An AI document is tied to the program that wrote it. A PDF is the same artwork in a file every
desk can open.
Nobody has to own Illustrator to look at it
A PDF opens in a browser tab, a phone, an email preview and a print portal. That makes it the
natural format for approving a layout, sending artwork to a customer or handing a file to a
printer who asked for something printable.
The artwork stays vector
The page is rebuilt from the shapes in the document, not from a picture of them, so a logo
inside it can be zoomed to any size without softening and the whole file stays light. Text
stays text where the font is available, so a headline can still be selected and searched.
Precise printed size
The artboard is a real measurement in points, and the PDF page keeps it. Print at 100% and the
artwork comes out at the size the designer set, which is what a label, a card or a sign needs.
What the PDF contains
One page the size of the first artboard, built from the drawing rather than a picture of it.
The first artboard as the page
The page is cropped to the artboard the designer worked in, so there is no sheet of paper
around the artwork and no margin to trim. A 200 × 100 pt artboard gives a page roughly
70 × 35 mm, and every other artboard in the document is left out.
Vector content, real text
Paths, gradients and placed pictures come across as they were composed. Where the font is
present, letters stay selectable text rather than outlines, which makes the PDF easier to
search and to proof than a picture of the same page.
The resolution control has nothing to do
A PDF stores coordinates instead of dots, so 72, 150 and 300 dpi all give the same page. The
control stays visible because this is the same converter as the picture pages, but a vector
answer is unaffected by it.
One page, named after your document
The download is a single PDF carrying the name of the file you uploaded, ready to be sent,
printed or placed in another document. Passwords and permissions are not added: the file opens
on its own.
Which AI files open here
Illustrator can save a document in two shapes, and only one of them carries a page other
programs can read.
Create PDF Compatible File — the default
With that box ticked, Illustrator writes a complete PDF inside the .ai file and appends its
own editable data to it. This converter reads that page and returns it as a plain PDF.
Illustrator ticks the option by default, so most documents are ready as they are.
Saved without it — a placeholder page
Without that option the file is Illustrator-only, and the readable part is a page saying so,
which is why the result comes back blank. Re-save the document with Create PDF Compatible
File switched on, or use File → Export → Export As and choose PDF: that export already is
the file you wanted.
Version 8 and older are PostScript
Documents saved by Illustrator 8 or earlier are PostScript programs, not PDF containers. They
are read as PostScript here and converted to a PDF page like any other file, so an older
archive is not a problem.
Page size, points and resolution
Points define the page; dpi only matters once the artwork becomes a picture.
72 points make an inch
Illustrator measures in points and the PDF page keeps those numbers, so the artwork prints at
the size it was drawn. There is no paper preset involved and nothing scales the drawing up or
down on the way.
Zoom to 1000% and nothing blurs
Because the page holds shapes rather than a pixel grid, a detail viewed at 1000% or printed on
a large format printer stays sharp. That is the difference between this page and a PNG or a
JPG of the same artboard.
Need a picture instead? Render one
A PDF cannot be pasted into a chat window or a web form that expects an image. When that is the
destination, AI to PNG renders the artboard at 72, 150 or 300 dpi, and
PDF to PNG does the same for the PDF afterwards.
Two honest limits
What the conversion can and cannot reach inside an Illustrator document.
Only the first artboard, one page
A document with several artboards returns the first one and nothing else. To get every version
out, use File → Export → Export As in Illustrator and let it write one PDF per artboard; each
of those converts here on its own, which is also the quickest route.
Very heavy documents can reach the time limit
A conversion has a wall-clock limit, and a document with hundreds of thousands of paths, a
big placed photograph or heavy effects may pass it and stop with a message rather than a
half-written page. Exporting the single artboard you need first keeps the run short.
How to convert an AI file to PDF
Three steps, no account and no software to install.
Add the AI file
Drop it on the box or click to browse. One file per run, up to 25 MB. Files ending in
.ai are accepted even when the browser labels them a generic binary, and a PDF or
an EPS works just as well here.
Nothing to configure
PDF is already the chosen format and the page takes its size from the artboard, so there is no
paper size, margin or resolution worth setting. Start the conversion straight away.
Download the PDF
The result keeps the name of your document with a .pdf extension, opens in any viewer and
prints at the size the artwork was drawn.
Three tips before you convert
Small checks that keep a print hand-off clean.
Tidy the artboard before exporting
Objects parked outside the artboard, unused symbols and leftover guides do not belong in a
file that goes to a printer. Delete them in Illustrator first: the page gets cleaner and the
PDF smaller.
Keep the AI file as the master
The PDF is the format to send, but it is not the working document: artboards, layers and
editable text live in the .ai file. Keep both, and convert again when a new version is ready.
Ask what the receiver really needs
A printer who wants PostScript will prefer an EPS, which SVG to EPS
can produce from a vector export of the same artwork. For a logo used on a website, the SVG
from AI to SVG is lighter and sharper than any PDF.
Frequently asked questions
Is this AI to PDF converter free?
Yes. Converting costs nothing: no account, no subscription, no watermark and no cap on how many documents you convert. A short rate limit is the only restriction, so the converter stays responsive for everyone using it.
Does the PDF keep the artboard size, or use a paper size?
The page is the artboard itself, so nothing is padded onto A4 or US Letter. A 200 × 100 pt artboard becomes a page of roughly 70 × 35 mm, which prints at that size and takes that space when it is placed in another document.
Do I need Illustrator installed to make or open the PDF?
No. The document is read on the server and the PDF opens in any viewer, so neither step needs the program. AI files saved with Create PDF Compatible File are handled through the PDF page inside them, and documents from version 8 or earlier are read as PostScript.
What is the 25 MB limit about?
Each upload may be 25 MB, one file per run, because the whole document is held while the page is built. A file that size is usually an artboard with a large placed photograph, and the PDF-compatible part inside the .ai is often bigger than the artwork alone.
What happens to my files?
Files are processed on our server and not stored. The document is opened once, the PDF page is returned and nothing is kept, so the download that reaches your browser is the only copy of the result and no account is involved.