Image to PDF — JPG to PDF Under 100KB, 300KB, 500KB
JPG to PDF and images to PDF, capped to 100KB, 300KB or 500KB.
Turn images into a PDF and keep it under the portal limit. Toolzo converts JPG to PDF and photos to PDF with an exact size cap — 100KB, 150KB, 300KB or 500KB — and lets you combine your photo, signature and documents into a single PDF. Add the images in any order, reorder by drag, pick A4, and download.
How it works
- Add your images in any order (drag the tiles to reorder).
- Pick page size, orientation and margin.
- Optionally cap the total PDF size (e.g. 100KB or 500KB).
- Press Create PDF and download.
Frequently asked questions
Can I make an image to PDF under 100KB?
Yes — turn on 'Cap total PDF size' and set 100KB (or 300KB/500KB); each page is compressed to fit that budget.
Can I combine a photo, signature and certificate into one PDF?
Yes — add them all, drag them into order, and they become one PDF, one image per page.
Is it private?
Completely — the PDF is built in your browser and never uploaded.
Does it work on mobile (Android & iPhone)?
Yes — it runs in any modern mobile browser, no app to install, and works the same on Android and iPhone.
Is it safe and private?
Yes. Your file is processed in your browser and never uploaded to any server, so nothing is stored or shared.
Do I need to sign up or pay?
No — it's completely free, with no signup, no watermark and no limits.
How to check a file's size
- Windows: right-click the file → Properties → see Size (and "Size on disk").
- Mac: click the file and press Cmd + I (Get Info) → see Size.
- Android: open Files / Gallery → long-press the image → Details / Info.
- iPhone: open the Files app → long-press the file → Info.
1 MB = 1024 KB. If a form asks for a photo "under 50 KB", it means 50 kilobytes — use the tool above to hit that exact size.