JPG to PDF

JPG to PDF combines one or more JPEG images — including scanned documents, photographs, and screenshots — into a single PDF file. Each image becomes one page. It supports JPEG, PNG, WebP, and BMP formats despite the name. The primary use case is consolidating separately scanned documents into a single submission-ready PDF: receipts for expense claims, identification for right-to-rent checks, or evidence packs for insurance claims.

JPG to PDF is designed for students, claims teams, landlords, and field staff. It runs entirely in your browser — your files are never uploaded to any server.

Step 1: Add your file. Click the upload area above or drag and drop your jpg images directly onto it. Step 2: Adjust settings if needed. Use the settings panel to configure options such as output quality, page range, or file naming. Step 3: Run the tool. Click the action button. For simple tasks this takes a few seconds; for larger files or complex operations like OCR it may take up to a minute. Step 4: Download your result. The output file downloads automatically. No email, no sign-up, no waiting room.

One important note: if you are processing confidential documents — financial statements, legal contracts, medical records, or identification — none of this data passes through any external server. The entire operation runs inside your browser, and the file is cleared from memory when you close the tab.

10 JPEG images at 2 MB each combine into a PDF of approximately 18–20 MB in under 10 seconds. A4 landscape images are placed on A4 landscape pages. Portrait images are placed on A4 portrait pages. Adding a margin of 10mm around each image reduces the page content area but does not change the page dimensions — the image is scaled proportionally to fit the margin.

If you are preparing files for a specific portal, check the upload limit before processing. Compress PDF is available immediately after this tool if you need to reduce file size for submission.

HEIC images (iPhone default format) must be converted to JPEG before use — the tool does not currently accept HEIC directly. On iPhone, share the photo and select 'Most Compatible' to export as JPEG. Images over 10 MB each may cause slow processing on mobile devices. For phone camera photos at full resolution, compress or resize before combining. The output page size matches the aspect ratio of the first image unless you specify a fixed page size (A4) in settings. Mixed-size images in one session produce a PDF with different page dimensions per page — this is intentional and correct behaviour. Images with embedded EXIF rotation data (common in smartphone photos) are auto-rotated to the correct orientation before being placed on the PDF page.

When you use a typical online PDF tool, your document is uploaded to a company's server, processed there, and returned as a download. During that process, the company technically has access to your file. For sensitive files — payslips, ID documents, client contracts — that is a real privacy consideration.

PDF Genius Pro takes a different approach. JPG to PDF runs entirely in your browser using standard web technology. Your file is read by your browser's JavaScript engine, processed locally, and saved to your downloads folder. At no point does the file travel to a server. This is why the tool continues working even if your internet connection drops mid-process — it does not need the internet to do its job once the page has loaded.

Take a moment to review the output before sending it on. The most important checks for jpg to pdf are: Confirm all images appear and in the correct order — check every page if it is a short document. Verify image orientation is correct — no pages should appear sideways or upside down. Check that the file size is within any portal upload limit before submitting. Ensure text in the images is legible at normal screen zoom — if not, the source images may need to be rescanned at higher resolution.

If the result does not look right, you can re-run the tool with different settings at no cost. Adjusting quality, page range, or file order are quick fixes. The tool is designed to support iteration.

JPG to PDF works on mobile browsers including Safari on iPhone and iPad, and Chrome on Android. The upload area supports tap-to-browse on mobile devices, and drag-and-drop works on tablets. Processing is handled by your device's own processor, so performance depends on your device's speed and available memory.

For very large files (over 30 MB), a desktop browser on a computer with more RAM will give faster and more reliable results. For typical document tasks, mobile processing works well.