Resize JPG Images Online — Free JPEG Image Resizer
Resize JPG images online for free. Change JPEG photo dimensions while maintaining quality. Social media presets available.
Select JPG image
Drop your image here or click to browse
Max size: 50.0MB
How to resize JPG images online
JPG resizing is the process of changing image dimensions. Our online editor allows easy resizing of JPEG photos directly in the browser.
Upload JPG file
Select JPG image from computer or drag it to upload area.
Choose new size
Specify dimensions in pixels, percentages, or choose preset for social media.
Download result
Get image of desired size while maintaining quality.
Benefits of JPG resizing
Web optimization
Reducing image size speeds up website loading and improves SEO.
Social media preparation
Exact dimensions for Instagram, Facebook, Twitter and other platforms.
Space saving
Smaller files take less space on device and in cloud.
Quality preservation
Smart resizing algorithms with minimal quality loss.
Frequently asked questions
How to resize JPG without quality loss?
Use our online editor with quality setting 85-95% for minimal loss during resizing.
Can I increase JPG image size?
Yes, but upscaling may reduce sharpness. Better to work with high-resolution source files.
What sizes are best for Instagram?
Square 1080×1080 for posts, 1080×1920 for stories, 1080×1350 for vertical posts.
Are aspect ratios preserved when resizing?
By default yes. You can disable aspect ratio preservation for exact dimensions.