How to Convert Multiple Images to PDF Online for Free
- Step 1: Upload Images — Drag and drop your JPG, PNG, or WEBP photos or browse from your device.
- Step 2: Arrange Page Order — Drag image cards or click Up/Down arrow buttons to set your desired page sequence.
- Step 3: Customize Layout & Margins — Choose your target paper size (A4, Letter, A3, or Custom), orientation, margins, and placement mode with real-time live preview.
- Step 4: Create & Download PDF — Click Create PDF to generate your unified, high-resolution document instantly.
Government, Application & Academic Document Preparation
One Resizer provides tools designed to help prepare documents and photos for online submissions and application portals:
- Certificate & ID Compilation: Convert scanned marks sheets, passport photos, and identity cards into a single standardized A4 PDF document for government jobs, admissions, and visas.
- Native Resolution Preservation: High-resolution photographs remain crisp and legible without aggressive compression or unwanted blur.
- 100% Client-Side Privacy: Your private images never leave your computer or phone — all rendering and PDF compilation takes place locally in your browser.
Frequently Asked Questions
One Resizer supports JPG, JPEG, PNG, and WEBP images. You can combine multiple different image formats into a single PDF document.
Yes. You can choose A4, A3, A5, Letter, Legal, Original Image Size, or specify exact custom width and height in mm, cm, or inches.
No. All image processing and PDF creation occurs 100% locally inside your web browser. Your photos never leave your device.