Lined Paper Generator

Lined Paper Generator
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Lined paper (also called ruled paper) is the everyday writing sheet: evenly spaced horizontal lines that keep handwriting straight, plus an optional vertical margin rule down the left side. This generator builds it deterministically in your browser as a crisp vector image, pick a rule style (college, wide or narrow), fine-tune the line spacing in millimetres, choose A4, A5, Letter or Legal, set line and margin colours, then print straight to paper or download a resolution-independent SVG. Because the page is drawn from exact measurements rather than scanned, every line is razor-sharp at any print size and the spacing matches the standard you select.

How to make lined paper

  1. 1

    Pick the rule style and spacing

    Choose college (≈7.1 mm), wide (≈8.7 mm) or narrow (≈6 mm). Override with an exact line spacing in millimetres if you need a custom gap.

  2. 2

    Set the page and colours

    Select A4, A5, Letter or Legal, toggle the left margin rule, and set the line and margin colours to match classic blue lines and a red margin.

  3. 3

    Print or download

    Preview the exact sheet, then print at 100% scale (no fit-to-page) or download the SVG to reuse, share, or import into another app.

Standard rule spacings

Ruled paper is defined by the gap between baselines. The three common school standards are:

Rule type Line spacing Typical use
Wide (legal) ≈8.7 mm Early grades, large handwriting
College (medium) ≈7.1 mm Notebooks, general note-taking
Narrow ≈6.0 mm Dense notes, small handwriting

The vertical margin rule sits about 25 mm (≈1 inch) from the left edge, the classic place for dates, numbering and a teacher’s marks.

How the lines are placed

The generator computes the number of lines that fit on the page from the usable height and your chosen spacing:

lines = floor((page_height − top_padding − bottom_padding) / spacing) + 1

Worked example, A4, college ruled (7.1 mm): an A4 sheet is 297 mm tall. With ≈12 mm padding top and bottom, the usable height is 273 mm. So floor(273 / 7.1) + 1 = 38 + 1 = 39 horizontal lines, with a single red margin line drawn 25 mm from the left.

Print and SVG output

The sheet is emitted as an SVG sized in millimetres, so it prints true-to-size on any printer. The Print button opens a clean, chrome-free copy ready for the system print dialog; the Download button saves the raw .svg for reuse.

Pitfalls to avoid

  • Fit-to-page scaling shrinks the sheet and distorts the spacing, always print at 100% / actual size.
  • Very small spacing (under ≈5 mm) crowds the lines and is hard to write on; pick narrow rule instead of an extreme custom value.
  • Light line colours can vanish on draft-quality printers; the default soft blue prints reliably.

Frequently Asked Questions

They differ only in line spacing. Wide ruled is about 8.7 mm between lines (best for younger writers), college ruled is about 7.1 mm (the most common notebook standard), and narrow ruled is about 6 mm for dense notes. You can also type an exact spacing in millimetres to override the preset.

Yes. Choose A4, A5, Letter or Legal before printing. The sheet is generated at the exact page size in millimetres, so print at 100% scale (turn off fit-to-page) and the lines land at the correct spacing.

That is the default: a soft blue line colour with a red vertical margin rule about 25 mm from the left. You can change both colours, or turn the margin off entirely with the Show margin toggle.

SVG is a vector format, so the lines stay perfectly sharp at any size and the file is tiny. You can open it in a browser to print, or import it into design and document apps without losing quality.

No. The lined paper is drawn entirely from the values you set and rendered locally. Nothing you enter is uploaded to a server or saved, and no file leaves your device unless you download it yourself.

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