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Image Size Reducer & Compressor
Reduce and compress your image files (JPEG, PNG, WebP) locally in your browser with real-time compression quality and size comparison.
100% Client-side
Upload your image
Select or drag and drop your image file to compress it instantly offline in real-time.
Real-time Comparison
Original
![Original Preview]()
Compressed
![Compressed Preview]()
0.0 KB
Original Size
0.0 KB
Resolution
0x0
Format
JPEG
Compression Tools
80%
10% (High Compression)
50%
80% (Best)
100% (Lossless)
100%
20% (Small)
50%
80%
100% (Original)
Space Saved
0%
Saved 0 KB
Final: 0 KB
Frequently Asked Questions
Quick direct-answer guides about using this utility tool locally and securely.
Can I resize the image dimensions using the compressor?
Yes, we provide options to enter custom pixel sizes or reduce size by a specific percentage.
What formats are optimized?
We optimize PNG, JPEG, and WebP images.
How to compress image without losing quality?
Set quality to 75-80% — images look identical to human eyes but are 50-70% smaller. Use WebP format for best results on web.
Best image size for WhatsApp or Instagram?
For WhatsApp: compress to under 1MB at 80% quality. For Instagram: use WebP or JPEG at 1080px width, 80% quality for fastest upload.
Is it safe to compress private photos?
Yes — images are processed entirely in your browser. No photo ever leaves your device or gets uploaded to any server.
Is this better than TinyPNG?
KuberAgent compresses images locally with no upload, no daily limit, and no file size restriction — TinyPNG uploads your images to their servers and has a 5MB free limit.