FileToastResize image
Resize an image to exact pixel dimensions, with optional aspect ratio preservation.
How to use Resize image
- Choose a file (JPG / JPEG / PNG / WEBP / AVIF) from your device.
- Set width (pixels), height (pixels), sizing, output format.
- Run the tool, inspect the result, and download your output.
What this tool does
Resize an image to exact pixel dimensions, with optional aspect ratio preservation. Your original files are unchanged. Keep a copy and check the downloaded result before relying on it.
Questions about Resize image
Are my files uploaded?
This tool processes files in your browser. File contents are not uploaded to FileToast. Downloads stay wherever you save them.
Can I keep the image’s proportions?
Yes. Enable aspect ratio preservation to avoid stretching when resizing.
Does enlarging an image add detail?
No. Resizing changes pixel dimensions; it cannot recover detail absent from the original image.
What are the file and processing limits?
Up to 50 MB per file. Large or complex files can exceed your device’s or the converter’s capacity.