Resize Image
Change image dimensions by exact pixels, percentage, or social media aspect presets.
Drop an image, or click to browse
Supports JPG, PNG, WebP, AVIF, and HEIC up to 40MP. Processed 100% on your device.
Select imageHow it works
Load image
Open the image you want to scale.
Set dimensions
Input target width, height, scale percentage, or select a social preset.
Download resized image
Export the resized photo in your preferred format.
Frequently asked questions
Does resizing an image maintain aspect ratio?
Yes, aspect ratio lock is enabled by default so your image will scale proportionally without stretching.
What resampling algorithm is used?
High-quality multi-pass interpolation runs in a Web Worker to produce crisp edges and smooth downscaling.
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