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Add Shapes to PDF Online Free — PrivaTools

TL;DR: Upload a PDF, define rectangles, ellipses, lines, or polygons by page + coords, and download a copy with the shapes drawn in.

Add shapes to PDF online — draw rectangles, circles, lines, and arrows with custom colors, fill, and stroke width. Perfect for technical drawings, callouts, and visual annotations. Free tool.

Add Shapes to PDF is part of PrivaTools — a free, open-source alternative to iLovePDF, Smallpdf, and Adobe. Server-side tools process your file in an isolated container and discard it immediately; many tools never upload at all and run entirely in your browser.

What Add Shapes to PDF is best for

Add shapes to PDF online — draw rectangles, circles, lines, and arrows with custom colors, fill, and stroke width. Perfect for technical drawings, callouts, and visual annotations. Free tool. Use it when you need a quick, private, no-account way to handle a pdf in the browser, or when you want an auditable open-source alternative to iLovePDF, Smallpdf, Adobe Acrobat, PDF24, and Sejda. The page at /tool/add-shapes is designed for one clear job: upload or provide the input, choose only the options that matter, and download the result without creating an account or passing through a sales funnel.

Privacy model for Add Shapes to PDF

PDF operations that need server-side libraries run inside the PrivaTools container and return a fresh download; browser-only PDF helpers stay on-device. Temporary input and output files are not used for analytics, model training, advertising profiles, or product telemetry. The public demo uses anonymous page-view analytics only; file bytes, extracted text, filenames, passwords, signatures, and generated results are outside that analytics path. If your organization needs stricter controls, you can self-host all 214 PrivaTools utilities and keep processing on your own infrastructure.

Quality checklist

Before running Add Shapes to PDF, confirm that the source file opens correctly and that you have permission to process it. Keep an untouched original, run one operation at a time when quality matters, and use Pipeline when you want repeatable multi-step output. For sensitive material, review the downloaded result before sharing it. For large files, give the browser time to finish the download and avoid refreshing the page mid-run. If a password, damaged upload, unsupported codec, or malformed document blocks processing, PrivaTools returns a plain-language error so you can pick the next recovery step instead of guessing.

Operational details

Add Shapes to PDF is intentionally narrow: it does one pdf task and hands the result back as a normal download. That makes the output easy to inspect, rename, archive, attach to email, or feed into another tool. If you need a repeatable workflow, save the page, bookmark a Pipeline recipe, or self-host the API so the same steps can run from internal scripts. The interface avoids accounts and cloud folders on purpose: the safest default for private files is to process only the current request, return the result, and leave long-term storage under your control.

Using Add Shapes to PDF on any device

Add Shapes to PDF runs in any modern browser on Windows, macOS, Linux, Android, and iOS — there is nothing to install, no extension to add, and no desktop app to keep updated. Because the interface is a single page, you can bookmark it, send the link to a colleague, or open it on a phone and get the same result you would on a laptop. There are no watermarks stamped onto your output, no sign-in wall before the download, and no paid tier that unlocks the “real” version later — the Add Shapes to PDF you see is the complete tool. For teams that would rather keep everything in-house, the same endpoint ships in the MIT-licensed, self-hostable build, so you can run it behind your own firewall with identical behaviour and no outbound calls. That combination — instant in the browser for individuals, fully self-hostable for organizations — is what keeps a private file genuinely private from upload to download.

How to use the Add Shapes to PDF tool on PrivaTools

  1. Upload the PDF — Select a PDF up to 500 MB.
  2. Define shapes — For each shape, specify type (rectangle, ellipse, line, polygon), page number, coordinates, color, and stroke width.
  3. Apply and download — Click Add Shapes. The shapes are drawn directly onto the page content; they survive copy-paste, printing, and PDF/A conversion.

Frequently Asked Questions

Are shapes flattened into the page?

Yes — shapes become part of the page's content stream, not annotations. They can't be moved or deleted afterwards without re-editing the PDF.

Can I draw filled or only outlined shapes?

Both. Set fillColor for a filled shape; omit it and only the stroke renders. Set both for an outlined fill.

What about transparency?

Use a color with alpha (e.g., rgba(255,0,0,0.5)) or pass an opacity value (0–1).

Last reviewed 2026-05-01 by the PrivaTools maintainers. Source code on (MIT-licensed, self-hostable).

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