Placeholder text in design systems has an entirely different function from placeholder text in mockups — in a design system, "Lorem ipsum" in a text component tells developers "this text is dynamic and will be replaced," while in a mockup it tells reviewers "this is what the layout looks like with text in it," and confusing these two functions produces design systems where placeholder text leaks into production
The previous articles on this site covered Lorem Ipsum basics, the case against it (and when to use it), RTL/CJK localized alternatives, Cicero's original text, the layout-breaks-with-real-content problem, and why it's statistically biased for English layouts. This article addresses Lorem Ipsum in design systems and component libraries — the specific context where placeholder text serves a different purpose from mockup design, and the specific problems that emerge when design-system conventions aren't clearly established.
The two functions of placeholder text in design workflows
Placeholder text in mockups signals "this space will contain text" to design reviewers. The reviewer evaluates layout, spacing, and visual hierarchy. The specific text content is irrelevant — any text that fills the space approximately correctly serves the purpose.
Placeholder text in component libraries and design systems serves a different function: it demonstrates a component in a representative state. A Button component story in Storybook shouldn't say "Lorem ipsum" — it should say "Submit" or "Get started" — because the placeholder text communicates what the component's text property is for.
Where they conflict: when designers export mockups to developers without clearly marking which text is placeholder and which is real, developers sometimes implement the Lorem Ipsum content literally. This produces:
- Staging environments with Lorem Ipsum text that gets missed in QA
- Email templates shipped with "Lorem ipsum dolor sit amet" in the preview pane
- Marketing landing pages launched with placeholder headlines
The preventative convention: use clearly marked placeholder text ("[Placeholder: Team bio]", "ADD REAL HEADLINE HERE") rather than Latin placeholder text in design files that will be handed to developers.
Placeholder text in CSS: the ::placeholder pseudo-element
HTML form inputs have a placeholder attribute that displays text inside the input when it's empty:
<input type="email" placeholder="[email protected]">
This is a completely different use of the word "placeholder" from Lorem Ipsum as design placeholder text. CSS's ::placeholder pseudo-element styles this input hint text:
input::placeholder {
color: #9ca3af;
font-style: italic;
}
The accessibility problem with overuse of placeholder text in forms: if form placeholder text is the only label for a field, users with cognitive disabilities and older users with reduced short-term memory may forget what the field is for after they start typing (the placeholder disappears). WCAG 2.1 Success Criterion 1.3.5 requires that form inputs have persistent labels. Placeholder text is supplementary hint text, not a substitute for a visible label.
Content strategy for empty states
Empty states — what a UI shows when there's no data yet — are a specific design context where placeholder text decisions have product implications:
Bad empty state: a blank list with no explanation. The user doesn't know if this is a bug, an error, or an expected empty state.
Generic empty state: "No items found." — technically accurate, not helpful.
Useful empty state: context-specific text that explains why it's empty and what to do next. "You haven't added any products yet. Click 'Add Product' to create your first listing."
Empty states with Lorem Ipsum: a common mistake in design mockups where empty state designs show Lorem Ipsum placeholder data instead of the actual empty state the user will experience. The designer reviews the layout with fake data; the developer implements it; the empty state is never properly designed because the design always showed data.
The "zero state design" principle: design for zero data as carefully as you design for full data. The zero state is often the first thing new users see; it's a critical moment for user onboarding.
Truncation and long content in design mockups
Lorem Ipsum's predictable content creates a specific problem for layouts that truncate long text:
When a card design shows a title "Lorem ipsum dolor sit amet" — 29 characters — and the card truncates at 50 characters with "...", the design looks fine. In production, real titles vary from 5 characters to 120 characters:
- A 5-character title ("Draft") in a card designed for 29-character Lorem Ipsum looks underweight
- A 120-character title gets truncated to 47 characters + "...", and the resulting truncated title may end mid-word or mid-thought
Testing for real-content robustness requires deliberately crafting long and short test strings that probe the boundaries the design sets — not using Lorem Ipsum, which comfortably fills the designed space without stress-testing the extremes.
Minimum and maximum content strings for design testing:
- Minimum: single character, single word, very short phrase
- Maximum: the longest plausible real title/label/description at this location
- Special characters: apostrophes, em-dashes, URLs, code fragments — whatever might appear in this field
API documentation and Lorem Ipsum examples
API documentation frequently uses Lorem Ipsum as placeholder values in example responses:
{
"user": {
"name": "Lorem Ipsum",
"email": "[email protected]",
"bio": "Lorem ipsum dolor sit amet, consectetur adipiscing elit..."
}
}
The problem with Lorem Ipsum in API examples: it obscures the semantic expectations of the field. "Lorem ipsum" as a name doesn't communicate that name is a human name with a specific format. "[email protected]" doesn't communicate email validation expectations.
Better practice: use realistic placeholder values that convey the field's semantics:
{
"user": {
"name": "Jane Smith",
"email": "[email protected]",
"bio": "Senior product designer with 8 years of experience in B2B SaaS."
}
}
The example.com convention: RFC 2606 reserves example.com, example.net, and example.org specifically for use in documentation — they will never be registered for real use. Always use @example.com email addresses in documentation, never real domains.
How to use the Lorem Ipsum Generator on sadiqbd.com
- For layout mockups: generate enough text to fill the content area you're designing — by paragraph count for article layouts, by sentence count for card descriptions, by word count for headlines and labels
- Communicate clearly in handoff: when sharing mockups for development, clearly mark which text is placeholder (using a distinct visual treatment or clear labelling) and which represents real content
- For component documentation: use the generator's word count option to produce descriptive text of the right length for component demos — but replace the Lorem Ipsum with meaningful placeholder text that conveys what kind of content goes there
Frequently Asked Questions
Is it ever appropriate to ship Lorem Ipsum placeholder text to production temporarily while waiting for real content? Strongly not recommended, with rare exceptions. The problems: (a) temporary often becomes permanent once the rest of the team moves on; (b) search engines may index the Lorem Ipsum text and associate it with your domain; (c) users who encounter it lose trust in the product's completeness and quality; (d) email clients that show a preview of HTML email content will preview the Lorem Ipsum. The acceptable exception: internal-only tools or staging environments clearly marked as "in development." For production user-facing content, use meaningful placeholder text ("[Team bios coming soon]"), a minimal but real version of the content, or a well-designed empty state — not Lorem Ipsum.
Is the Lorem Ipsum Generator free? Yes — completely free, no sign-up required.
Try the Lorem Ipsum Generator free at sadiqbd.com — generate placeholder text by paragraphs, sentences, or words instantly.
