SuperUltraMegatonFreeTool
JPG and PNG to PDF How to use this tool
Combine JPG and PNG images into one PDF in the order you select them. It works well for scanned forms, receipts, photo documents, and image-based submissions.
The tool above is ready to use immediately. The guide below explains workflow, quality, and privacy when you need it.
Supported file formats
JPG, JPEG, PNG → PDF
Privacy and file security
No server upload · No sign-up · No watermark
How quality is preserved
Original quality by default
How to use this tool
- Choose one or more supported files.
- Review the file name, size and detected properties.
- Choose only the settings you want to change.
- Start processing and follow the progress.
- Preview the result and download it directly.
When this tool is useful
- Submit phone photos as one PDF
- Combine scanned pages or receipts
- Mix JPG and PNG files in one document
Supported file formats
Select multiple JPG, JPEG, or PNG files. The selected order becomes the page order in the generated PDF.
How quality is preserved
Images are placed into PDF pages without unnecessary intermediate recompression. Their aspect ratio is preserved while fitting the page.
Privacy and file security
Files stay in browser memory. Download URLs are revoked after use, and closing the tab removes the temporary data. File names and file contents are never sent to analytics.
Use on mobile and desktop · Large file guidance
The tool works in modern desktop and mobile browsers without installing software. Large jobs are more reliable on a device with more free memory.
Many high-resolution photos can create a large PDF and consume substantial browser memory. Resize the images first when a smaller document is required.
Common errors and fixes
A damaged image or unsupported codec can stop generation. Remove the problem file or save it again as a standard JPG or PNG.
Frequently asked questions
Do I need an account?
No. The tool works without sign-up, login, email or payment.
Are my files uploaded?
No. Supported work is performed in your browser and result files are downloaded directly to your device.
Will quality be reduced?
Not unless you choose compression, resizing or a lower DPI. Lossy output formats can still change image data.
Can I use it on a phone?
Yes. Modern mobile browsers are supported, but large PDFs may need more memory than a phone provides.
What happens when I close the tab?
Temporary browser memory and generated download URLs are cleared.