JPG to PDF — Convert Images to PDF Online

JPG to PDF is the bread-and-butter conversion for digitising paper documents you photographed with your phone, assembling a photo album that needs to be emailed as one file, or bundling a stack of screenshots into a single report. SnapToolz packs your images into a paginated PDF with pdf-lib, preserving original image quality (no re-compression — the original encoded bytes are embedded). Drag tiles to reorder, pick A4 / Letter / Legal or fit-to-image sizing, set margins, and PNG transparency flattens onto a configurable background. The whole thing runs locally in your browser — your photos never leave your device, which matters for ID scans, signed contracts, medical records and any other photo you'd rather not hand over to a third-party converter.

Frequently asked questions

• Will my image quality be preserved?

  Yes — images are embedded into the PDF using their original encoded bytes (no re-compression). What you put in is what comes out at the same fidelity.

• What's the best page size?

  Fit-to-image keeps each image at its native dimensions — best for screenshots and irregular sizes. A4 / Letter / Legal force a standard page size and centre/scale the image to fit — pick these for printed output or formal documents.

• Can I combine PNGs alongside JPGs?

  Yes — JPG, PNG and WebP all combine in the same PDF. PNG transparency flattens onto a background colour (white by default), since PDF doesn't have a single 'image transparency' concept across pages.

• Is there a file count limit?

  No artificial cap. Practical limit is your device's memory — combining 100+ high-resolution photos uses a few hundred MB of RAM during conversion. For larger batches, build smaller PDFs and use Merge PDF to combine.

• Will the output be searchable?

  No — the PDF contains your images as images, with no underlying text layer. For OCR-searchable scans, run the resulting PDF through the OCR tool which adds a text layer over each page.