Is it safe to upload personal documents like Aadhaar or marksheets?

Yes, 100% safe. NaukriSnap runs all compression client-side inside your web browser using WebAssembly and HTML5 Canvas. Your documents are NEVER uploaded to any server or cloud database.

Is this PDF compressor completely free?

Yes, the Sarkari PDF compressor is 100% free with no watermark, no signup, and unlimited daily usage.

Sarkari PDF Compressor (500KB, 2MB, 100KB)

Q: How can I compress a PDF file to 500 KB for SSC CGL or CHSL?

Upload your document PDF into the NaukriSnap PDF Compressor, select the "500 KB" preset, and click "Compress PDF". The tool will optimize every page to fit under 500 KB with maximum clarity.

Q: How to reduce PDF file size to 2 MB for UPSC Civil Services DAF application?

Select the "2 MB" preset button or type 2 MB in the target size box, then click Compress. Your UPSC educational documents will be optimized strictly within the 2MB ceiling.

⚡ 100% Client-Side Privacy • Zero Uploads

🖼️ Switch to Photo Resizer

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PDF Compression Workspace

Select your document PDF and define your target file size.

🖼️ Switch to Photo Resizer

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Click to Upload PDF or Drag & Drop Here

Supports Marksheets, Caste/EWS Certificates, Degree, Aadhaar PDF (Up to 50 MB)

🔒 100% In-Browser Local Processing • Your data never uploads to server

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document.pdf

Original File Size: 0 KB | Total Pages: 1

🎯 Target File Size (Compress Down or Increase Up) Strict Target Size Guarantee

Sarkari Presets:

💡 The tool uses multi-pass adaptive rendering to optimize text resolution and embedded images page-by-page to guarantee compliance.

📊 Official Sarkari Exam PDF Size Specifications (2026 Matrix)

Quick reference table for required document size limits across major Indian recruitment boards:

Exam / Commission	Document Type	Max Size Limit	Recommended Size	Allowed Format
SSC (CGL, CHSL, MTS, CPO)	10th Marksheet, Caste/EWS Certificate	500 KB	300 KB – 450 KB	PDF (Clean Black & White)
UPSC (Civil Services, NDA, CDS)	DAF Educational Certificates & Age Proof	2 MB (2048 KB)	1 MB – 1.8 MB	PDF Only
IBPS & SBI (PO, Clerk, SO)	Handwritten Declaration & Left Thumb PDF	100 KB – 200 KB	80 KB – 150 KB	PDF / JPG
Railway RRB (NTPC, Group D, ALP)	SC/ST Free Travel Pass Certificate	500 KB	250 KB – 400 KB	PDF Only
State Police (UP, Bihar, MP, Rajasthan)	Domicile & Caste Certificate	200 KB – 500 KB	150 KB – 350 KB	PDF Only

📖 How to Compress PDF for Sarkari Result & Govt Job Applications

Upload Your Document

Drag and drop your PDF file or tap to select from your phone/computer. Supports 10th marksheet, degree, or category certificate up to 50MB.

Select Target Size

Choose standard exam presets such as 500 KB (SSC), 2 MB (UPSC), or enter any custom KB value required by your notification.

Compress & Download

Click "Compress PDF" and our smart client engine renders and compresses the document within seconds. Click "Download" to save.

❓ Frequently Asked Questions (FAQs)

How can I compress a PDF file to 500 KB for SSC CGL or CHSL? ▼

Simply upload your marksheet PDF in the tool workspace above, click the "500 KB" preset chip, and press the "Compress PDF" button. Our client-side compression engine automatically rescales and recompresses internal images to guarantee the final file is less than 500 KB while remaining crisp and readable.

How to reduce PDF file size to 2 MB for UPSC Civil Services DAF?

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UPSC Detailed Application Form (DAF) specifies a 2 MB ceiling for matriculation and degree certificates. Select the "2 MB" preset button, click Compress, and download the resulting file.

Is it safe to compress Aadhaar, Marksheets or sensitive documents here?

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Yes, 100% safe. Unlike traditional websites that upload your files to remote servers, NaukriSnap processes your PDF entirely within your own web browser using JavaScript and HTML5 Canvas. Your sensitive documents never touch any server or database.

Can I also resize my passport photo and signature?

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Yes! Use our dedicated Sarkari Photo & Signature Resizer to crop passport photos to 3.5cm x 4.5cm and compress images strictly between 20 KB to 50 KB.

Need to resize your Passport Photo or Signature?

Crop to 3.5 x 4.5 cm, rotate 90°, set units in cm/inch/mm, and compress to exact 20KB or 50KB.

Open Photo Resizer ➔