Private image conversion
Arrange multiple WebP images, choose a print-ready page size, and create your PDF entirely in your browser.
Drop WebP images here, or click to choose them
Add as many as you like, then reorder and edit them before converting.
WebP to PDF
Choose or drop one or more WebP files into the converter.
Drag thumbnails into order, then preview, rotate, duplicate, or remove images.
Select Fit, A4, or US Letter, set margins and orientation, and choose combined or separate output.
Select Convert to PDF, then download the PDF or ZIP when it is ready.
US Letter is the practical choice for home and office printing in the United States. A4 works well when the PDF will be shared internationally. Fit follows each image's proportions, so a mixed set can create pages with different dimensions.
The converter preserves WebP alpha transparency instead of painting a permanent white background. Most PDF viewers show the page beneath transparent areas as white. Print results can depend on the printer and viewer.
WebP cannot be embedded directly by the PDF engine used here. Each image is decoded and converted to lossless PNG in your browser before PDF creation. This avoids an extra lossy compression step, but photo-heavy PDFs may be larger than the original WebP files.
The original images stay on your device. Decoding, thumbnail creation, reordering, and PDF generation run locally. The tool also rejects images whose decoded pixel count is too large for the device, helping prevent a single file from exhausting browser memory.
For printing: choose US Letter, Auto orientation, and a small margin so content does not sit against the paper edge.
For a digital portfolio: use Fit when keeping each image's original shape is more important than uniform page sizes.
For a smaller file: convert photo-based WebP files to JPG first, or use Compress PDF after reviewing the result.
Yes. Each WebP is decoded locally and converted to PNG before it is placed in the PDF. Transparent pixels remain transparent and normally show the page color beneath them.
A PDF page is static, so the converter uses only the first frame. The workspace displays a notice when it detects an animated WebP.
Yes. Leave Combine into one PDF selected, then drag the thumbnails into the page order you want. You can also create one PDF per image and download them in a ZIP.
WebP is designed for compact web images. This converter uses a lossless PNG intermediate so transparency is preserved, which can produce a larger PDF, especially for photos.
Choose US Letter for common printing in the United States. Choose A4 for international documents. Fit makes each PDF page follow the shape of its source image.
No. Image decoding and PDF creation happen in your browser. Your files are not sent to LocalPDFLab servers.
Next steps
Choose another private, browser-based tool for the next step in your document workflow.
