Text Repeater
Repeat any text N times with custom separators — perfect for test data, patterns, and bulk formatting.
About this tool
Repeating text manually is tedious when you need dozens or hundreds of identical lines for test data, formatting patterns, or bulk placeholders.
This tool runs entirely in your browser — paste once, set count and separator, copy the output.
How to use the Text Repeater
- 1
Enter the text or phrase you want to repeat.
- 2
Set how many times to repeat and choose a separator (newline, comma, space, or custom).
- 3
Copy the output instantly — all processing runs in your browser.
Common use cases
Developers use repeaters for mock data and CSV padding. Social creators duplicate hashtags or emoji dividers for caption formatting.
Keep repetition counts reasonable — extremely large outputs can slow older browsers.
Pro tips
- Use newline separators for list-style output; commas for inline CSV-style data.
- Generate a small sample first before scaling to thousands of lines.
Social Media Specs & Character Limits
Optimal text formatting, length guidelines, and parameters for all major platforms:
| Platform | Max Length | Ideal Length | Hashtag Policy |
|---|---|---|---|
| Instagram Feed & Reels | 2,200 chars | 125 - 150 chars | 3 - 5 tags (Recomm.) |
| TikTok Posts | 4,000 chars | 100 - 200 chars | 3 - 5 tags (Ideal) |
| YouTube Description | 5,000 chars | 1,500 chars (SEO) | 3 - 10 tags |
| X / Twitter Post | 280 chars | 100 - 140 chars | 1 - 2 tags |
| LinkedIn Articles & Posts | 3,000 chars | 500 - 1,000 chars | 3 - 5 tags |
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Frequently Asked Questions
Is there a limit on repetitions?▼
Very large counts may slow your browser, but there is no server-side limit — everything runs locally.
Is my text uploaded?▼
No. The repeater works entirely in your browser with no data sent to any server.