Is this converter free?

Yes, WebConverter is completely free to use. There are no hidden fees, no subscription plans, and no limits on the number of files you can convert.

Do my files get uploaded to a server?

No. All conversions happen entirely in your browser using WebAssembly. Your files never leave your device, ensuring complete privacy and security.

What formats are supported?

This converter supports the following formats: PDF.

Can I use this offline?

Yes! WebConverter works as a Progressive Web App. Once installed, you can convert files without an internet connection.

Are there file size limits?

No, there are no artificial file size limits. The only limit is your device's available memory and processing power.

Image to PDF Converter

Convert and combine multiple images into a PDF — free, private, runs entirely in your browser.

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Drop images or PDFs here, or click to browse

Add JPEG, PNG, WebP, GIF, BMP… and PDF files — reorder, delete, OCR

Make PDF searchable with OCR

OCR engine downloaded on first use (~10 MB)

OCR Language

Processing…

Image to PDF — Without Uploading Your Files

Most online image-to-PDF tools require you to upload files to a server. WebConverter converts images to PDF entirely within your browser using pdf-lib — a pure JavaScript PDF library. Your images never leave your device. You can add multiple images, reorder them, and optionally enable OCR to make the PDF text searchable and selectable.

Image to PDF Converter

Image to PDF — Without Uploading Your Files

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