Image to PDF

About Image to PDF Converter

Creating a PDF from images is something almost everyone needs to do at some point. You've taken photos of a handwritten form and need to submit it as a PDF. Your scanner produced individual JPG images — one per page — and you need them as a single document. You want to compile product photos or sketches into a shareable PDF portfolio. Or you're converting photos of receipts into a PDF file for expense reporting and GST claims.

This tool converts one or more images — JPG, PNG, WebP, or GIF — into a properly formatted PDF document. Multiple images become multiple pages, in the order you arrange them. You can set the page size to standard dimensions (A4, Letter, Legal) or let each page fit exactly to the image's own dimensions. Everything runs in your browser using pdf-lib. Your images are never uploaded to any server.

How to Use the Image to PDF Converter

1. Upload one or more images by clicking or dragging them to the upload area.
2. Drag images to reorder them if you need a specific page sequence in the output PDF.
3. Choose a page size: A4, Letter, Legal, or "Fit to image" (page matches the image's actual dimensions).
4. Click "Convert to PDF" to generate the document.
5. Download the resulting PDF immediately.

If you're mixing portrait and landscape photos, use "Fit to image" so each page matches the original orientation. For standardized submissions (government portals, university forms), A4 is the safest choice since it matches standard print sizing.

Common Use Cases

• Scanned document submission: Most office scanners save scans as individual JPG files, not as PDFs. Combine all your scanned pages into a single PDF for professional submission without needing Adobe Acrobat or any paid software.
• Photo-based form submission: Some institutions require forms with handwritten signatures on printed paper. Photograph the filled form, convert to PDF, and submit digitally — widely accepted for leave applications, bank forms, and college admission documents.
• Expense receipt compilation: Convert photos of restaurant bills, taxi receipts, and shop invoices into a PDF expense report to send to your finance team or chartered accountant for GST reconciliation.
• Portfolio and lookbook creation: Compile product photos, artwork, or design samples into a single A4 PDF to share with clients over email or WhatsApp — much more professional than sending individual image files.

Tips for Best Results

• Photograph documents in good natural light with a steady hand — the source image quality directly determines the output PDF quality. A blurry scan produces a blurry PDF.
• If submitting to a government portal with a file size limit, compress your images using the Image Compressor before converting to PDF to keep the output under the required threshold.
• Use A4 page size when the output will be printed — images are automatically scaled to fit within the page margins.
• Select all images at once by holding Ctrl (or Cmd on Mac) while browsing, then reorder them after upload for the fastest workflow.

Why Use Image to PDF on OurTools.in

Your photos and images often contain sensitive information — ID copies, medical reports, bank documents, signed forms. Converting them using an online tool that uploads to a server means that data could be logged, processed, or retained. This tool runs entirely in your browser using pdf-lib. Your images are converted locally on your device and the output PDF is generated without any server involvement.

The tool is free, handles multiple images at once, lets you reorder pages before conversion, and offers sensible page size options. There are no watermarks on the output, no signup required, and no daily limit on how many images you convert. For a tool you'll reach for regularly, that combination is worth keeping bookmarked.

Limitations to Know About

Very large images (20 MP or higher photos from a modern smartphone) embedded in a PDF produce extremely large output files. Compress images first if you need a smaller output PDF. The tool supports common image formats (JPG, PNG, WebP, GIF) — SVG files and RAW camera formats are not supported. If you need the text in your images to be searchable in the output PDF (OCR), this tool doesn't do that — OCR requires a dedicated conversion service. The output PDF contains images only and does not have editable text fields or metadata beyond standard file information.