Image → PDF
Convert JPG, PNG, or WebP images into a single PDF. Each image becomes one page. Drag to reorder.
How to Convert Images to PDF — Combine JPG, PNG, WebP into One Document
LovelyPDF combines multiple images into a single PDF in the browser using pdf-lib. Upload JPG, PNG, or WebP files, arrange them in order by dragging the thumbnails, choose your page size (A4, Letter, or fit-to-image), and download. Images are embedded at their original resolution — no quality loss, no upload, no server.
Converting phone photos to PDF is one of the highest-volume PDF tasks in India. KYC submissions for bank accounts, mutual fund registrations, and demat accounts require documents like Aadhaar, PAN, and address proof submitted as a single PDF. Most people photograph these documents with their phone and need to combine the images into one file. Coaching institute assignments and university project submissions increasingly require students to photograph handwritten answers and submit them as a single PDF. Medical reports from labs come as individual JPG images but hospitals and insurance companies require a single PDF for claims. The image-to-PDF converter handles all of these use cases privately — your Aadhaar and PAN photos never leave your browser.
How to Combine Images into a PDF
- Click the upload area or drag your images in — add all images at once or one by one
- Drag the thumbnails to set the correct page order
- Choose page size: Fit to image preserves original proportions, A4 standardises all pages
- Click Convert to PDF and download your single PDF file
Fit to Image vs A4 — Which Page Size to Choose
Fit to image creates a page that exactly matches each image's dimensions. This is ideal for photos, certificates, and artwork where you want the image to fill the page with no white borders. A4 places each image centred on a standard A4 page — better for document submissions where a consistent page size is expected, such as KYC bundles, college submissions, or court filings. For mixed portrait and landscape images, Fit to image is usually cleaner.
Frequently Asked Questions
How many images can I combine in one PDF?
No hard limit. The tool processes as many images as your browser memory allows. For large batches (50+ images), convert in groups of 20–30 and then merge the resulting PDFs using Merge PDF.
Will combining images into a PDF reduce their quality?
No. Images are embedded into the PDF at their original resolution using pdf-lib. No re-compression or rescaling takes place. A 3MP phone photo goes in as a 3MP image.
Does it support photos taken on iPhone (HEIC format)?
HEIC is not supported by browser APIs. To use iPhone photos, go to Settings → Camera → Formats and choose Most Compatible to capture in JPG. Alternatively, AirDrop photos to a Mac and they convert automatically to JPG.
My KYC PDF needs to be under 1MB — my images are large. What should I do?
Convert the images to PDF first, then use Compress PDF to reduce the file size. Select the Screen or Low quality preset for maximum compression. Most photo-based KYC documents compress down to well under 1MB.
Related tools: PDF to Image · Compress PDF · Merge PDF