Compress PDF below 200 KB
Choose a PDF and compress it to under 200 KB, pick 100, 300 or 500 KB, or type any limit from 20 to 5,000 KB. The tool turns each page into an image and lowers its resolution and JPG quality until the PDF fits. If a long document cannot fit without going below 60 DPI, it tells you. It runs in your browser, so the file is never uploaded.
Make a PDF under 200 KB
Nothing is uploadedStays under 200,000 bytes, below the limit whether the portal counts 1 KB as 1,000 or 1,024 bytes. Up to 20 pages.
Documents you may need to shrink.
Category and caste certificates. NEET (UG) 2026 lists the category certificate, and UPSC the caste certificate, as PDFs of 50 to 300 KB, as quoted below. A certificate saved from a phone scanner app can easily be larger, so check its size before you upload it.
Mark sheets and degree certificates. NEET and JEE ask for the Class 10 certificate or mark sheet, and UPSC for matriculation and degree documents, as PDFs of 50 to 300 KB. One or two scanned pages may fit under 200 KB, but readability depends on the document, so open the result and check the small text.
Identity proofs: PDF or image. Check the format first. The UPSC and NEET (UG) 2026 identity proofs cited on the image pages must be JPG files, not PDFs; for those, use the 200 KB image page. Use this page only where the form asks for a PDF.
Experience letters, No Objection Certificates and other multi-page documents. The file-size limit applies to the whole PDF, so all pages share the space. Save the PDF with only the pages the form asks for before you choose it here; fewer pages leave more detail on each one.
What fits below 200 KB?
Each row is one run of this compressor at 200 KB on a computer-generated test PDF with invented text: a one-page simulated A4 scan, three simulated scanned pages, and five pages that mix typed text, scans and a colour photo. Output is the size of the whole PDF, all pages included.
| Sample | Pages | Output | Resolution and quality |
|---|---|---|---|
| 1-page simulated scaninput 239.5 KB | 1 | 198.5 KB | 176 DPI, JPG quality 66 |
| 3-page simulated scaninput 912.0 KB | 3 | 197.2 KB | 76 DPI, JPG quality 64 |
| 5-page mixed fileinput 595.4 KB | 5 | 197.3 KB | 71 DPI, JPG quality 64 |
Tested on 11 October 2026 on the sample PDFs above, by running this page's compression code in a test script on a computer instead of a browser. A KB in this table is 1,000 bytes. Your result can vary with the document and the browser, so treat the table as an example.
Pick your PDF limit
Choose the limit from the notice or upload screen that receives your file. Each link opens the matching tool.
- 50 KB · only where the field's maximum is 50 KB. NEET (UG), JEE (Main) and UPSC require at least 50 KB, so the 50 KB tool would make a file below their minimum.
- 100 KB · when the upload screen sets a 100 KB maximum (none of the notices quoted on this page does).
- 300 KB · NEET (UG), JEE (Main) and UPSC documents use a 50–300 KB range.
- 500 KB · the 2026 IBPS RRB Office Assistant notice asks for the Class 10 certificate and other required certificates as PDFs of no more than 500 KB.
Official notices that set a PDF limit
Taken from each authority's own document on the date shown. None of these sets exactly 200 KB: they specify 50 to 300 KB, or under 400 KB, and a file under 200 KB is inside either maximum. To use the notice's own maximum instead, enter it in the tool. This tool sets a maximum only, so where a notice also sets a 50 KB minimum, check that the downloaded file is at least 50 KB.
| Notice and file | Official rule and source |
|---|---|
| NEET (UG) 2026Category certificate, Class X certificate or mark sheet, disability (PwD) certificate and others | PDF, 50 KB to 300 KBNational Testing Agency (opens in a new tab) Information Bulletin, page 16, items d(iv) to d(vii) and d(ix), checked 25 Sept 2026 |
| JEE (Main) 2026Class 10 certificate or mark sheet; disability certificate | PDF, 50 KB to 300 KBNational Testing Agency (opens in a new tab) Information Bulletin, page 4, checked 25 Sept 2026 |
| UPSC online applicationCaste, disability, matriculation, degree and other documents | PDF, 50 KB to 300 KB, each with a set file nameUPSC (opens in a new tab) document instructions, page 1 table, checked 25 Sept 2026 |
| RRB CEN 01/2026 (ALP)SC/ST certificate | PDF, less than 400 KBRailway Recruitment Board (opens in a new tab) section 13.5.2, read from the archived copy, checked 25 Sept 2026 |
Common mistakes with PDF size limits.
