Image Resizer
Set a target width and height in pixels or scale by percentage. Lock the aspect ratio to prevent stretching, or crop to fit popular social media dimensions.
Drop an image here or click to browse
JPG, PNG, WebP, GIF
100% Secure
Runs in Browser
No Upload Needed
About Image Resizer
Every platform has its own image size requirements: Instagram wants 1080x1080 for posts, LinkedIn prefers 1200x628 for link previews, and Amazon product images need exactly 2000px on the longest side. Davirix Image Resizer handles all of these with presets and custom dimensions. Enter exact pixel values, scale by percentage, or choose from social-media-ready presets. The aspect ratio lock prevents accidental distortion. High-quality bicubic resampling ensures resized images stay sharp, whether you're scaling up or down.
Key Features
- Custom width/height in pixels or percentage scaling
- Aspect ratio lock to prevent distortion
- Social media presets: Instagram, Facebook, Twitter, LinkedIn
- High-quality bicubic resampling algorithm
- Bulk resize with consistent settings
- Supports JPG, PNG, WebP, and GIF (static)
How to Use Image Resizer
- 1
Upload your image
Select the image you want to resize. The current dimensions are shown immediately.
- 2
Set target dimensions
Enter width and height in pixels, choose a percentage, or pick a social media preset.
- 3
Resize and download
Click resize — the output downloads in the same format as the original.
Frequently Asked Questions
- Will resizing make my image blurry?
- Downscaling always looks sharp. Upscaling beyond 200% may introduce slight softness — for better results, use our Image Upscaler tool.
- Can I resize without changing the aspect ratio?
- Yes. Keep 'Lock aspect ratio' enabled — changing one dimension automatically adjusts the other.
- What are the social media preset sizes?
- Instagram post: 1080x1080. Facebook cover: 820x312. Twitter header: 1500x500. LinkedIn banner: 1584x396. YouTube thumbnail: 1280x720.