About Image Resizer
Resize photos to exact pixel dimensions, percentages, or target standards with high-quality resampling.
Features
- Custom width and height input in exact pixel values
- One-click percentage scale shortcuts (25%, 50%, 75%, 150%, 200%)
- Intelligent aspect ratio constraint lock with Euclidean rounding
- Smooth bicubic and bilinear canvas resampling interpolation
- Supports JPG, PNG, WebP, and BMP output formats
How It Works
- Upload an image from your computer, tablet, or smartphone.
- Enter your desired width or height, or select a percentage scaling preset.
- Keep aspect ratio locked to prevent accidental stretching or squishing.
- Click "Resize Image" to process the rescaled graphic.
- Review output dimensions and file size, then click "Download Image".
FAQs
Does resizing an image degrade its visual quality?
Downscaling an image to smaller dimensions preserves crispness because Pixelora uses smooth bilinear interpolation. However, significantly enlarging an image beyond its original resolution can result in softness or blur.
Will my image get stretched or distorted when resizing?
No. As long as the "Lock Aspect Ratio" toggle is enabled, Pixelora automatically recalculates the opposite dimension whenever you change width or height, preserving true visual proportions.
What image formats can I upload and download?
You can upload JPG, PNG, WebP, and SVG files. Output files can be exported as JPEG, PNG, or WebP at customizable quality levels.
Does resizing strip or modify camera EXIF metadata?
Yes. Drawing an image into the HTML5 Canvas strips embedded camera metadata (such as GPS coordinates and camera serial numbers), which also enhances your personal privacy when sharing online.
Are my photos processed securely on my device?
Yes. Pixelora operates 100% client-side inside your browser. No image data is sent to or stored on remote servers.