Reduce Image Size In KB
Compress photos to exactly 20KB, 50KB, 100KB, or 200KB for online form submissions.
Select Or Drag & Drop Images Here
Supports JPG, JPEG, PNG, WEBP
image.jpeg
Size: 0 KB
Width: 0 PX
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How to Reduce Image Size in KB Online?
Upload Photo
Click on the "Choose Image" button and select the JPEG or PNG file you want to compress from your device.
Set Target KB
Enter your desired file size in the Target Box. For example, type '50' if you need the photo under 50KB.
Compress & Download
Click "Compress Image". Our tool will automatically optimize the image quality and download the file instantly.
Why Do You Need to Compress Images to 20KB or 50KB?
Whenever you apply for government jobs (SSC, UPSC, Railway), university admissions, or state-level certificates through a Common Service Centre (CSC), the online portals have very strict document upload guidelines. Typically, an applicant's passport-size photograph must be between 20KB to 50KB, and signature files must be under 20KB.
A normal photo clicked from a smartphone is usually between 2MB to 5MB. If you try to upload this original file, the portal will show a "File Size Exceeded" error. This is where the Smart CSC Tool Image Compressor becomes essential. Our algorithm shrinks the binary footprint of the image without destroying the visual clarity of the face or text.
Advanced Features: Cropping and Resizing
Just compressing the KB size isn't always enough. Many portals demand specific width and height dimensions (For example, 3.5cm x 4.5cm for passports). Once you upload your photo here, you can click on the "Crop Image" button to cut out unwanted backgrounds. You can also use the "Resize Pixel" option to set exact width and height in Pixels, Centimeters (CM), or Millimeters (MM) before finally reducing the file size.
100% Privacy Guaranteed: Your photos are processed entirely inside your web browser. We do not upload, save, or store your private documents on any external server.