Free Online Image Resizer Tool
Resize your images to exact pixel dimensions, scale by percentage, or crop manually with an interactive crop tool. Keep aspect ratio, batch-resize multiple images at once, and download instantly. All processing happens right in your browser.
Drag & drop images here
or click to browse — JPG, PNG, WebP, GIF, BMP
How to Use the Image Resizer Tool
Add Your Images
Upload or drag & drop one or more images. The tool supports JPG, PNG, WebP, GIF, and BMP formats.
Choose Resize Method
Enter exact width & height in pixels (with aspect ratio lock), select a percentage preset like 25% or 50%, or draw a manual crop area.
Resize & Download
Apply the resize to one or all images, preview the result, then download individual files or all at once.
Powerful Image Resizer Features
Everything you need to resize images precisely and easily — all in one free, private tool.
Exact Pixel Resize
Set precise width and height in pixels for pixel-perfect output dimensions.
Aspect Ratio Lock
Toggle maintain aspect ratio so your images never look stretched or squished when resizing.
Interactive Crop
Use the built-in crop tool to crop your image first, then resize — fully synced with the width & height inputs.
Percentage Presets
Quickly scale images by common percentages like 25%, 50%, or 75% with one click.
Batch Resize
Resize multiple images at once with the same settings and download them individually or all together.
Dimension Info
See original vs. new dimensions and dimensions for every selected image.
Instant Processing
Resizing happens instantly in your browser with no waiting, uploads, or queues.
100% Private
All images remain on your device — no server uploads, no storage, no data collection.
Why Use Our Image Resizer Tool
The fastest, easiest, most private way to resize images online. No sign-up, no watermarks, no limits.
Perfect for Every Use Case
Resize images for websites, email, social media, thumbnails, print, or any platform with exact requirements.
Privacy First
Your images are processed entirely in your browser and never leave your device.
Precision & Control
Set exact pixel dimensions, lock the aspect ratio, or crop manually — you always get exactly what you need.
Batch Efficiency
Resize dozens of images at once with the same settings, saving hours of manual work.
Key Highlights
- No sign-up or registration required
- Processes images entirely in your browser — zero uploads
- Exact width & height in pixels
- Aspect ratio lock to prevent distortion
- Interactive crop tool
- Percentage presets (25%, 50%, 75%)
- Batch resize multiple images
Frequently asked questions
How do I resize an image to exact dimensions?
Add your image, then enter the desired width and height in pixels. Enable the 'Maintain aspect ratio' toggle to keep proportions and prevent stretching, or disable it to set freeform dimensions.
What does maintaining aspect ratio mean?
Aspect ratio is the proportional relationship between width and height. When this is locked, changing the width automatically adjusts the height (and vice versa) so the image isn't distorted. This is the best option for photos and logos.
Is this image resizer really free?
Yes, completely free. No hidden charges, no watermarks, no usage limits, and no premium tiers. Resize as many images as you need.
Are my images uploaded to a server?
No. All resizing and cropping happens entirely in your browser using the HTML5 canvas API. Your images are never uploaded, stored, or transmitted anywhere.
What image formats are supported?
You can input JPG, PNG, WebP, GIF, and BMP images. The resized output is downloaded in your chosen original format.
Can I crop and resize at the same time?
Yes. Use the interactive crop tool to select the area you want to keep, then the resize settings (pixel or percentage) are applied to that cropped area.
Can I resize multiple images at once?
Absolutely! Add multiple images and apply the same resize settings to all of them at once. Download each resized image individually or all together.
Do I need to install anything?
No installation required. The image resizer works entirely in your web browser. Just open the page, add your images, and start resizing.