Image to PDF

About Image to PDF

Converting images to PDF is something millions of people need to do every single day — submitting scanned homework, sending a multi-page quote to a client, packaging a set of product photos for a buyer, or archiving receipts from your phone camera. This free online Image to PDF converter is a professional-grade, browser-based tool that lets you drag and drop JPG, PNG, or WebP images and transform them into polished PDF documents. Unlike basic converters, this tool gives you complete control over the layout: you can apply custom margins (none, small, or big), force pages into Portrait or Landscape orientation, or choose to 'Fit to Image' to eliminate white space entirely. If an image is uploaded sideways, you can rotate it directly inside the tool. You also have the flexibility to merge all images into a single, cohesive PDF or to export each image as a separate PDF packaged in a neat ZIP file. Best of all, there is nothing to install and no account to create. Every image you drop in is processed using the pdf-lib library entirely on your own device, which means your personal photos, ID scans, and confidential documents never get transmitted to a remote server. No watermarks. No file size limits. No subscription fees.

How to Use Image to PDF

1. Upload Your Images: Click the upload area or drag and drop your JPG, PNG, or WebP files. You can select multiple images at once from your file picker.
2. Configure Settings: Choose your preferred Page Size, Orientation, and Margins. Decide if you want to 'Merge All' into one PDF or output 'Separate PDFs'.
3. Organize & Edit: Drag the image thumbnails to rearrange them, or use the Sort A-Z button. If any image is sideways, hover over its thumbnail and click the rotate buttons.
4. Convert and Download: Click the Generate PDF button. Your PDF (or ZIP file) is generated instantly in your browser and saved directly to your device.

Key Features

• Merge or Separate PDFs: Choose exactly how you want your output. You can merge all uploaded images into a single, cohesive PDF document, or batch convert them into individual PDFs that download instantly as a ZIP file.
• Custom Margins & Orientation: Gain full layout control. Apply small or big page margins to create a clean white border, and force your pages into Portrait, Landscape, or a dynamic 'Fit to Image' size.
• Image Rotation & Sorting: Rotate improperly aligned photos directly in the browser with one click using the thumbnail rotate buttons. Use the 'Sort A-Z' button to instantly organize massive batches of files.
• Zero Server Uploads: Every conversion runs entirely in your browser using pdf-lib. Your images are never transmitted to any external server, making this one of the most private image-to-PDF tools available online.
• Mixed Format Support: Combine JPG, JPEG, PNG, and WebP images freely in a single PDF. You don't need to convert everything to the same format first — the tool handles each image type natively.
• Maintains Original Quality: Images are embedded in the PDF at their original resolution without lossy resampling. What you see in your original photo is exactly what appears in the PDF.

Benefits

• Absolute Privacy for Sensitive Documents: Since processing happens locally on your CPU, you can confidently convert identity cards, medical records, and financial statements without fearing data leaks or server hacks.
• Share Multiple Photos as One File: Instead of sending 10 separate image attachments in an email, package them all into one clean PDF. Recipients don't need any special software to open it, and the page order is guaranteed.
• Professional Document Layout: The ability to add precise margins and force a specific orientation means your final PDF will look like a professionally scanned document rather than a clustered mess of screenshots.
• Lightning Fast Batch Processing: Without the bottleneck of internet upload speeds, you can batch convert dozens of images into separate PDFs in seconds.
• Universal Cross-Platform Compatibility: Unlike certain image formats that may not open correctly on older devices, PDFs are a universal standard. Your converted document will look exactly the same on Windows, Mac, iOS, Android, and inside any web browser.
• Streamline Storage and Archiving: Consolidate hundreds of scattered receipts, invoices, or scanned homework pages into neatly organized PDF documents. This makes your digital storage cleaner, easier to search, and much simpler to back up.

Supported Formats & Capabilities

• JPG / JPEG (Input)
• PNG (Input)
• WebP (Input)
• PDF or ZIP (Output)

Common Problems & Solutions

The PDF pages are in the wrong order.

This happens if you uploaded images out of sequence. Use the drag-and-drop thumbnails to manually rearrange pages, or click the 'Sort A-Z' button to quickly alphabetize them before generating.

My image has an unwanted white border in the PDF.

If you don't want a border, ensure the Margin setting is set to 'None'. If you still see a border, it means your image's aspect ratio doesn't match the selected page size (like A4). To completely eliminate white space, set the Page Size to 'Fit to image'.

The PDF file size is unexpectedly large.

Large image files produce large PDFs because images are embedded at their original resolution. After converting, use the Compress PDF tool on this site to reduce the file size without noticeable quality loss.

My images are sideways in the final PDF.

You can fix this easily! Hover over the image thumbnail in the tool and click the 'Rotate Left' or 'Rotate Right' icons to orient the image correctly before generating the PDF.

Pro Tips & Best Practices

• If you are converting a batch of scanned pages, name them sequentially (e.g., page-01.jpg, page-02.jpg) on your computer, upload them all, and click 'Sort A-Z' to instantly organize them.
• Use the 'Separate PDFs' output mode if you have a folder of 50 different receipts and you need to convert each one into its own individual PDF file quickly.
• Always check your image order and use the 'Preview' button (eye icon) on the thumbnails before clicking Convert to ensure everything looks correct.
• To keep the PDF small enough for email (under 10 MB), resize or compress your images first using the Image Compressor before adding them to the PDF.

Privacy & Data Security

This tool converts your images to PDF entirely within your web browser using the pdf-lib library and HTML5 Canvas. No image data is ever sent to a server, stored in a database, or accessed by any third party. This makes it 100% safe to use with highly sensitive documents such as identity cards, medical reports, tax forms, and financial statements. There is no login required, no usage tracking tied to your files, and no cloud storage involved in the process. Your files exist only in your device's memory during the conversion and are immediately discarded when you close the tab.

Frequently Asked Questions

Are my images uploaded to your servers?

No. This tool processes your images entirely on your local device using JavaScript. No file is ever uploaded to a server. Your images remain completely private on your device — even the site owner cannot see them.

Can I convert each image into its own separate PDF?

Yes! We offer a 'Separate PDFs' output mode. Select this option, and when you click convert, the tool will instantly generate a separate PDF for every image and download them all packaged in a convenient ZIP file.

Can I add white borders or margins to my PDF?

Yes. You can use the Margin setting in the control panel to add 'Small' or 'Big' white borders around your images. This is great for creating a clean, uniform look for printing.

How do I fix sideways or upside-down photos?

Hover your mouse over the image thumbnail that needs fixing. You will see 'Rotate Left' and 'Rotate Right' arrow buttons. Click them to properly align your photo before generating the PDF.

Is there a limit on how many images I can convert?

There is no server-imposed limit because we do not use servers for processing! The only practical constraint is your computer's available memory. Most devices handle 50–100 images without any issues.

What image formats are supported?

This tool natively supports JPG, JPEG, PNG, and WebP image formats. You can mix different formats together in a single conversion session.

Can I reorder images before converting to PDF?

Yes. After uploading your images, you can either click 'Sort A-Z' to alphabetize them, or manually drag and drop the thumbnails to rearrange them into any sequence.

Will the PDF retain the original image quality?

Yes. The tool embeds your images in the PDF at their original high resolution. The visual quality in the PDF is identical to the source image files.

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