How to Combine Multiple JPG or PNG Images into a Single PDF Offline in Your Browser
Merge scanned receipts, multi-page contracts, and ID cards into a single standardized A4 or Letter PDF locally in your browser without uploading sensitive files to external servers.
Expense reimbursement portals, visa submission systems, and university portals frequently require you to upload a single PDF document containing multiple pages (such as the front and back of an ID card, or 10 sequential expense receipts) rather than separate .jpg attachments.
Uploading tax forms, bank statements, or medical receipts to unknown third-party cloud PDF converters introduces unnecessary privacy risk. By using client-side Canvas and PDF page layout generation, you can assemble multi-page PDFs entirely inside your browser's local memory.
1. Step-by-Step Workflow for Clean Multi-Page PDFs
- Fix Sideways Smartphone Photos First: If any receipt photo was captured sideways, straighten it with the Rotate & Flip Image tool so every page reads upright.
- Select All Pages: Open the Multiple Images to PDF Converter (or Single Image to PDF for one page) and select your JPG, PNG, or WebP files.
- Verify Page Order & Orientation: Ensure Page 1 is your cover or front side before clicking export.
Frequently Asked Questions
How do I keep the final merged PDF under 2MB for email or portal upload?
Compress or resize your source photos first using the Image File Size Reducer, or use JPG images around 1200–1600px wide before generating the PDF.
Does the browser PDF generator create searchable OCR text?
No. Client-side image-to-PDF conversion embeds each image cleanly onto standardized PDF pages for visual printing and document submission, without running server-side OCR.