Resize JPG Images
Get the dimensions you need, without the extra steps.
Add your images
● Local processingDrop your images here
or choose files from your device
JPG · Up to 30 MB each · Paste with Ctrl / ⌘ + VYour images are processed locally in your browser and are not uploaded.
Up to 20 images. On low-memory devices: 5 images, 15 MB each. HEIC exports the first still image.
How it works
- 1
Add your image and check its original dimensions.
- 2
Set pixels, a percentage or a preset. Keep proportions locked when needed.
- 3
Resize, review the dimensions and download.
Why use this tool?
- Resize image files by exact width, height or percentage.
- Keep proportions with the locked aspect ratio control.
- Export JPG, PNG or WebP for your destination.
About image dimensions
Resize JPG photos while keeping their proportions. Choose a quality setting that balances detail and file size; repeated JPEG exports may reduce quality.
Frequently asked questions
How do I resize an image online?
Add an image, choose pixel dimensions, a percentage or a preset, then keep the aspect ratio locked if you want to preserve the original shape. Review the preview before downloading.
Can I use this as a photo resizer?
Yes. The photo resizer accepts JPG, PNG and WebP photos and lets you resize a photo by exact dimensions or percentage directly in your browser.
Can I change image size without cropping?
Yes. Custom dimensions do not crop the image. Lock the aspect ratio to prevent distortion; presets may stretch an image when its original shape differs from the preset.
Will resizing a photo improve its quality?
No. Resizing changes pixel dimensions but cannot restore detail missing from the original. Enlarging a small photo may make existing softness more visible.
Which image formats can I resize?
You can resize JPG, PNG and WebP files. Choose the output format that best fits your destination and whether you need transparency.