Free Online Image to PDF Converter
Whether you need to send photos as a single document, bundle screenshots into a report, or prepare images for printing as a PDF, LovePDFImg's Image to PDF tool makes it simple. Add your images, choose a page size option, drag to reorder if needed, and convert everything to a PDF in seconds - all in your browser.
Unlike our dedicated JPG to PDF converter, this tool accepts JPG, PNG, and WebP images together in the same batch, so you don't need to convert file formats first if your photos come from different sources. Each image becomes its own page in the resulting PDF, in the exact order you set.
Combining mixed-format images into a single PDF is common when compiling documentation from multiple sources - a mix of phone-camera JPGs, screenshot PNGs, and downloaded WebP images can all go into one organized file without any pre-conversion step.
How the Image to PDF Tool Works
Using pdf-lib, the tool creates a new PDF and embeds each image - regardless of whether it's JPG, PNG, or WebP - as a full page, in the order you set. Depending on your chosen page setting, each image is scaled to fit within the page margins, stretched to fill the entire page, or placed at its original pixel dimensions. Because this runs entirely client-side, the PDF is generated the instant you click convert, with no upload wait.
Who Uses Image to PDF?
Businesses: Combine mixed-format scanned documents and screenshots into a single client-ready PDF.
Students: Bundle photographed homework pages alongside downloaded reference images into one submission file.
Professionals: Assemble site photos, diagrams, and scanned forms from different sources into one organized report.
Personal users: Combine photos, screenshots, and saved images into a single shareable document.
Why Choose LovePDFImg for Image to PDF Conversion?
iLovePDF, Smallpdf, and PDF24 offer image-to-PDF conversion, generally by uploading your files to a server and often supporting only one format at a time. LovePDFImg builds the PDF entirely in your browser using pdf-lib, accepts multiple image formats in the same batch, and never uploads your files. There's no account requirement, no daily cap on conversions, and no added watermark.
Technical Details
Each supported image format is embedded using its native decoding path within pdf-lib - JPGs and PNGs are embedded directly, while WebP images are first decoded via the browser's Canvas API and re-encoded before embedding, since PDF's native image object types don't include WebP support. This is handled automatically, so mixing formats in one batch works seamlessly without any manual conversion step on your part.
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