Text Repeater

Repeating text a specified number of times is a small but surprisingly useful operation in many workflows. Developers use text repetition to quickly generate placeholder content for UI testing, populate database fields with sample data, create repetitive string patterns for regex testing, or build mock data structures. Writers and typesetters use it to fill layout templates. Teachers create practice sheets with repeated vocabulary or exercise prompts. Data engineers generate predictable test payloads. This tool takes any text input and repeats it N times, with configurable separator (newline, comma, space, or custom).

The operation is entirely browser-based — no server, no signup, no file upload. You simply type or paste your text, set the repeat count and separator, and copy the result. This is particularly handy when you need 50 or 100 repetitions — something that would take minutes to do manually. The output can be used directly in spreadsheets, code editors, content management systems, or testing tools. The tool handles large repeat counts (up to several thousand) efficiently without freezing the browser.