JPG to PDF
Combine images (JPG, PNG) into a single PDF. Choose page size, drag to reorder.
Convert one or more JPG/PNG images into a single PDF document. Choose A4, US Letter, or fit-to-image page size.
Convert JPG to PDF is essential for creating polished documents from images: receipts for expense reports, scanned ID cards for online forms, photo albums you want to share as a single file, or assembled reference sheets.
Pick Rack's JPG to PDF tool combines multiple images into one PDF in any order you choose. Page sizes: A4 (210×297mm), US Letter (8.5×11 inches), or fit-to-image (page exactly matches each image). Browser-side processing via [pdf-lib](https://github.com/Hopding/pdf-lib).
Supports JPG, JPEG, and PNG inputs. Each image becomes one PDF page, centered on the chosen page size. Free, no signup, no watermark.
Key features
- Multiple images, single PDF — Combine any number of JPG and PNG images into one document. Drag to reorder before conversion.
- Three page-size options — A4 (international), US Letter (North America), or fit-to-image (page = image size, useful for photo albums).
- Auto-centered with margins — On A4/Letter, images are centered with 20pt margins. Aspect ratio is preserved (no distortion).
- JPG and PNG both supported — Mix formats in a single conversion. PNGs with transparency are flattened to white background in the PDF.
- Browser-side privacy — Images never upload — important for scans of IDs, receipts, or personal photos.
How to use
- Step 1: Add images — Drop or click to add JPG and/or PNG files (up to 50MB each).
- Step 2: Choose page size — A4 for international standard, Letter for North America, or fit-to-image for exact size.
- Step 3: Reorder if needed — Use up/down arrows to set the page order.
- Step 4: Click Convert to PDF — All selected images are combined into a single downloadable PDF.
When to use
- Combine receipt photos for an expense report (one PDF instead of 12 separate JPGs)
- Scan IDs to PDF when an online form requires a single PDF upload
- Create a photo album PDF to share with family — a single file is easier than dozens of images
- Assemble reference sheets from screenshots or photographs into one document
- Convert phone-scanned documents (multiple JPG photos) to a proper multi-page PDF
- Build product catalogs from product photos plus brief descriptions
Frequently asked questions
What image formats does this tool support?
JPG, JPEG, and PNG. WebP and GIF are not supported in the current version. Most image editors can convert WebP/GIF to JPG before using this tool.
Will my images lose quality?
JPG images are embedded at original quality (no re-encoding). PNG images are converted to JPG-compatible representation in the PDF, which may slightly affect transparency areas (rendered as white) but otherwise preserves quality.
Can I make a multi-image-per-page PDF (like a contact sheet)?
Not directly — this tool puts one image per page. For contact-sheet style layouts, use a dedicated photo software (Photoshop, GIMP) or LibreOffice Impress.
Why does my A4 PDF have wide margins around small images?
A4 mode centers each image on a fixed-size page. If your image is smaller than A4, the empty space is white margin. Use "Fit image" mode if you want the page to match the image's exact dimensions.
Can I add text or captions to the PDF?
Not in this tool — output is image-only. To add text, open the resulting PDF in a PDF editor (LibreOffice Draw, Foxit free editor) and add text boxes.
What if my image is rotated wrong?
EXIF rotation is auto-applied by the browser when reading the file. If your image still appears wrong, rotate it in any image viewer (or run the resulting PDF through Rotate PDF) before conversion.
How big can the input files be?
Up to 50MB per image. For very high-resolution images, consider downscaling first — most use cases don't need 50MB-per-page.