CDS (Combined Defence Services) Photo & Signature Resizer
Compress your photo and signature to the exact size and KB the CDS (Combined Defence Services) form needs — both documents in one place.
CDS Requirements
Combined Defence Services (conducted by UPSC via upsconline.nic.in). Photo 50-100 KB (3.5x4.5 cm, 240x320 to 480x640 px); signature 10-50 KB (7x2 cm box, 280x80 to 560x160 px); JPG/JPEG.
Photo Sizer
Upload your passport-style photograph to compress below 100 KB.
Drop a photo, or click to browse
A clear, front-facing photo works best
JPG · PNG · HEIC · processed on your device, never uploaded
All operations run entirely in your browser. Your images and signature scans are never uploaded or stored.
See the full CDS photo & signature requirements — official size, dimensions & source.
Defence recruitment & more
This tool runs entirely in your browser. Your file is never uploaded to a server.
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Frequently asked questions
What is the photo size for the CDS (Combined Defence Services) application?
The CDS (Combined Defence Services) photo should be 50–100 KB, around 350×450 px, in JPG format. This tool resizes and compresses your photo to fit automatically.
What is the signature size for CDS (Combined Defence Services)?
The signature should be 10–50 KB, around 420×120 px. Sign on white paper in black ink, then upload it here to clean and resize it.
How do I resize my photo to 50–100 KB for CDS (Combined Defence Services)?
Upload your photo and the tool compresses it under the CDS (Combined Defence Services) limit while keeping the correct dimensions. Everything runs in your browser.
Is this CDS (Combined Defence Services) resizer free and private?
Yes — free, no watermark, no sign-up, and your photo never leaves your device. All processing happens in your browser.
Where can I confirm the official CDS (Combined Defence Services) requirements?
Always verify the current limits on the official source (UPSC online (upsconline.nic.in)) before submitting, as requirements can change between notification cycles.
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All on-device — nothing you open here is uploaded.