Ultimate Bulk Image Resizer
Professional AI-Powered Image Optimization – Completely Free
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Quality & Compression
Quick Presets
Drop images here or click to browse
Supports JPEG, PNG, WebP, HEIC, GIF, BMP, TIFF • Up to 100 images • Max 50MB per file
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How to Use – Step by Step Guide
Upload Your Images
Click the upload area above or simply drag and drop your images. You can upload up to 100 images at once.
Supported formats: JPEG, PNG, WebP, HEIC, GIF, BMP, TIFF
Choose Your Optimization Method
Select how you want to resize your images:
- Percentage Scale: Reduce by a percentage (e.g., 80% of original size)
- Fixed Dimensions: Set specific width and height in pixels
- Target File Size: Compress to a specific file size (KB/MB)
Adjust Quality Settings
Fine-tune your compression:
- JPEG Quality: Higher values = better quality but larger files
- Output Format: Choose the best format for your needs
- AI Optimization: Let our AI find the perfect balance
Use Quick Presets (Optional)
Save time with our pre-configured settings:
Web Optimized
70% scale, WebP format
Social Media
1080x1080px, JPEG
Email Friendly
50% scale, compressed
Print Quality
95% quality, full size
Process and Download
Click “Start Processing” and watch the magic happen! Our AI will optimize each image for the best results.
Download individual images or get all files in a convenient ZIP archive.
Pro Tips for Best Results
Use WebP format for web images – 30% smaller than JPEG
Keep JPEG quality between 75-85% for best balance
Remove metadata for smaller file sizes
Use percentage scaling to maintain aspect ratios
Enable AI optimization for automatic best settings
Process similar images together for consistency
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Pro Tip: Use these tools when you need to meet specific file size requirements for applications, websites, or submissions. Each tool is optimized for its target size while maintaining the best possible quality.
Transform Your Images with Confidence
Join thousands of users who trust our platform for professional image optimization
100% Secure
Your files are processed with enterprise-grade security and automatically deleted after processing.
Lightning Fast
Advanced algorithms and AI optimization deliver results in seconds, not minutes.
Always Free
No hidden costs, no subscriptions, no limits. Professional tools for everyone, forever.
Ready to Get Started?
Whether you’re optimizing images for your website, preparing files for email, or meeting specific size requirements, our platform has you covered. With support for all major image formats, batch processing up to 100 images, and AI-powered optimization, you have everything needed for professional results.
Trusted by professionals, students, and businesses worldwide
Why Choose Our Platform?
Combining the best features from industry leaders with cutting-edge AI technology
Lightning Fast Processing
Process up to 100 images simultaneously with our optimized algorithms
AI-Powered Optimization
Smart compression that maintains quality while reducing file size
Privacy & Security
Your images are processed securely and deleted automatically
Multiple Formats
Support for JPEG, PNG, WebP, HEIC, GIF, BMP, and TIFF
Mobile Optimized
Works perfectly on all devices with responsive design
Completely Free
All features available at no cost with unlimited usage
Frequently Asked Questions
Is this tool completely free to use?
Yes! Our bulk image resizer is completely free with no hidden costs, registration requirements, or usage limits. You can process unlimited images, use all advanced features including AI optimization, and download your results without any restrictions.
How many images can I process at once?
You can upload and process up to 100 images simultaneously. Each image can be up to 50MB in size. If you need to process more images, simply run multiple batches – there are no daily limits!
What image formats are supported?
We support all major image formats including JPEG, PNG, WebP, HEIC, GIF, BMP, and TIFF. You can also convert between formats during the resizing process. Our tool automatically detects the format and applies the best optimization techniques for each type.
How does the AI optimization work?
Our AI optimization analyzes each image’s content, colors, and complexity to determine the optimal compression settings. It automatically adjusts quality levels, removes unnecessary data, and selects the best format to achieve maximum file size reduction while preserving visual quality. This typically results in 30-70% smaller files with no visible quality loss.
Are my images safe and private?
Absolutely! Your privacy is our top priority. Images are processed securely with end-to-end encryption. For basic operations, processing happens directly in your browser without uploading to our servers. When server processing is needed, files are automatically and permanently deleted within 2 hours. We never store, share, or access your images.
What’s the difference between the resize methods?
Percentage Scale: Reduces images by a percentage of their original size (e.g., 80% makes a 1000px image become 800px)
Fixed Dimensions: Sets specific width/height values, useful when you need exact sizes for websites or platforms
Target File Size: Compresses images to reach a specific file size (KB/MB), perfect for file size restrictions
Can I maintain the original aspect ratio?
Yes! When using fixed dimensions, you can enable “Maintain aspect ratio” to prevent image distortion. The tool will scale your image to fit within your specified dimensions while keeping the original proportions. Percentage scaling and file size targeting automatically maintain aspect ratios.
What should I set the JPEG quality to?
90-100%: Highest quality, larger files – best for print or professional use
80-90%: Excellent quality, good compression – recommended for most uses
70-80%: Good quality, smaller files – great for web and social media
50-70%: Acceptable quality, very small files – for email or thumbnails
When should I remove EXIF metadata?
Remove EXIF metadata to reduce file sizes and protect privacy. EXIF contains camera settings, GPS location, and timestamps. Remove it for web publishing, social media, or when file size is critical. Keep it for professional photography work where technical information is valuable.
Which output format should I choose?
JPEG: Best for photos with many colors, smaller file sizes, widely supported
PNG: Best for graphics with transparency, text, or few colors
WebP: Modern format, 30% smaller than JPEG with same quality, great for web
Auto: Let our AI choose the best format based on your image content
Can I use this tool on mobile devices?
Yes! Our tool is fully optimized for mobile devices. You can upload images from your phone’s camera or gallery, adjust all settings with touch-friendly controls, and download optimized images directly to your device. The interface adapts perfectly to any screen size.
What if my images are too large to upload?
Our tool accepts images up to 50MB each, which covers most use cases. If your images are larger, try using percentage scaling with a lower percentage first, then upload the results for further optimization. You can also process images in smaller batches if you have many large files.