JPG to PDF under 150 KB
Join JPG photos or scans into one PDF under 150 KB for a form that sets that limit. Order the pages, choose A4 or Letter, and check the size. Free, no upload.
Join JPG photos or scans into one PDF under 150 KB for a form that sets that limit. Order the pages, choose A4 or Letter, and check the size. Free, no upload.
To turn JPG photos into a PDF under 150 KB, SafeResize puts them on A4 or US Letter pages and lowers the sharpness until the PDF is 150,000 bytes or less, which passes whether a website counts 1 KB as 1,000 or 1,024 bytes.
| 150 KB in bytes | 150,000 bytes, or 153,600 bytes when 1 KB is counted as 1,024 bytes, as Windows does |
|---|---|
| 150 KB in MB | 0.15 MB, or 0.146 MB as Windows counts |
| The PDF you download | 150,000 bytes or less, so both counts accept it. Windows shows it as 146.5 KB or less. |
| Each page gets, shared evenly | About 75 KB with 2 pages, or 30 KB with 5 |
| Sharpness of each page | 150 DPI first, then 120, 100, 80 and 60 DPI, stopping at the first that fits |
Some application portals set 150 KB as the limit for each document, between the more common 100 KB and 200 KB. If you have the document as phone photos or scans in JPG, this page joins them into one PDF and tries to keep it under that limit.
The tool opens with "Under 150 KB" already chosen. Add the pictures, arrange the pages, choose A4 or US Letter and press "Make my PDF". The result shows the final size, how many pages it has and the sharpness (DPI) that fitted.
Say a form wants a two-page certificate as one PDF under 150 KB, and you have two phone photos of about 3 MB each. Shared evenly, each page can use about 75,000 bytes.
Each photo becomes its own A4 page. Both pages get the same setting: the sharpest one at which the whole file still fits. Pages of black and white text can often keep a high setting; colour pages full of print may need a lower one. Nothing is cut off or stretched, so a photo that shows only the paper fills more of the page, and its words stay larger and easier to read.
Shared evenly, 150 KB is about 75 KB a page for 2 pages, 50 KB for 3 and 30 KB for 5. Words on white paper need far less room than a colour photo, so the real answer depends on what the pages show. The result says so if the PDF did not fit.
Each page is stored as a picture, and its sharpness goes down one step at a time until the whole file is under the limit, never below 60 DPI. If even that is too big, the result tells you. Fewer pages, or black and white, usually solve it.
Close to it. 150 KB is 150,000 bytes when a website counts 1,000 bytes to a KB, and 153,600 when it counts 1,024. SafeResize keeps the PDF under 150,000 bytes, so it passes either way.
No. The PDF is put together inside your browser, and the photos never leave your phone or computer.