Lorem ipsum passes your layout. Then you paste the real Hindi copy in and the card grows a third line, the button label wraps, and a matra gets clipped at the top. Nothing broke. The placeholder never described the text you were going to ship.
Lorem ipsum isn't neutral filler. It's a sample of one specific kind of text: lowercase Latin, short words, no ascending marks above the cap height, no descending marks below the baseline. If the copy you eventually ship is Hindi, Marathi, Bengali, or a mixed Hinglish string, you tested the wrong shape.
Where lorem ipsum comes from
It's scrambled Latin from Cicero's De Finibus Bonorum et Malorum, written in 45 BC. Sections 1.10.32 and 1.10.33 are the source. A Latin scholar named Richard McClintock traced it there in the 1980s, after noticing that "consectetur" was an unusually rare word to find in nonsense text.
It's on your screen today for a duller reason. It appeared on Letraset dry-transfer lettering sheets in the 1960s, then shipped inside Aldus PageMaker templates in the 1980s. Designers used what was in the box, and the box had lorem ipsum in it. Forty years later it's the default in almost every design tool. Nobody picked it for typographic reasons. It was already there.
Two jobs for dummy text
There are two different reasons to use dummy text, and they want opposite things.
Hiding the meaning is the first. You want a client to look at spacing, hierarchy, and rhythm without reading the words and arguing about the headline. Lorem ipsum is good at this. Because it isn't English, your eye slides over it and sees blocks and greys instead of sentences.
Testing the container is the second. You want to know whether the card, the button, the nav item, or the table cell will hold the real copy. Here lorem ipsum is close to useless, because the real copy has a different average word length, a different character set, and a different vertical footprint.
Most people use lorem ipsum for the first job and then assume they've also done the second. That assumption is where the bug lives.
Hindi is longer and taller
Two things change when the shipped copy is Devanagari.
Length goes up. Translating English UI strings into Hindi usually makes them longer, and short labels expand the most in relative terms: a four-character English word often becomes a longer Devanagari string once you count the vowel signs. That's why a button that fits "Submit" comfortably will sometimes wrap on its Hindi label, and why tight nav items break first.
Height goes up too. Devanagari hangs marks above and below the base characters. Vowel signs sit above the headline stroke, and some conjuncts drop below the baseline. A line box tuned to Latin lowercase reserves room for neither. The W3C's Indic Layout Requirements document exists largely because of this: default line heights that look generous in Latin clip Devanagari.
So line-height: 1.2, which looks fine and even a bit airy in English body copy,
can shave the top off a matra in Hindi. For Devanagari, staying nearer 1.5 to 1.6
is the safer floor.
A second version of the problem catches people out. If you set a fixed pixel
height on a card or a row to make a grid line up, the clipping moves from the
glyph to the container: the text is drawn correctly and then hidden by
overflow. Use min-height instead of height. It costs nothing and lets the
row grow when the script needs it to.
What to test with
Use placeholder text in the script you're shipping. Check three things before you call a layout done.
Start with the longest real label, not the average one. Find the longest string that can appear in each slot and paste that. Averages don't break layouts; outliers do. If you want a block of a known size to compare against, generate an exact word count with the Lorem Ipsum Generator first, note where the container gives up, then swap in the real string and see whether it lands inside or outside that limit.
Next, try a mixed Hinglish string. Real Indian product copy is rarely pure Hindi. It's "₹499 ka plan", "recharge kar lo", "PDF download karein": Devanagari, Latin, a currency symbol, and digits in one line. That mixture is what ships, and it stresses font fallback in a way neither pure English nor pure Hindi does. If your font stack lacks Devanagari coverage, this is where you find out, because the browser silently swaps in a fallback face with different metrics and the line jumps.
Last, one deliberately absurd case: a 60-character name in a field designed for 20. You aren't checking whether it looks good. You're checking that it degrades predictably instead of overflowing its container.
Where lorem ipsum still helps
Keep using it for early layout exploration, wireframes, and any moment where you need a stakeholder to stop reading and look at structure. Nobody proofreads Latin nonsense, which is its real advantage.
The Lorem Ipsum Generator on ToolMintX has three modes for this stage, and the split matters more than it looks. Paragraphs suit body-copy areas and article layouts, where you want to see how running text behaves down a column. Sentences suit the medium slots, such as a card description, a tooltip, a form hint, or a meta description, where a full paragraph is too much. Words suit the tight slots: a headline, a button label, a nav item, a chip. Generating exactly the word count you expect shows whether a real label of that length fits, before anyone has written it.
Use it for the greybox pass. Before you ship, replace it with the longest real string in the script your users read.
Lorem ipsum tells you whether a layout has rhythm. It can't tell you whether your copy fits, and the second question is the one that files bugs after launch. If your product ships Hindi, test with Hindi. If it ships Hinglish, test with Hinglish, currency symbol and all.
