Drop or Click to Upload
JPG, PNG, WEBP • Max 20MB each
Images never leave your device. All processing happens in your browser.
1 Target Size
2 Output Format
💡 JPG/WEBP often reach target KB with better quality than PNG
3 Max Dimensions (Optional)
4 Files
No files5 Preview
No image selected
Select an image to preview
Quick Tips
- 💡 For images under 50KB, reduce max dimensions (e.g. 800px) first, then quality adjusts automatically.
- 🖼️ JPG/WEBP formats compress better than PNG for photos - use format selector above.
- ⚡ Large batch? The tool processes in browser - no upload wait time!
How to Use Image Resizer
📤 Step 1: Upload Images
Drag & drop or click to select images. Supports JPG, PNG, WEBP up to 20MB each. You can upload multiple files for batch processing.
🎯 Step 2: Choose Target Size
Select a preset (20KB, 50KB, 100KB, 200KB) or enter a custom KB value. The tool will automatically find the best quality at your target size.
🔄 Step 3: Select Output Format
Keep original format or convert to JPG/WEBP. Converting PNG screenshots to JPG often gives much smaller files with good quality.
📐 Step 4: Set Max Dimensions (Optional)
Limit width/height to reduce file size further. Great for web uploads or profile photos. Leave empty to keep original dimensions.
✨ Step 5: Resize & Download
Click "Resize All" to process. Download individually or use "Download ZIP" for batch. Use Compare view to check quality before saving.
🔒 Privacy & Security
100% browser-based processing. Your images never leave your device - perfect for sensitive documents, ID photos, and private images.