and creating training data for text analysis or machine learning experiments. For developers, the tool is invaluable for creating seed data for databases—repeat a JSON object template 100 times to generate bulk insert data; testing pagination by generating enough repeated entries to span multiple pages; stress-testing text inputs by repeating long strings; creating mock API responses with repeated array elements; and generating repeated SQL INSERT statements for database seeding. Web designers use it for creating realistic content repetitions to test responsive layouts, see how repeated menu items look, generate repeated product cards for e-commerce mockups, and create repeated testimonials or review sections. Content creators use it for generating repeated social media posts for scheduling tools, creating repeated email sequences with slight variations, building repeated call-to-action elements, and generating repeated survey questions with consistent formatting. Students and educators use it for creating repeated practice problems, generating numbered question lists, creating repeated flashcard content, and building repeated quiz items. The repeat count accepts values from 1 to 1000, providing a wide range while preventing browser performance issues from extremely large repetitions. The real-time statistics display shows input length (characters in your original text), repeat count (number of times to repeat), output length (total characters in the generated result), and output lines (number of lines in the result when using newline separator). The input field accepts any text including letters, numbers, symbols, emojis, and Unicode characters, making it work with any language or character set. The separator selection buttons provide quick access to common separators (newline, space, comma) while the custom separator option allows complete flexibility—use it to join repeated text with custom strings like ' | ' for pipe-separated values, ' - ' for dash-separated lists, '\n\n' for double-spaced lines, or any other delimiter you need. The line numbering checkbox works with any separator type—when enabled, each repetition gets a sequential number prefix regardless of how repetitions are joined. The Generate button triggers the repetition process, creating the output based on your current settings. The output textarea displays the generated result in a monospace font for better readability, and you can easily copy the entire result to your clipboard with the Copy Output button. The Clear All button resets all settings including input text, output, repeat count, separator selection, and line numbering, providing a quick way to start fresh. The tool handles edge cases gracefully: empty input shows an error message prompting you to enter text; repeat counts below 1 or above 1000 show a validation error; custom separator can be empty (repetitions will be joined directly with no separator). The responsive design ensures the tool works perfectly on desktop computers, tablets, and mobile phones, with all controls and text areas adapting to your screen size. No character limits on input text, no usage restrictions, and no account required—repeat any text as many times as needed, completely free. The tool works offline once loaded, making it reliable even without internet connectivity. Performance is optimized to handle up to 1000 repetitions smoothly, with the 1000-repetition limit preventing potential browser freezing or excessive memory usage from extremely large outputs. The tool is particularly useful when combined with other text tools: repeat text then convert case, repeat text then count words/characters to see statistics, repeat text then remove line breaks to create different formatting, or repeat text then use as input for other text processing. Understanding text repetition is essential in many workflows: developers need it for test data generation, designers need it for realistic mockups, content creators need it for templates and patterns, and anyone working with text can benefit from automated repetition rather than manual copy-pasting. This tool eliminates the tedious process of manually copying and pasting text multiple times, replacing minutes of repetitive work with instant automated generation.