Image Resizer
Resize your photos to exact dimensions for social media, web and print.
Click or drag an image here
JPG, PNG, WebP · up to 50 MB
How to Resize Images for Social Media
Resizing images is different from cropping. When you resize, you change the entire dimension of the image without cutting any part out. This is perfect for ensuring your website loads fast on mobile devices or fitting specific upload requirements on platforms like Facebook, Instagram, or LinkedIn.
Common Sizes:
Instagram Post: 1080 x 1080 pixels (Square).
YouTube Thumbnail: 1280 x 720 pixels (16:9 Ratio).
Website Header: 1920 x 1080 pixels.
Why Resize?
Uploading a 5000px wide photo to a website forces the visitor's browser to shrink it, which uses data and processing power. By resizing it to the exact width needed (e.g., 800px) before uploading, you save bandwidth and improve your site's Core Web Vitals.
Frequently Asked Questions
What is the difference between resizing and cropping?
Resizing changes the whole picture’s dimensions. Cropping cuts parts away. For a different shape you can choose “Fill & crop edges” or “Fit inside” in the resizer.
Can I make an image bigger?
Yes, but enlarging cannot add detail, so very large increases look soft. Resizing down gives the best results.
Which size should I use for Instagram or YouTube?
Pick one of the presets: Instagram post 1080×1080, story 1080×1920, YouTube thumbnail 1280×720 and others.