1. Upload and preview
Choose an image and check the preview before changing it.
Image Resizer
Resize images online in your browser. Choose a PNG, JPG, or WebP file, set the output width and height, keep the aspect ratio if needed, preview the resized result in a larger view, then download a resized PNG.
2. Apply the image action
Compress, resize, convert, crop, rotate, watermark, stitch, or prepare the image for PDF output.
3. Download or continue
Download the image result, or continue into another image or PDF tool without uploading again.
Your resized image preview will appear here.
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When to resize images
Resizing is useful when product photos, marketplace images, screenshots, blog graphics, or uploads need specific dimensions before they are compressed or published.
Preview resized output before downloading
Open the resized preview in a larger view to check aspect ratio, readability, and visual quality before using the result.
Download or continue with the resized image
After resizing, download the image immediately or continue into compression, format conversion, watermarking, cropping, rotation, or Images to PDF for the next step.
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Image Resizer FAQ
Can I preview a resized image?
Yes. The resized result is previewable and can be opened larger before download.
Can I download the resized image without continuing?
Yes. The download action remains available after resizing, so the workflow can end there.
Should I resize before compressing?
If the dimensions are larger than needed, resize first, then compress if the file is still too large.
Can I continue the resized result into another tool?
Yes. You can load the resized image into compression, format conversion, watermarking, cropping, rotation, or Images to PDF without uploading again.
Does keeping aspect ratio matter?
Yes. Keeping aspect ratio prevents stretched product photos, screenshots, and document images.