Image Resizer (Social Media Sizes)
Images are processed in your browser and never uploaded.
Result
🔒 Your images are processed in your browser and never uploaded.
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How to use
Pick a preset like Instagram 1080×1350 or YouTube thumbnail 1280×720, or enter your own width and height. “Fit” adds a background color, “Fill” crops to fill the frame. Everything runs in your browser — your images are never uploaded.
FAQ
Fit vs. fill?
Fit keeps the whole image and pads it; fill crops edges to cover the frame.
Can I resize many images?
Yes, select multiple files and download them as a ZIP.