PureConverter

Convert PDF to ICO

Convert PDF files to ICO locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert PDF to ICO

  1. Drop your .pdf files above, or click Upload Files. You can add many files at once.
  2. ICO is already selected as the output. Open the settings (gear icon) to fine-tune the result.
  3. Click Convert All. pdf.js runs inside your browser through WebAssembly; nothing is uploaded.
  4. Download your .ico files as soon as each one finishes.

What to know about PDF to ICO conversion

  • Every page is rendered as a separate ICO image; multi-page PDFs download as a ZIP file.
  • Choose 72 DPI for screens, 150 DPI for general use or 300 DPI for print-quality images, or convert only the first page.

PDF vs ICO

PDF (Portable Document Format): A universal document format developed by Adobe, preserving fonts, images, and layouts across all platforms.

ICO (Windows Icon): An image file format for computer icons, widely used as website favicons.

Conversion options

  • Resolution: 72, 150 or 300 DPI
  • All pages or only the first page

Frequently asked questions

Is it safe to convert PDF to ICO here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several PDF files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

Related conversions

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