Convert SVG to PDF - Vector In, Vector Out
Most SVG-to-PDF converters quietly take a screenshot of your drawing and paste it into a page. That is a shame, because PDF is a vector format too, and an SVG can go into one as real geometry - curves that stay crisp when a printer blows them up to a metre wide, and a file that does not grow when the page does. This tool writes vector wherever it can, checks every file first to see whether it can, and tells you which of the two you got. Page size, orientation and margins are yours to set, several files can be combined into one document, and the whole conversion runs on your own device - nothing is uploaded, nothing is stored, and there is no queue.
How to use this tool
Drop in your SVG files
Drag one or more SVGs onto the box above, up to 5 MB each. Every file is checked by its contents rather than its extension, then scanned to see whether it can be written as vector geometry. The result of that scan is shown on each row before you convert anything.
Choose the page
Fit to artwork makes the page exactly the size of the drawing plus the margin, which is what you want for a logo going into a slide. A4, Letter, A3 and Legal centre the artwork and scale it to fill the space inside the margins, in portrait or landscape.
Set the margin
Margins are in millimetres and apply to all four edges, defaulting to 10 mm. Set it to zero for a full-bleed page. On Fit to artwork the margin is added around the drawing rather than taken out of it, so the artwork never gets cropped.
Check vector or image
Each row says whether that file will be written as vector or rendered at 300 DPI, and names the reason when it is the latter. You can override the whole batch to image mode if a vector page comes out looking wrong.
Convert and download
Click Convert to PDF. With more than one file you can tick the box to combine everything into a single document, one page per drawing, instead of getting a separate PDF each.
Frequently Asked Questions
Does the output stay vector, or is it a picture of my drawing?
Vector, for any file we can write that way. Paths, rectangles, circles, ellipses, lines, polygons, text, groups and transforms all become real PDF geometry, so zooming to 800% in a reader shows clean edges rather than pixels. Files using features we cannot write faithfully are rendered at 300 DPI instead, and the row tells you so.
Which SVG features force the image fallback?
Gradients, pattern fills, clipping paths, masks, filters such as blur or drop shadow, <use> references, embedded <image> elements, <polyline>, and CSS rules in a <style> block. We check for each of these before converting, because the alternative is a PDF that opens fine and is silently missing half your drawing.
Why does the file size barely change when I pick a bigger page?
Because vector geometry has no resolution. We measured the same icon at three page sizes: 1,076 bytes fitted to the artwork, 1,080 at A4, 1,079 at A3. The rendered version of that file went 2,437 bytes, then 67,942, then 111,813 - forty-six times larger at A3, and still only sharp at 300 DPI.
Is vector always the smaller file?
No, and the crossover is worth knowing. On a tiny page a bitmap can win: our pixel-art mark fitted to a 93-point page came out at 7,208 bytes as vector against 2,682 as an image, because it contains roughly 2,900 individual rectangles. Blow the same file up to A3 and the numbers reverse completely, 9,367 against 203,833.
What happens to text in my SVG?
It stays live and selectable in the PDF, which is usually what you want - but it is drawn in a standard PDF font rather than the one your file names, because the glyphs are not inside an SVG. Letter shapes and spacing will differ. Convert text to outlines in your design tool before exporting and it will match exactly.
Should I outline my text before converting?
Yes, for anything going to print or to a client. Outlining turns each letter into a path, so the PDF reproduces your typeface precisely and nobody needs the font installed. The trade is that the text stops being searchable or selectable, so keep the live-text version if the PDF is meant to be read on screen.
Can I get a CMYK PDF for commercial printing?
No. The output is RGB, and it has to be - browsers render and encode in RGB, with no colour-managed CMYK path available to a web page. Saying otherwise would be the useful-sounding lie here. Your printer will convert it, and for colour-critical work you should hand them the original SVG or an Illustrator or InDesign file instead.
Will the colours print exactly as I see them?
Close, but not guaranteed. Since the PDF is RGB, the print shop's own conversion decides how each colour lands in ink, and saturated blues and greens shift most because CMYK simply cannot reach them. Proof anything colour-critical with the printer before running a full job.
Can I combine several SVGs into one PDF?
Yes. Drop in as many as you like and tick the combine box, and you get one document with a page per drawing, in the order they are listed. Leave it unticked and each file downloads as its own PDF. Every page uses the same size, orientation and margin settings.
Does fit-to-artwork keep my aspect ratio?
Exactly. The page is built to the drawing's own proportions plus the margin, so a 240 × 80 logo produces a page three times wider than it is tall and the artwork touches the margins on every side. Nothing is stretched, cropped, or letterboxed.
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