Image Resizer
Resize by pixels or percentage, maintain aspect ratio.
Image Resizer—Resize images by pixel dimensions or percentage — batch process multiple files at once.
Compression Mode
KB
Leave empty for automatic compressionGPS, camera info will be removed (recommended)
Resize:
max size: 10,000 x 10,000
Width
px
Height
px
Constrainside to:
px
Globals:
Rename:
prefix
suffix
Override file name:
Image Quality:
JPG:
20406080max
PNG:
20406080max
WebP:
20406080max
Drag & drop images here
or click to browse files
Supports JPG, PNG, WebP, GIF, TIFF • Max 50MB per file
How it works
- 1
Upload your images
Drop JPG, PNG, WebP, or GIF images onto the upload area.
- 2
Set dimensions
Enter target width, height, or percentage. Toggle aspect ratio lock to resize proportionally.
- 3
Download resized images
Click Compress All and download your resized images.
Frequently Asked Questions
Can I resize multiple images at once?+
Yes. Filezy processes all uploaded images with the same resize settings simultaneously, making batch resizing fast.
Will resizing reduce image quality?+
Enlarging images may reduce sharpness (no tool can add detail that wasn't there). Shrinking images generally preserves quality well.