One4All by ASolution
JPG to PDF
Combine JPG, PNG or other images into one PDF, one image per page, with the page size and margins you choose — nothing uploaded.
Open JPG to PDFOpen the tool, add the images in order, pick the page size, press Process.
This page describes a common use of the Images to PDF tool.
How it works
- Open the tool and add your files (drag and drop or choose). They stay in this browser tab.
- Adjust the options below if you need to, then press Process.
- Preview the result and download it. Close the tab and everything is gone.
Accepts: images (JPG, PNG, WebP, GIF, TIFF, BMP, HEIC, AVIF). Produces: PDF. Category: PDF.
Options
- Page size: Same as image, A4, Letter, A3, A5, Legal
- Orientation: Automatic, Portrait, Landscape
- Margin (mm)
- Image placement: Fit inside page, Fill page (crop edges), Stretch
- Combine all images into one PDF
- JPEG quality
Limits, honestly
- First visit downloads the processing engine (about 19 MB, cached afterwards); after that no request carries your files.
- One job runs at a time, and very large files can exhaust the browser tab's memory.
- Needs a current browser (Chrome, Edge, Firefox or Safari) opened directly at asolution.app.
Questions
Is my file uploaded anywhere?
No. JPG to PDF runs inside the page (WebAssembly). Your file is read into the browser tab's memory and the result is written back to your device. You can check the Network tab of your browser while it runs: no request carries your file.
Is it free? Do I need an account?
Free, with no ads and no watermark. You do not need an account to use any tool. There is also a free membership: join before 13 December 2026 and the tools stay free for you afterwards, for as long as the site runs. The tools themselves are identical either way.
Does it work offline?
Partly. Once the engine is cached your browser does the work without sending anything, but the page itself still has to be opened from asolution.app, so you need a connection to load it.
What about password-protected PDFs?
Tools that read a protected PDF accept the password in Advanced options; it stays in your browser and is never stored or sent.