Resize Images Online
Free Online Image Resizer
Resize JPG, PNG, and WebP images by exact dimensions or percentage in seconds. Everything runs locally in your browser, so files stay on your device.
Resize mode
Target width (px)
Target height (px)
Drop in your images to start
You can upload multiple files at once. Non-image files will be ignored.
Online image resizer with batch support. Drag and drop files or click to upload.
Why Use This Image Resizer?
Built for fast, private, and practical resizing workflows across desktop and mobile.
Private local processing
Your images are resized directly in your browser with no server upload.
Pixels or percentage
Set exact width and height or scale images by percentage for flexible output.
Batch resize support
Resize multiple images in one run and download files individually or as ZIP.
Keeps common formats
Works with JPG, PNG, and WebP while preserving a clean output workflow.
No signup required
Open the page, upload, resize, and download immediately.
Desktop and mobile friendly
Use the same resize workflow on modern browsers without installing software.
How to Resize Images Online
Resize a single image or batch process many files in four quick steps.
Upload your images
Drag and drop files into the uploader or click to select images from your device.
Choose resize mode
Select Exact pixels for fixed dimensions or Percentage for proportional scaling.
Set target size
Enter width and height in pixels, or choose a scale percentage based on your use case.
Resize and download
Click Resize Images, then download each result or export all files as a ZIP package.
Image Resize FAQ
Straight answers to common resize frustrations, with practical fixes you can use right away.
What is the difference between resizing and compressing an image?
Resizing changes width and height in pixels. Compression reduces file size by lowering quality and/or changing format. If an upload has a strict size limit, resize first, then use Image Compress.
Can I resize an image to exactly 20KB, 50KB, or 100KB?
This is a common pain point. Pixel dimensions alone usually cannot hit an exact file size because content, format, and quality all affect the final KB. Resize first, then use Image Compress and fine-tune quality until you reach the target.
Will resizing make my image blurry or pixelated?
It depends on direction. Making an image smaller usually stays sharp for normal viewing, while enlarging beyond the original often causes blur or artifacts. If quality matters, start from the highest-resolution original you have.
How do I resize an image without changing aspect ratio?
If you want to avoid stretched results, keep the original width-to-height ratio. The easiest option is Percentage mode. In Exact pixels mode, make sure width and height follow the same ratio as the source.
Why is my resized file still large?
Some images, especially detailed photos or PNGs, stay relatively large even after resizing. For smaller files, compress the resized result with Image Compress, choose a web-friendly format, and lower dimensions a bit more if needed.
Why does my image look different after uploading to Instagram or other platforms?
That can be frustrating, but it's normal. Platforms like Instagram often re-crop, resize, and recompress uploads. To reduce surprises, resize to the platform's recommended dimensions first and keep key content near the center.
Can I resize images for passport, visa, or application forms?
Yes, and this is a common use case. Enter the exact pixel dimensions required by the form. If the portal also has a file-size limit, compress after resizing. Before submitting, double-check the current official requirements for your country or agency.
What is the difference between pixel size and DPI for printing?
An easy way to think about it: pixels define on-screen size, while DPI defines print density. The same image can print larger or smaller depending on DPI, even when pixel dimensions stay the same.
Can I resize many images at once?
Yes. Upload multiple images, apply one resize setup, and process them together. Then download files one by one or export everything as a ZIP package.
Are my images uploaded to your server?
No. Resizing happens locally in your browser, so files are not uploaded to our server. If you also want to remove EXIF or hidden data, use Metadata Cleaner after resizing.
Start Resizing Images Now
Resize images online for free with private local processing and batch download support.