Free image tool
Image Resizer
Resize photos and graphics while keeping proportions correct. Aspect ratio is locked by default so images do not look weird.
Runs locally in your browser. Keep aspect ratio on unless you intentionally want a stretched image.
Resize without distortion
The safest resize is proportional: pick width or height and keep aspect ratio enabled. Use cover mode for social crops, contain mode when the full image must stay visible.
Quick presets to remember
- Instagram square: 1080×1080, cover mode.
- YouTube thumbnail: 1280×720, cover mode.
- Website/blog image: 1200px wide, aspect ratio locked.
Related Digital tools
Showing all 28 related digital tools. Browse all tools →
Guides & resources
- Resize Image to 1024x768
- Resize Image to 1080x1080
- Resize Image to 1080x1920
- Resize Image to 1200x630
- Resize Image to 1280x720
- Resize Image to 1500x500
- Resize Image to 1920x1080
- Resize Image to 2560x1440
- Resize Image to 3840x2160
- Resize Image to 800x600
- Image Cropper Online Free
- Image Resizer to 100kb
- Resize Image Online
✦ Upgrade to Premium
Batch processing, high-quality exports, custom branding & more — $5 lifetime.
See Premium Features →