Sarkari Image Compressor to Exact KB
Government job application forms strictly mandate maximum upload file sizes. Compress photos, signatures, marksheets, and thumb impressions to exact 20 KB, 50 KB, 100 KB, or 200 KB.
Choose an image to compress to target KB
Drag & drop file or click to browse · Supports JPG, PNG, WEBP up to 20 MB
3024 × 4032 px
1080 × 1440 px
Exact Target Precision
Our adaptive binary search automatically discovers the highest possible visual clarity that strictly stays under your requested KB limit.
Zero Privacy Risk
Unlike commercial web compressors that store your documents on remote servers, your files remain strictly inside your browser window.
Instant Re-compression
Switch between 20 KB, 50 KB, or 100 KB with one click without needing to re-upload your image file.
Compression FAQs
How do I compress an image to less than 50 KB for Sarkari forms?
Upload your image to the tool, select the "50 KB" preset button, and the smart algorithm will automatically adjust compression quality and scale dimensions if necessary to yield an image under 50 KB without blurriness.
How can I reduce my signature file size to under 20 KB?
Select the "20 KB" preset button and upload your scanned signature photo. The tool compresses the white background and enhances signature ink contrast while keeping the file between 10 KB and 20 KB.
Does reducing the file size reduce the print quality or clarity?
Our binary search compression algorithm maximizes visual clarity while hitting your target file size, ensuring text, facial features, and signatures remain sharp for verification officers.
What image formats does this online image compressor support?
The tool supports JPG (JPEG), PNG, and WEBP image formats. Uploaded PNG images with transparent backgrounds are automatically converted to a white background before compression for maximum compatibility with government portals.
Can I set a custom target KB instead of the preset buttons?
Yes. Below the preset buttons, type any KB value in the Custom KB input field and click Compress. The algorithm will try to hit your exact target, or get as close as possible while maintaining image legibility.
Is this image compressor free and without file size limits?
Completely free with no registration required and no file size restrictions. You can compress images of any size repeatedly. Because everything runs inside your browser, there are no server costs passed to users.