TopToolsAiResize an image to exact dimensions or a percentage of its original size, right in your browser, before uploading it anywhere. Resizing a 4000x3000 pixel camera photo down to 1200x900 for a website keeps the same 4:3 proportions while cutting the file size dramatically, since most websites do not need or display anywhere near full camera resolution.
Last updated: 1 Sep 2026
Frequently asked questions
Will resizing stretch or distort my image?
Keep the aspect ratio locked while resizing to avoid stretching — only unlock it if you specifically want a different shape.
Can I resize multiple images at once?
This version handles one image at a time for precise control over each result.
Is my image uploaded to a server?
No — resizing happens directly in your browser, so your image never leaves your device.
Can I make an image bigger, not just smaller?
Yes, but enlarging beyond the original size can reduce sharpness since no new detail is actually being added.
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