Convert Images to PDF
Combine JPG, PNG, and WebP images into a single PDF document. Reorder pages, select standard or custom page sizes, and adjust margins directly in your browser.
- 100% Free
- No Sign-up
- No Watermark
- Runs Locally
- No Install
- Batch Ready
Drag & drop images here
or browse to select files (JPG, PNG, WebP supported • Multiple files)Tap to select images (Multiple files allowed)
Supported formats: JPG, PNG, WebP (Max 8192px / 64MP)
About the Image to PDF Tool
Solasu Image to PDF is a free, privacy-first web utility that converts multiple JPG, PNG, and WebP images into a single structured PDF document. Whether organizing scanned receipts, paper forms, photo albums, or presentation handouts, you can easily control page ordering, paper dimensions (A4, A5, Letter, Legal, or Fit to Image), margins, and orientation. All conversions occur entirely within your client browser using WebAssembly and JavaScript—files are never uploaded to any remote server.
Complete Control Over Image Order
Easily add multiple images via drag-and-drop or file selection. Each image displays its filename, dimensions, and file size. The order displayed on screen corresponds directly to the sequential page numbers of the generated PDF.
Reorder images effortlessly using drag-and-drop or the dedicated Up and Down buttons designed for touch screens and keyboard accessibility. You can also append more images to the current batch at any point during your session.
Standard Paper Sizes, Custom Dimensions, and Margins
Choose standard international formats like A4 (default) and A5, or North American standards like US Letter and Legal. Alternatively, use 'Fit to Image' to create PDF pages that match the exact aspect ratio of each original picture without unnecessary whitespace.
Auto-orientation automatically configures portrait or landscape orientation per image. Fine-tune your layout with customizable margin presets (0, 12, 24, or 36 pt) and fit options including Contain (preserve ratio centered), Cover (fill page), and Stretch.
Direct Embedding for Quality & Full Privacy
Standard JPEG images are embedded directly into the PDF without re-compression, eliminating generation artifacts and quality loss. PNG transparency renders cleanly over solid white pages, and WebP images are decoded accurately within your browser.
EXIF metadata such as camera model, GPS coordinates, and location data are stripped and never copied into document properties. Your files remain exclusively on your device, ensuring maximum security for sensitive personal and business records.
Frequently Asked Questions
Can I convert JPG images to PDF?
Yes. Standard JPG and JPEG images are supported. They are embedded directly into the PDF without re-encoding to preserve full visual fidelity.
Can I convert PNG images to PDF?
Yes. PNG images are fully supported. Transparent areas render cleanly against the document's default white background.
Can I convert WebP images to PDF?
Yes. WebP images are decoded natively in your browser and embedded seamlessly into the output PDF.
Can I combine multiple images into a single PDF?
Yes. You can select and combine any number of JPG, PNG, and WebP images into one multi-page PDF document.
Can I reorder the images before creating the PDF?
Yes. You can drag and drop thumbnails in the list or use the Up and Down arrow buttons. The order on screen matches the page order in the resulting PDF.
Can I make the PDF pages A4 size?
Yes. A4 (210 × 297 mm) is the default page size. A5, US Letter, and US Legal formats are also available.
Can the PDF page size automatically match each image?
Yes. Selecting 'Fit to Image' generates PDF page dimensions tailored to each image's aspect ratio and resolution (at 96 DPI), minimizing unwanted empty borders.
Can I choose between portrait and landscape orientations?
Yes. 'Auto' selects the optimal orientation based on each image's dimensions. You can also force all pages to be Portrait or Landscape.
Can I adjust page margins?
Yes. You can select margin presets of 0 pt, 12 pt, 24 pt (default), or 36 pt.
Can images be contained entirely within the page margins?
Yes. The default 'Contain' mode scales the image to fit completely within the margins while maintaining its original aspect ratio.
Can images fill the entire page?
Yes. 'Cover' scales the image to fill the available page area (cropping outer edges if aspect ratios differ). 'Stretch' scales the image to fit the exact dimensions.
Are EXIF and GPS data copied to the PDF?
No. Camera metadata and GPS location tags are not transferred into the PDF document properties, protecting your private information.
Can I add page numbers to the generated PDF?
Yes. After creating your PDF, you can proceed directly to our 'PDF Page Numberer' tool to add sequential page numbers or custom header labels.
Can I compress the generated PDF?
Yes. You can pass the resulting file into our 'PDF Compressor' tool to reduce its file size further before sharing or archiving.
Are my images uploaded to a server?
No. All image decoding, page sizing, PDF construction, and preview rendering run locally inside your browser. Your files never leave your computer or phone.
Can I convert a large batch of images?
Yes. Images are processed sequentially to keep memory usage low. Informative alerts appear if you exceed 50 images or 100MB, with confirmation prompts above 200 images or 500MB.
What happens if an image is corrupted or unreadable?
If an image fails to decode, only that specific file is flagged with an error. You can remove it and proceed to generate the PDF using the remaining valid images.