Yes, MathsGee has a dummy text generator tool on https://mathsgee.com/tools/tool/dummy-text-generator-tool/
In a professional context it often happens that private or corporate clients corder a publication to be made and presented with the actual content still not being ready.
Think of a news blog that’s filled with content hourly on the day of going live. However, reviewers tend to be distracted by comprehensible content, say, a random text copied from a newspaper or the internet. The are likely to focus on the text, disregarding the layout and its elements.
Coming up with filler text on the fly is not easy, but it is becoming more and more of a requirement. This Dummy Text Generator Tool allows you to select the number of paragraphs up to ten and then generates random text paragraphs.