Image Resizer
Resize any image to exact pixel dimensions or a percentage scale — right in your browser.
How to Resize an Image
- Click the upload area or drag in a JPG, PNG, or WebP image — the current pixel dimensions load automatically.
- Choose "Exact Pixels" to type a specific width and height, or "Percentage Scale" to scale by a percentage (1–200%).
- In Exact Pixels mode, leave "Lock aspect ratio" checked so changing width automatically recalculates height (and vice versa).
- Click "Resize Image", then "Download Image" to save the result.
Frequently Asked Questions
Can I make an image larger than its original size?
Yes - the percentage slider goes up to 200%, and you can also type pixel dimensions larger than the original in Exact Pixels mode. Keep in mind that enlarging a raster image doesn't add real detail; the browser's high-quality smoothing just interpolates between existing pixels.
What happens if I uncheck Lock aspect ratio?
You can then set width and height independently, which will stretch or squash the image if the new ratio doesn't match the original - useful for fitting a specific banner or thumbnail size, but it will distort the image's proportions.
What file format is the resized download?
It matches your source file's type - resizing a JPG produces a JPG, and anything else (PNG, WebP, etc.) is exported as PNG at 92% quality for lossy formats.
Does resizing reduce file size the same way compression does?
Not necessarily - resizing changes the pixel dimensions, while file size mainly depends on quality/compression settings. A smaller image will usually produce a smaller file, but for precise file-size control, use Fixora's Image Compressor instead, which keeps dimensions fixed.
Is my image uploaded to resize it?
No. The resize is performed locally with the Canvas API's drawImage() scaling - your file stays on your device throughout.