Convert Images to PDF Free — Combine Photos Into PDF in Your Browser
Convert one or more images to a PDF document instantly in your browser. No uploads, no accounts, works offline — supports JPEG, PNG, WebP, and more.
Combining multiple images into a single PDF is a common need — scanning documents, creating photo albums, submitting multi-page forms as a single file. SimpleTools Image to PDF handles this entirely in your browser, no uploads required.
Why Convert Images to PDF?
- Document submission: Convert scanned pages (saved as images) to a single PDF for email or portal upload
- Photo books and albums: Combine a series of photos into a presentable PDF document
- Portfolios: Bundle design, art, or photography work into a single PDF file
- Reports: Insert screenshots or charts into a structured PDF document
- Archiving: Convert a folder of images into a compact, viewable PDF archive
Supported Input Formats
- JPEG / JPG — photographs, compressed images
- PNG — screenshots, graphics, images with transparency
- WebP — modern web images
- BMP — Windows bitmap images
- GIF — static GIF images
Multiple images can be combined into a single multi-page PDF.
Why Do It in the Browser?
Your images may contain sensitive content — contracts, ID documents, medical records, financial statements. Uploading these to an online service creates unnecessary risk.
✅ Your images never leave your device
✅ Works offline — create PDFs without an internet connection
✅ No watermarks on the output PDF
✅ No file count limits — combine as many images as you need
✅ Free with no account required
How It Works
The tool uses the jsPDF library (a pure JavaScript PDF generator) combined with the browser’s Canvas API:
- You select one or more image files — they’re loaded into memory using the File API
- Each image is drawn to a Canvas element to determine its dimensions
- jsPDF creates a new PDF document and adds each image as a new page, scaled to fit the paper size
- The final PDF is generated entirely in memory and offered as a download
No pixels of your images travel over the network.
How to Use Image to PDF
- Visit simpletools.one/image-to-pdf
- Click Choose Images or drag and drop your files
- Reorder images by dragging them into the desired page order
- Choose page size (A4, Letter, or fit-to-image)
- Choose orientation (portrait or landscape)
- Click Convert to PDF
- Download the resulting PDF
Page Size Options
| Setting | Use Case |
|---|---|
| A4 Portrait | Standard documents, Europe/international |
| Letter Portrait | Standard documents, North America |
| Fit to Image | Preserves exact image dimensions as the page size |
| Landscape | Wide images, presentations |
For scanned documents, A4 or Letter in Fit to Image mode usually produces the best results.
Tips for Quality Results
- Use high-resolution images — the quality of the PDF output matches the input image quality
- Order carefully — drag images into the correct page order before converting
- Choose the right page size — for A4/Letter scanning, match the paper size; for photo books, use Fit to Image
- PNG for graphics — if your images have text or sharp lines, PNG preserves them more crisply than JPEG
Who Uses This Tool?
- Professionals converting scanned receipts or forms to PDF for submission
- Students combining assignment photos or screenshots into a single submission file
- Photographers creating simple photo PDF proofs for clients
- Small businesses converting invoice photos or document scans to PDF
Convert your images to PDF at simpletools.one/image-to-pdf — free, private, and no uploads ever.