Drag & drop images to compile into a PDF
Supports JPG, PNG, WEBP, etc.Privacy Secured: This utility runs 100% inside your browser. No files, logs, or values are uploaded to any server. Your information stays safe on your device.
About Image to PDF Converter
The Image to PDF Converter is a comprehensive utility designed to compile one or more images into a single, clean PDF (Portable Document Format) document. Whether you are scanning documents using your phone, assembling project receipts, or compiling web comics, converting images to PDF makes sharing and printing files seamless. Unlike server-based converters, our tool runs entirely inside your browser, protecting your sensitive documents from external storage risks.
How it Works
Upload your images to the dropzone. You can upload multiple files at once. The images appear in a thumbnail list where you can review them and remove unwanted items. When you click "Generate PDF", the tool imports the client-side `jspdf` library, creates a new document, scales each image to fit standard A4 margins while preserving its aspect ratio, adds them as pages, and triggers a local download.
Key Features
- Batch Compile: Merge multiple photos into one PDF in seconds.
- Layout Optimization: Scales images to fit standard A4 templates.
- Privacy First: No files are sent to servers, ensuring document confidentiality.
- Completely Free: Unlimited conversions with no watermarks.
Technical Details
This tool dynamically imports the `jspdf` library on the client. It calculates the aspect ratio of each uploaded image, fitting it within standard A4 dimensions (595 x 842 points). Using doc.addImage(), the base64 data stream of the image is compiled as a PDF page object. If there are multiple images, the script loops and runs doc.addPage() for each additional asset.