Image to PDF Converter — preview, rotate, rename, and remove each image
Upload JPG, JPEG, PNG, WEBP, BMP, or GIF images and turn them into a PDF — merged into one, split into separate files, or grouped exactly how you want.
The conversion console
Upload images, adjust each one, configure the layout, then convert.
Processed in your browser
Image layout and PDF compilation happen locally in this browser tab without uploading files to our servers.
Drag & drop images here
or browse files — select as many as you like
Up to 10MB per image. JPG, JPEG, PNG, WEBP, BMP, GIF.
Page size
Orientation
Margins
JPEG output quality
Applies when embedding as JPEG. Lower values reduce file size.
Merge options
With custom grouping, tick the checkbox on each image card, then click "Group selected images" to form a group. Ungrouped images each become their own PDF.
Drag any image card to reorder it manually.
Direct control over every image and page
Supported formats and layout settings are optimized for clean client-side rendering.
What it does
- Embeds JPG, JPEG, PNG, WEBP, BMP, and GIF files directly with native canvas decoding and correct aspect ratios.
- Rotate, rename, or remove any image right from its own preview card before converting.
- Choose one merged PDF, a separate PDF per image, or custom groups of your own choosing.
- Auto-fit converts image pixels to page dimensions using a standard 96 DPI screen reference.
What it doesn't do
- Doesn't preserve animation from a GIF — only its first frame appears, since a standard PDF page cannot display motion.
- Doesn't accept images over 10MB each — very large source files should be resized or compressed first.
- Doesn't add text overlays onto images from within this tool — that requires dedicated editing software.
Four steps from images to PDF
Upload, adjust, configure, then convert.
Upload images
Drag in JPG, JPEG, PNG, WEBP, BMP, or GIF files. Previews appear instantly.
Adjust each image
Rotate a sideways photo, rename a file, or remove one you don't want — right from its card.
Configure the layout
Set page size, orientation, margins, and JPEG quality, then choose how to merge.
Convert and download
Rename the output if you'd like, then download individually or all at once.
What this converter is good for
Common tasks this tool handles well, plus cases where another tool is a better fit.
| Use case | Why | Fit |
|---|---|---|
| Turning scanned pages or photos into one PDF | Merge every image into a single, correctly ordered document. | Strong fit |
| Submitting several separate documents at once | Custom grouping creates exactly the PDFs you need from one batch. | Strong fit |
| Fixing sideways or upside-down photos first | Rotate each image individually before it goes into the PDF. | Good fit |
| Keeping an animated GIF's motion | Only the first frame carries over — static PDF pages do not animate. | Not a fit |
| Converting images larger than 10MB each | Compress or resize first with a dedicated image tool. | Use Image Compressor first |
Why the supported image formats work
Proper image decoding and canvas normalization ensure consistent PDF layout.
Native browser decoding handles format specifics
Instead of relying on rigid file header parsing, the tool utilizes the browser's native rendering pipeline to decode JPG, PNG, WEBP, BMP, and GIF images consistently.
Canvas normalization ensures reliable embedding
Any rotated images or custom JPEG compression steps are converted through standardized canvas buffers, guaranteeing that jsPDF receives valid image streams without corrupting layout geometries.
"Auto-fit" sizing uses a standard screen density
Converting pixel dimensions to physical print dimensions requires a density baseline. Auto-fit maps image pixels at 96 DPI (the standard display reference) to millimeter values.
When something doesn't work as expected
What's actually happening, and the fastest way through it.
An image wasn't accepted
Either it's not one of the supported formats, or it's larger than 10MB.
Convert or compress it to JPG/PNG under 10MB first.
Custom grouping isn't creating groups
You need to tick the checkbox on each image you want grouped, then click "Group selected images."
Select at least one image's checkbox before clicking the group button.
My GIF looks frozen in the PDF
Expected — a static PDF page can only show one frame of an animated GIF.
The PDF uses a static frame from the GIF. If you need a specific frame, extract it with an image editor first, then convert that image.
"Auto-fit" pages look larger or smaller than expected
Auto-fit sizes the page to the image's pixel dimensions at a standard 96 DPI reference, not a physical print measurement.
Use a fixed page size like A4 if you need consistent, predictable dimensions.
Image not accepted
Why: Wrong format or over 10MB.
Fix: Convert/compress first.
Custom grouping not working
Why: No images selected via checkbox.
Fix: Tick boxes, then click Group.
GIF looks frozen
Why: PDF pages can't animate.
Fix: Extract the desired frame in an image tool first.
Auto-fit size looks off
Why: Uses a 96 DPI screen density baseline.
Fix: Use a fixed page size instead.
Getting the result you actually want
A few habits that make a real difference.
Fix rotation before converting
Rotating in the preview card is much faster than fixing a sideways page after the PDF is already made.
Use "Auto (match each image)" for mixed photos
If your images are a mix of portrait and landscape shots, this keeps every page oriented correctly.
Lower JPEG quality only when file size matters
92% is a balanced default — drop it only if you specifically need a smaller file and can accept some loss in sharpness.
Rename before downloading, not after
Set the final PDF name in the preview list — it's one click there versus renaming a downloaded file yourself.
Image to PDF FAQs
Common questions, answered plainly.
Is the Image to PDF Converter completely free?
Yes. The converter is free to use with no account required. Each image can be up to 10MB, and very large batches may be limited by your device's available memory.
How secure is my data during conversion?
Your selected images are processed in this browser session. This converter does not upload your image files to any external server for conversion.
What image formats are supported?
JPG, JPEG, PNG, WEBP, BMP, and GIF are all supported, verified directly by embedding each format and confirming accurate layout rendering.
Can I convert multiple images into one PDF?
Yes: merge every image into one PDF, create a separate PDF per image, or use custom grouping to create specific PDFs from chosen sets of images.
Can I rotate, delete, or rename images before converting?
Yes. Each uploaded image has its own preview card with Rotate, Rename, and Remove controls, so you can fix orientation or drop images you don't want before converting.
Does it work on mobile devices?
Yes, the converter is fully responsive across phones, tablets, and desktops.
Are there any file size or quantity limitations?
Each image can be up to 10MB. There is no hard cap on how many images you upload, but large batches depend on your browser's available memory.
Can I customize the PDF layout settings?
Yes: page orientation (portrait, landscape, or auto per image), page size (A4, Letter, auto-fit, or custom), margin size, and JPEG output quality.
Want to learn how image to PDF conversion works?
This converter works entirely inside your browser using JavaScript — no uploads, no server processing. I wrote a detailed tutorial explaining how images are laid out and embedded into a PDF directly in the browser.
Published on freeCodeCamp
How to Build a Browser-Based Image to PDF Converter Using JavaScript
Learn how to lay out images on PDF pages using JavaScript, jsPDF, HTML canvas, client-side image handling, and browser-based file processing techniques.