Image to PDF
Use Image to PDF to convert images into a single pdf — free, immediate, and with nothing to install. Pages are read and rewritten inside your browser with the PDF-lib engine, so the document never travels to a server and nothing is stored after you close the tab. It is used most by students assembling coursework, scanned notes and reading packs into one submission file. Password-protected PDFs must be unlocked before use — encrypted files cannot be read in the browser. Nothing is gated: no signup wall, no trial period, no upgrade prompt.
Key features
- Keeps the original page size, embedded fonts and image quality — no silent re-compression.
- Works comfortably with documents up to roughly 100 MB; larger files depend on the memory your browser has free.
- Works on desktop, tablet and phone — no separate app to install.
- Built to do one job properly rather than twenty jobs badly.
How to use Image to PDF
- Add your PDF: Drag the file onto the drop area, or click it to browse your device. Several files can be added at once where the tool supports it.
- Set the options: Choose page ranges, order or output settings. The preview updates so you can confirm before committing.
- Download the result: Press the action button and the finished PDF saves straight to your downloads folder.
Frequently asked questions
- What is the largest file Image to PDF can handle? — There is no hard limit set by us — the practical ceiling is your device's memory. Documents up to about 100 MB are routine; several-hundred-megabyte scans may be slow on an older phone.
- Can Image to PDF open a password-protected PDF? — Not while it is encrypted. Remove the password in the app that created the file first, then the tool can read it normally.
- Does Image to PDF add a watermark? — Never. Image to PDF produces a clean file with no branding, stamp or trial marking of any kind.
- Does Image to PDF work offline? — Once the page has loaded, the processing itself runs locally — so a brief drop in connection while you work will not interrupt it.