Add Errors & Mistakes to your Text

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Input

Output





Welcome to the Online Errors Adder, a user-friendly tool designed to intentionally introduce errors into any given text. This unique tool is perfect for developers, writers, and educators looking to test the robustness of spell checkers, enhance proofreading skills, or create challenging scenarios for language learning applications. With a simple and intuitive interface, users can easily input text directly into the tool or import text files for processing. Once your text is entered, you can customize the type of errors to be added, including mistakes in letters, numbers, whitespaces, and punctuation, making the tool highly versatile for various testing needs.

To use this tool, start by entering your text into the "Input" box or use the import option to load text from a file. Next, adjust your error preferences in the "options box" by selecting which types of errors you'd like to introduce—be it in letters, numbers, whitespaces, or punctuation. You also have the option to define specific characters to be used for generating errors and to set the error percentage to control the density of mistakes added to your text. After configuring these settings, click the "Add Errors Again" button to apply the errors to your text. The processed text will appear in the "Output" box, from which you can easily save the result as a file or copy it to your clipboard with just a click.

In summary, the Online Errors Adder offers a straightforward solution for artificially adding mistakes to text for various applications, including software testing, educational purposes, and more. Its user-friendly interface and customizable settings allow for precise control over the type and amount of errors introduced, ensuring that users can generate the exact kind of erroneous text needed for their specific requirements. Bookmark this page (CTRL + D) to keep this handy tool within easy reach for all your text error generation needs.