What is lorem ipsum, and why is it Latin?
Lorem ipsum is scrambled Latin derived from a first-century BC text by Cicero, de Finibus Bonorum et Malorum. Typesetters have used it since the 1500s for a simple reason: it looks like natural language — with realistic word lengths, sentence rhythm and letter distribution — without being readable.
That unreadability is the entire point. Put real, legible English into a mockup and stakeholders start editing the copy. Put obvious filler like "xxxxx" in and you lose the visual texture that makes a layout look real. Lorem ipsum sits precisely between the two, keeping a design review focused on spacing, hierarchy and typography.
How much placeholder text do you actually need?
Match the amount to what the real content will be, not to what fills the box neatly. A layout that only looks good with exactly three tidy paragraphs will break the moment a client writes five, or one. Deliberately test the extremes: generate a single short sentence to see how the design handles sparse content, then generate ten paragraphs to check that long content still flows.
The same applies to headings. Real headlines are rarely the perfect length — generate a few words for a short one and a full sentence for a long one, and make sure neither breaks your layout.
The one rule: never ship it
Placeholder text that reaches production is a classic embarrassment, and it carries real costs. Google indexes it, so your page can end up ranking for "lorem ipsum" instead of your actual topic. It looks unfinished to visitors, damaging trust at exactly the moment you want it. On e-commerce or service sites it can even create legal exposure if it stands in for terms, pricing or product descriptions.
Make it a pre-launch step: search your whole codebase for "lorem" and "ipsum" before every deploy. The launch checklist on our Dev Essentials page covers this alongside the other checks worth doing before a site goes live.
When to skip lorem ipsum entirely
Filler text is right for early layout exploration, but there is a growing case for designing with real or realistic content instead — sometimes called content-first design. Real copy exposes problems dummy text hides: a product name that is far longer than expected, a category with only one item, a testimonial that runs to two hundred words.
A practical middle path is to use lorem ipsum while you are working out spacing and hierarchy, then swap in the closest thing to real content you can get before signing the design off. If the layout survives both, it will survive production.