Text Repeater
Repeat any text multiple times with optional separators. Great for testing, filler text, or fun.
Enter text, set how many times to repeat, and copy the result.
Why Repeat Text?
It sounds simple, but repeating text is surprisingly useful in development and testing. Need 500 rows of sample data? Repeat a template line. Testing how a UI handles long strings? Repeat a word 1,000 times. Need filler content for a layout? Repeat a paragraph. Manually copying and pasting is tedious and error-prone, this tool does it in milliseconds.
You can repeat any text up to 10,000 times with custom separators between each repetition. Use commas for CSV-style lists, newlines for one-per-line output, or any custom delimiter. Everything runs in your browser with no server interaction.
Separator Quick Reference
| Separator | Input Example | Output (3 repeats) | Use Case |
|---|---|---|---|
| New line | test[at]example.com | test[at]example.com test[at]example.com test[at]example.com | Line-based data, imports |
| Comma | value | value,value,value | CSV data, array literals |
| Space | word | word word word | Text padding, filler |
| None | ha | hahaha | Character patterns, fun |
| Custom | item | item | item | item | Custom delimiters |
Common Use Cases
UI stress testing
Repeat a long word or sentence to test overflow, text wrapping, and truncation. Does your card component break with 10,000 characters? Find out before your users do.
Generating test data
Create rows of sample data by repeating a template line with newline separators. Populate test databases, spreadsheets, or import files when you need volume.
Performance benchmarking
Generate large text payloads to benchmark text processing functions, regex performance, or network throughput. A 10 MB text blob is a few clicks away.
Social media formatting
Create decorative text patterns, repeated emoji sequences, or spacing effects for social media posts and bios.
Developer Workflows
- SQL INSERT values: Repeat
('name', 'email', 'role'),100 times with newline separators, then edit each row. Faster than typing 100 INSERT lines from scratch. - Array/list literals: Repeat
"item"with comma separators to quickly generate["item","item","item"]patterns for testing. - Boundary testing: Generate strings at exact character limits (140, 280, 500, 5000) to test form validation, database column limits, and API payload constraints.
Text Repetition in Code
| Language | Repeat "hello" 5 Times | With Separator |
|---|---|---|
| JavaScript | "hello ".repeat(5) | Array(5).fill("hello").join(", ") |
| Python | "hello " * 5 | ", ".join(["hello"] * 5) |
| Bash | printf 'hello %.0s' {1..5} | yes hello | head -5 | paste -sd, |
| Ruby | "hello " * 5 | (["hello"] * 5).join(", ") |
| PHP | str_repeat("hello ", 5) | implode(", ", array_fill(0, 5, "hello")) |
For quick one-off jobs, this browser tool is faster than opening a terminal. But for scripting or generating large amounts of repeated data programmatically, these one-liners are more efficient.
Related Tools
How to use this tool
Paste or type the text you want to repeat
Enter the number of times to repeat it
Choose the separator (newline, comma, space, or custom)
Common uses
- Generating large text blocks for UI stress testing
- Creating repeated data rows for test databases
- Producing filler content for layout testing
- Building repeated patterns for creative text effects
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Frequently Asked Questions
What is a text repeater?
Can I add a new line between each repeat?
Is there a limit?
Can I add a custom separator between each repeat?
What's a practical use for repeating text?
Does it preserve emoji and special characters?
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