The text becomes a picture. Each page is saved as an image, like a scan. The text cannot be selected, copied or searched, and links, bookmarks and fillable form fields are dropped. Fill in any form fields before you compress, and keep your original file.
Long PDFs may not fit a tight limit and stay readable. The limit applies to the whole PDF. A one- or two-page certificate may fit in 100 KB, depending on its content, but a long, text-heavy document may not: the tool stops at its lowest resolution of 60 DPI and reports that it could not reach the limit. Upload only the pages the form asks for, or use a larger limit if the portal allows one.
A JPG is not accepted where a PDF is required. Portals check the file type as well as the size. Where the form asks for a PDF, upload a PDF, even if a photo of the document would be smaller. Where it asks for an image, use the image size tools instead.
Password-protected PDFs. A PDF that asks for a password when you open it cannot be read here. Open it with the password, use Save as PDF or Print to PDF to make an unprotected copy, and compress that copy.
200 KB can mean 200,000 or 204,800 bytes. A portal may count 1 KB as 1,024 bytes or as 1,000. The tool keeps the file under 200,000 bytes, so it is below the maximum under either count. Windows may show it as about 195 KB.
Other PDF sizes.
Pick the limit your form states.
Questions
How do I compress a PDF to 200 KB without it becoming blurry?
Some loss of clarity may be unavoidable at 200 KB, especially with long or detailed documents. The tool first draws each page at no more than 200 DPI, then lowers the JPG quality and resolution only as far as needed. Fewer pages leave more room for each, so remove any page the form does not ask for before you choose the PDF, and check the small text in the result.
Why can I not select the text in the compressed PDF?
The tool saves each page as an image, which lets it reduce both scanned and text-based PDFs towards the limit you choose. Keep your original file if you need the text later.
Is my PDF uploaded to a server?
No. The PDF is read and compressed in your browser, and its contents are not uploaded to FormAssets or anywhere else.
My PDF is already under 200 KB. What happens?
The tool tells you and offers the same file back unchanged. Compressing a file that already fits would only make it less clear.
Can I compress a PDF to 100 KB, 300 KB or 500 KB?
Yes. Choose 100, 300 or 500 KB, or type any limit from 20 to 5,000 KB. A larger limit can keep more detail. One or two pages may stay readable at 100 KB, but check the result carefully; a long or detailed document may not fit.
Can a scanned document fit below 200 KB?
In our test on computer-generated samples, a one-page scan came out at 198.5 KB, a three-page scan at 197.2 KB and a five-page mixed file at 197.3 KB. Those are examples, not a promise: the number of pages, detail and colour in your PDF decide whether it stays readable below 200 KB.
PDF too small? Can this tool increase a PDF to 200 KB?
No. This tool only makes a PDF smaller, so it cannot raise a file to 200 KB. If the portal takes anything up to 200 KB, a smaller PDF already passes; upload it as it is. If the form also sets a minimum, such as the 50 KB in the NEET, JEE and UPSC certificate rules quoted below, scan the document again at a higher resolution or in colour, check that the new PDF is over the minimum, and compress it here only if it is over 200 KB.
Check the limit on the portal itself.
FormAssets checks the file size and keeps the page count and page sizes. It cannot promise that a portal will accept the document, or that small print stays readable to the person checking it, so open the file before you upload it.
Copy the KB limit from the current official notice or upload screen.
Other tools: Increase image size in KB · Photo resizer in KB · Signature resizer · Resize image to 20 KB · Compress image to 50 KB · Compress image to 100 KB · Compress image to 200 KB · Compress PDF to 100 KB · Compress PDF to 500 KB · Compress PDF to 300 KB · Compress PDF to 50 KB · Compress image to 30 KB · Compress image to 15 KB · Compress image to 10 KB · JPG to PDF 200 KB · Resize image in pixels · Passport photo size · Resize image in cm