PasteResize — Free Online Image Resizer & Editor

Resize and edit images
instantly online

Professional image editing made simple. Resize, crop, and optimize your images with our powerful online editor. No downloads required.

Start editing your image

Choose how you'd like to get started - upload a file, paste from clipboard, or drag and drop

Upload your image

Multiple ways to get your image into the editor

JavaScript is required for full functionality. Please enable JavaScript to use the image editor.

Easy Upload

Drag & drop, paste from clipboard, or browse files. Multiple input methods for your convenience.

Smart Editing

Intelligent resize, crop with aspect ratios, and apply effects with real-time preview.

Instant Download

Export in multiple formats (PNG, JPG) with optimized quality for web or print.

Professional Image Editing Features

Transform your images with our comprehensive suite of editing tools. From basic resizing to advanced styling, everything you need is built right into your browser.

Smart Image Resizing

Intelligent scaling with pixel-perfect results

Resize your images to exact pixel dimensions while maintaining aspect ratio or set custom dimensions. Perfect for social media posts, website optimization, or print materials.

✓ Custom pixel dimensions
✓ Maintain aspect ratio option
✓ Real-time preview
✓ High quality scaling

IMAGE RESIZE DEMO

800×600 → 1200×900

CROP TOOL DEMO

16:9 Aspect Ratio

Precision Crop Tool

Interactive cropping with visual selection

Select any area of your image with an interactive crop tool. Perfect for removing unwanted areas or focusing on specific parts of your image.

✓ Interactive selection area
✓ Visual crop handles
✓ Real-time preview
✓ Non-destructive editing

How to Use PasteResize - Complete Guide

Follow these simple steps to edit your images quickly and efficiently with our online image editor.

Step 1: Upload Your Image

Start by getting your image into the editor. We support multiple ways to upload:

Drag & Drop: Simply drag image files from your computer directly onto the editor area
Paste from Clipboard: Copy an image (Ctrl+C) and paste it (Ctrl+V) directly into the editor
File Browser: Click the upload button to browse and select files from your computer
Supported Formats: JPG, PNG, GIF, WebP, and most common image formats

Step 2: Choose Your Editing Operation

Once your image is loaded, select the editing operation you want to perform:

Resize: Change the dimensions of your image while maintaining quality
Crop: Remove unwanted areas and focus on specific parts of your image
Compress: Reduce file size while maintaining visual quality
Format Conversion: Convert between different image formats (PNG to JPG, etc.)

Step 3: Apply Your Changes

Use our intuitive controls to make your adjustments:

For Resizing: Enter new width/height values or use percentage scaling
For Cropping: Click and drag to select the area you want to keep
Preview: See your changes in real-time before applying them
Undo/Redo: Easily reverse changes if you're not satisfied

Step 4: Download Your Result

When you're happy with your edits, download the final image:

Choose Format: Select PNG for transparency or JPG for smaller file sizes
Quality Settings: Adjust compression level for the perfect balance of size and quality
Instant Download: Your processed image downloads immediately to your device
No Account Required: No registration, login, or subscription needed

Frequently Asked Questions

Get answers to the most common questions about using PasteResize for your image editing needs.

Is PasteResize completely free to use?

Yes, PasteResize is completely free to use. There are no hidden fees, subscription costs, or premium features. All image editing tools are available to everyone at no cost. We believe powerful image editing should be accessible to everyone.

What image formats does PasteResize support?

PasteResize supports all major image formats including JPEG, PNG, GIF, WebP, BMP, and TIFF. You can upload any of these formats and convert between them as needed. The tool automatically detects the format and provides appropriate editing options.

Is there a file size limit for uploads?

PasteResize can handle images up to 50MB in size, which covers the vast majority of use cases. For most web and social media purposes, images are typically much smaller than this limit. If you have larger files, consider compressing them first or contact us for assistance.

Do you store my uploaded images?

No, we do not store your images on our servers. All image processing happens directly in your browser using modern web technologies. Your images never leave your device except for the temporary processing needed to edit them. This ensures complete privacy and security for your content.

Can I use PasteResize on mobile devices?

Yes, PasteResize is fully responsive and works great on mobile devices, tablets, and desktops. The interface adapts to your screen size for optimal usability. You can edit images on the go using your smartphone or tablet browser.

What browsers are supported?

PasteResize works in all modern browsers including Chrome, Firefox, Safari, and Edge. We recommend using the latest version of your browser for the best experience and performance. JavaScript must be enabled for the editor to function properly.

Image Editing Tips & Best Practices

Professional tips to get the best results from your image editing projects using PasteResize.

Image Quality Guidelines

Always start with the highest quality source image available
When resizing, avoid enlarging images beyond their original dimensions
Use PNG format for images with transparency or text
Choose JPEG for photographs and images with many colors
Save multiple versions for different uses (web, print, social media)

Optimization for Web Use

Keep file sizes under 500KB for faster loading
Use appropriate dimensions for your website layout
Consider using WebP format for modern browsers
Optimize images for retina displays (2x resolution)
Test images across different devices and screen sizes

Social Media Specifications

Instagram posts: 1080x1080 pixels (square format)
Facebook cover: 820x312 pixels
Twitter header: 1500x500 pixels
LinkedIn banner: 1584x396 pixels
YouTube thumbnail: 1280x720 pixels

Ready to Start Editing?

Join thousands of users who trust PasteResize for their daily image editing needs. Fast, free, and powerful - everything you need in one place.

✓ No Registration Required

✓ Completely Free

✓ Privacy Protected