JPG to PDF under 300 KB
Turn photos or scans of a document into one PDF smaller than 300 KB. 300 KB is the top of the 50–300 KB range JEE Main and NEET set for Class 10 certificates, and a common cap for multi-page scans.
- One PDF under 300 KB
- Reorder pages
Your files stay on this device. Nothing is uploaded.
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How to make a PDF under 300 KB from photos
- 01
Add your images
Pick photos or scans in page order; you can reorder or remove them after.
- 02
Check the limit
300 KB is already selected. The page size and margins can be changed too.
- 03
Make the PDF
Each image gets its share of the limit. Download the PDF and check that it reads well.
What fits in 300 KB
- Three to six pages of text fit in 300 KB at a readable resolution.
- Photograph pages flat, in daylight, and crop off the table: every pixel of background costs bytes.
- For a clean white page from a phone photo, straighten and whiten it in the document scanner first.
Questions people ask
Is my file uploaded?
No. The PDF is made in your browser on your own device and never sent anywhere.
Will the text still be readable?
Yes, if the limit suits the number of pages. Each image keeps its quality until the limit forces a change: compression goes up first, and pixels drop only if that isn't enough. Open the download and check every page.
How do I make a PDF under 300 KB on my phone?
Open this page in your phone's browser, add the photos or take them with the camera, and tap Make PDF. 300 KB is already selected, and there is no app to install.
Can I make a PDF from screenshots or PNG files?
Yes. JPG, PNG and WebP images all work, and each becomes one page.
My file came out well under the limit. Is that a problem?
Only if the form also sets a minimum. Your images are already at their best quality, so a larger limit won't make the file bigger; photograph or scan the pages larger and add them again.
How do I convert photos to a PDF under 300 KB online?
Add the photos in page order, keep 300 KB selected and tap Make PDF. It runs in your browser, free and without sign-up, and the button shows the real file size.
Is 300 KB enough for a scanned document?
Usually, for three to six pages of printed text. Crop each photo to the page and use even light, so the bytes go to the writing, not shadows.