JPG to PDF Under 100KB
Turn a certificate, ID card, or marksheet photo into a PDF under 100KB. Add front and back as separate pages, set the order, and download — all in your browser.
The final size is always shown before download. The 100KB limit is best effort for very large sets of images.
Why 100KB is the most common document limit
Government and exam portals often allow 100KB for supporting documents such as caste or category certificates, domicile certificates, ID proofs, and single-page marksheets. It is enough for clear text on one to three pages.
Front-and-back documents like an Aadhaar or PAN card are a common case: add both sides, keep them in order, and KbSnap puts each on its own page inside one PDF under 100KB.
How many pages fit in a 100KB PDF?
| Pages | Budget per page | What to expect |
|---|---|---|
| 1 page | about 100KB | Sharp, close to the original scan |
| 2 pages (front and back) | about 50KB | Clear text and photo |
| 3 pages | about 33KB | Readable documents |
| 4+ pages | under 25KB | Use the 200KB page for better quality |
Estimates for typical phone photos of documents.
How to use it
- Add one or more JPG, PNG, WebP, or HEIC images — 100KB is preselected.
- Use the up and down buttons to put pages in the order the form expects.
- Choose A4 portrait for standard documents, or landscape for ID cards and receipts.
- Create the PDF, check it is under 100KB, and download.
Tips for certificates and ID proofs
- Place the document on a dark surface so the edges are easy to crop.
- Keep all four corners of ID cards visible — portals may reject cut-off cards.
- Scan front and back in the same lighting so both pages look consistent.
- Check whether the form wants one combined PDF or a separate file per document.
Frequently asked questions
How do I make a PDF under 100KB from photos?
Add the photos, keep the 100KB limit, set the page order, and press Create PDF. KbSnap compresses all pages together to fit the limit.
Can I put the front and back of my ID card in one PDF?
Yes. Add both images; each becomes one page. Move them up or down to put the front first.
Should I choose A4 or "Same as image"?
A4 is safest for official uploads because every page has a standard size. "Same as image" makes each page match its photo, with no margins.
What if my PDF is over 100KB?
KbSnap lowers quality and then resolution automatically. If it still does not fit, remove pages or crop the images tighter.
Is there a watermark?
No. KbSnap adds no watermark and needs no signup.
Are my images uploaded?
No. Conversion runs entirely in your browser.
Related tools
Strictest limit — one clean page.
JPG to PDF converter (any size) →No size limit, A4, Letter, or image size.
Compress PDF to 200KB →Already have a PDF? Shrink it instead.
Merge PDF →Add existing PDFs to your images in one file.
Helpful guides
- How to Scan Documents With Your Phone for Government Forms — Get clean, readable, small scans of certificates, ID cards and marksheets using only your phone — lighting, framing, cropping and file-size tips.
- How to Compress a PDF for an Online Application — Why certificate PDFs are too large, how to get them under 100KB, 200KB or 500KB, and how to keep the text readable when a portal has a strict limit.