Image Resizer & Cropper
Resize or crop images with aspect ratio lock and multiple fit modes.
About Image Resizer & Cropper
Whether you are preparing a profile picture, fitting a photo to a social media template, or shrinking a screenshot for a blog post, this free tool lets you resize an image online in seconds — no software, no sign-up, no watermark. Upload any common image format, type in exact pixel dimensions or drag a crop box directly on the picture, and download the result in the same format you started with. A built-in aspect ratio lock keeps proportions intact so your photo never looks stretched, and four fit modes give you precise control over how the image fills its new dimensions.
The visual crop tool is what sets this apart from basic resizers. Instead of guessing coordinates, you drag and resize a crop region directly on your image, optionally locked to popular ratios like 1:1 for profile pictures, 16:9 for YouTube thumbnails, 4:3, or 9:16 for Stories and Reels. Processing runs on a professional-grade image engine, so quality stays crisp whether you are scaling a phone photo down for the web or cropping a banner to exact dimensions. Images up to 50 MB are supported, which comfortably covers photos from any modern camera.
How to resize an image online
- 1Drag and drop your image into the upload zone, or click it to browse for a file on your device.
- 2Pick a mode with the Resize or Crop toggle buttons.
- 3For resizing, enter the target width and height in pixels and choose a fit mode — keep Lock aspect ratio checked to preserve proportions. For cropping, drag the crop box on the preview, optionally locking it to a ratio like 1:1 or 16:9.
- 4Click Resize (or Crop) and review the output dimensions and file size shown on screen.
- 5Click Download to save the processed image to your device.
Frequently asked questions
Which image formats are supported?
JPEG, PNG, WebP, AVIF, GIF, and TIFF all work. The tool preserves your original format, so a PNG stays a PNG and a JPEG stays a JPEG — no unexpected conversions.
Will resizing make my image blurry?
Scaling an image down keeps it sharp. The tool deliberately never enlarges an image beyond its original dimensions, because upscaling is what introduces blur — so the output is always as crisp as the source allows.
What do the fit modes mean?
Inside shrinks the image to fit within your dimensions without cropping. Cover fills the exact dimensions and crops any excess. Contain fits the image and pads the remainder. Fill stretches the image to the exact size, ignoring aspect ratio.
Is there a file size limit?
Yes — images up to 50 MB are supported, which covers photos from any modern phone or DSLR camera.
Are my images stored on your servers?
No. Images are processed in short-lived temporary files that are deleted immediately after your resized or cropped image is delivered. Nothing is kept, logged, or shared.
Is this image resizer free?
Yes — completely free, with no sign-up, no watermarks, and no daily limits beyond fair-use rate limiting.
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