A bookmark measures 200 × 50 mm. It is a strip four times longer than it is wide, usually looked at upright, sticking a few centimetres out of a book. A layout that works beautifully on a business card simply falls apart on this format.
The most common mistake with bookmarks is treating them like a narrow business card: a logo at the top, contact details at the bottom, nothing in between. The result is correct and entirely forgettable, and above all it wastes what is most valuable about a bookmark - the fact that its owner has it in front of their eyes every day for weeks.
This article is about composition: what genuinely fits on a 200 × 50 mm strip, in what order to arrange it, and where this format hides traps an ordinary rectangle does not have.
- A four to one proportion changes the rules - this is neither a small poster nor a wide business card; the layout is built along the long side.
- One decision at the start - whether the text sits horizontally or runs along the bookmark. Everything else follows from that.
- Two elements on the front, not four - a logo plus one sentence, or a logo plus a QR code.
- The back is the place for useful content - a note field, a reading list, a mini calendar, conversion figures. That turns an advertisement into a tool.
- The safe margin counts double here - at a width of 50 mm, a few millimetres are a visible share of the surface.
A four to one proportion forces different thinking
A business card has a proportion close to five to three, compact enough to hold a block of text, a logo and a line of details without much effort. A 200 × 50 mm bookmark is a different geometry: whatever you place on it will line up in a sequence rather than form a block.
Hence the first practical rule: build the layout along the long side, dividing it into zones. Three zones are usually the maximum - top, middle, bottom. Each one gets a single task and not one more.
The second rule concerns how much of the bookmark is visible day to day. Usually the top third sticks out of the book, sometimes less. Anything that has to work without pulling the bookmark out must sit exactly there. The lower part belongs to content the owner will read only once they pick the bookmark up.
Upright or across - the first design decision
A bookmark is viewed upright, so text can be arranged two ways, and the choice affects everything that follows.
- Horizontal text - it reads without turning the bookmark, but every line has only 50 mm to work with. A short name and a slogan of three or four words will fit; anything longer turns into a narrow column.
- Vertical text - it runs along the bookmark and gives you 200 mm, which is room for a whole sentence on one line. The price is that the reader has to tilt their head or the bookmark. With a slogan or a web address that is no trouble; with a longer text it becomes tiring.
In practice a mixed solution works best: the name and logo horizontally in the top zone, a longer slogan or address running vertically along the edge. With vertical text, pick one direction of rotation and keep it on both sides - a bookmark that has to be turned two different ways becomes annoying by the third use.
Four elements, of which you choose two
People usually try to squeeze a logo, a sentence about the company, a QR code and a web address onto the front. All four will physically fit, and that is exactly why this mistake is so common - at sizes at which nothing is clear.
Do the arithmetic calmly: 50 mm of width minus the margins leaves roughly 40 mm of usable space. A QR code that can be scanned without pressing the phone against the paper needs well over a centimetre per side plus clear space around it. That alone takes one zone out of three.
So the real choice looks like this: a logo plus one sentence, or a logo plus a QR code. The web address then goes in smaller type into the bottom zone and competes with nothing. Three full elements are already too many; four guarantee that none of them gets noticed. We wrote about how large lettering has to be to be read effortlessly in our post on material that stays legible from a distance.
Print the design on an ordinary office printer at full size, cut it out and slip it into the book you are reading right now. After two days you will see for yourself what is invisible, what does not fit and what is missing. It is the cheapest test you can run before ordering a print run.
The back, or room for something useful
The front of a bookmark sells, the back can work. That distinction decides whether the recipient keeps it or treats it as ordinary printed advertising. The second side is worth giving over to something that has value for the reader in itself:
- A note field - a few lines where a page number, a quotation or a homework task can be written down.
- A list of recommended titles - natural for a publisher, a school and a library, but it works anywhere you have something to recommend.
- A mini calendar - a year set out in columns fits here surprisingly well and keeps the bookmark in use for twelve months.
- A conversion table - in a technical, building or culinary trade this is the best possible content for the back, because the owner reaches for it unprompted.
If the second side gives somebody a reason to turn the bookmark over, the whole object stops being an advertisement and becomes a tool with your logo on it. Classic bookmarks can be ordered printed on one side or on both, so that decision is yours right at the design stage.
Margins and bleed - more important here than usual
Bleed
The extra artwork extending beyond the edge of the finished bookmark, usually 3 mm on each side. It goes under the guillotine during trimming, and thanks to it the background reaches the very edge even if the blade misses the line by a hair. Without that surplus a white line can appear along the border.
The safe margin
The opposite of bleed: the strip along the edge where no text or logo is placed. On a business card a few millimetres are a detail. On a strip 50 mm wide, a margin on both sides eats a noticeable share of the surface, so it is planned from the very first minute.
The remaining technical matters - resolution, colours and text converted to curves, meaning shapes instead of fonts - are gathered on our file preparation page.
The order of work on the design
- Decide what the bookmark is meant to do - remind people of a name, invite them to a website, or be a tool. One answer, not three.
- Write the content before you open the graphics program - the slogan, the address, any list for the back. Text added to a finished layout is always too long.
- Choose the orientation of the text - horizontal, vertical or mixed, and keep to it on both sides.
- Divide the long side into zones - three at most, each with one task.
- Add the graphics last - colour and photography should support the layout, not replace it.
- Check margins and bleed - only on the finished composition, not along the way.
This order is the reverse of how most people design: an attractive background first, the content squeezed in at the end - and then the slogan has twice as many words as will fit.
A narrow format is an advantage, not a limitation
Unusual proportions attract attention by themselves, much like the less obvious shapes of other printed items, which we covered when asking whether a leaflet has to be rectangular. A bookmark wins with something else, though: it does not have to fight for attention, because its owner reaches for it.
If you are designing for readers who may struggle with small print, allow for larger lettering - we gathered those rules in our post on material friendly to older and partially sighted readers. And once the design is ready, the whole category is waiting in the bookmarks section.
