↔️ Resize Image for Facebook — Free, No Watermark
Resize image to Facebook cover photo or post dimensions (1200px wide) for Facebook. 100% browser-based — no upload to server, no watermark, no signup. Supports JPG, PNG, and WebP. Aspect ratio is preserved automatically.
Image Resizer
Enter 1200 in the width field
All processing happens 100% in your browser (Canvas API). Images never leave your device and are never stored on any server.
Frequently Asked Questions
What is the ideal image size for Facebook?
Downscaling (making smaller) usually maintains visual quality well. Upscaling (making larger) can reduce sharpness. For best results, always start with the highest resolution source image.
Does resizing change the aspect ratio?
No. When you enter a target width, the height is automatically calculated to preserve the original aspect ratio. This prevents stretching or squishing your image.
Is my image uploaded to a server?
No. All resizing is done using the HTML Canvas API directly in your browser. Your images never leave your device and are never stored on any server.