Reduce Image Size in KB/MB
Compress JPG, PNG, and WebP images instantly without quality loss. 100% Free & Secure. Perfect for government forms, passports, and signatures.
Upload Image
Drag & drop or tap to select
100% Privacy - Images are processed locally in your browser
Why use reduceKB?
Everything you need to optimize images for the web and forms.
100% Secure
Your photos never leave your device. All processing happens locally in your browser.
Lightning Fast
No upload or download waiting times. Instant processing powered by modern web tech.
Mobile First
Designed for phones first. Resize images easily on Android and iOS devices.
Government Ready
Presets for common Indian exams (SSC, UPSC, IBPS), Passports, and Signatures.
How to reduce image size?
Select your Image
Tap the upload box or drag and drop your JPG/PNG image.
Choose Size or Format
Enter your desired file size (e.g., 50KB) or select a preset like 'Passport Photo'.
Download instantly
Your optimized image is ready instantly. Tap download to save it.