Magic Resize Image
Magic resize an image online — instantly resize one photo to every social media size for Instagram, Facebook and YouTube. Free.
Pick a platform, drag the frame to choose what is kept, and download a pixel-perfect export — instant, no AI guesswork.
Live crop preview
Your recent results
Your results will appear here.
About Magic Resize Image
Magic Resize turns one photo into a pixel-perfect export for any social platform — sixteen presets cover Instagram posts and stories, Facebook posts and covers, X posts and headers, LinkedIn banners, YouTube thumbnails and channel art, TikTok covers, profile pictures, Full HD wallpapers and email headers.
Unlike blind auto-crop tools, you stay in control of the framing: a live preview shows exactly what is kept and what is cropped away, and you drag the crop frame (or nudge it with the arrow keys) to keep the part that matters. No AI guesswork is involved — the resize is deterministic scale-and-crop.
The tool tells you when your photo already fits the target shape perfectly and warns you when the source is smaller than the preset dimensions, so upscaling softness never comes as a surprise. It is free to use.
How to use Magic Resize Image
- Upload a JPG, PNG or WebP photo.
- Pick a target size — Instagram, Facebook, X, LinkedIn, YouTube, TikTok, wallpaper or email header.
- Drag the crop frame in the live preview to choose which area is kept.
- Click “Resize photo” and download the exact-dimension export.
- Pick another size to export more formats from the same photo.