Image Resizer Resize Images Online Free
Resize images online by pixels, percentage, or target file size using our free browser-based Image Resizer. Batch resize, compress, and convert JPG, JPEG, PNG, WEBP, and AVIF images with no watermark, no registration, and no software installation.
Upload Images to Resize
Upload one or multiple JPG, JPEG, PNG, WEBP, AVIF, GIF, or BMP images to resize, compress, or convert directly in your browser.
🖼 Drag & Drop Images
or click to select files
Choose Resize Method
Resize images using exact pixel dimensions or scale them by percentage while maintaining image quality.
Select Output Format
Convert resized images to JPG, PNG, WEBP, or AVIF while preserving the best possible quality.
Choose Image Quality
Adjust compression quality to balance image clarity and file size.
Target File Size (Optional Compression)
Optionally compress resized images to reach an approximate file size for websites, email attachments, or online uploads.
Image Preview
Preview resized images before downloading them individually or together as a ZIP archive.
Everything You Need to Know About Our Free Image Resizer
Our free Image Resizer makes it easy to resize, compress, and convert images directly in your browser. Whether you need smaller images for websites, larger dimensions for printing, optimized graphics for social media, or batch image processing for business projects, our browser-based tool provides a fast and convenient solution without requiring software installation or account registration.
What Is an Image Resizer?
An Image Resizer is a tool that changes the dimensions of an image while maintaining the best possible visual quality. You can resize images by entering custom pixel dimensions, selecting a percentage of the original size, or optimizing them for a target file size. Image resizing is commonly used for websites, e-commerce, printing, presentations, email attachments, and social media.
Resize Images by Pixels
Enter your desired width and height in pixels to resize images precisely for websites, blog posts, banners, online stores, presentations, profile pictures, or printing. Custom dimensions give you complete control over the final image size.
Resize Images by Percentage
Scale images proportionally by selecting a percentage of the original dimensions. This method is perfect when you want to enlarge or reduce an image while maintaining its original aspect ratio automatically.
Maintain Aspect Ratio
Keeping the original aspect ratio prevents images from appearing stretched or distorted. Our Image Resizer lets you preserve image proportions automatically while changing the dimensions.
Compress Images While Resizing
Reduce image file size while resizing by adjusting the quality level or setting a target file size. Smaller files load faster on websites, upload more quickly, and save storage space without sacrificing unnecessary image quality.
Convert Image Formats
Resize and convert images simultaneously. Export resized images as JPG, PNG, WEBP, or AVIF depending on your project requirements, website compatibility, or preferred image quality.
Batch Resize Multiple Images
Upload multiple images at once and resize them together using identical settings. Batch processing saves time when preparing product photos, galleries, blog images, marketing materials, or client projects.
Download Images Individually or as ZIP
After resizing your images, download each image separately or package the entire batch into a convenient ZIP archive for faster file management.
Improve Website Performance
Properly resized images reduce page load times and improve website performance. Smaller optimized images help deliver a better user experience while reducing bandwidth usage and supporting faster loading across desktop and mobile devices.
Perfect for Social Media
Resize images for Instagram, Facebook, TikTok, Pinterest, LinkedIn, X, YouTube thumbnails, profile pictures, cover photos, and other social media platforms using custom dimensions or percentage scaling.
Ideal for E-commerce
Prepare product photos for Amazon, Shopify, WooCommerce, Etsy, eBay, and other online marketplaces by resizing images to recommended dimensions while optimizing file sizes for faster page loading.
Supports High-Quality Image Compression
Choose the image quality that best fits your needs. Higher quality settings preserve additional details, while stronger compression creates significantly smaller file sizes for faster online sharing.
Fast Browser-Based Processing
Everything runs directly inside your browser. Resize, compress, and convert images without installing desktop software or uploading files to complicated editing platforms.
Free Online Image Resizer
Our Image Resizer is completely free to use. Resize one image or hundreds of images with no subscriptions, hidden fees, registration, or watermarks.
Works on Every Device
Use the Image Resizer on Windows, macOS, Linux, Chromebook, Android, iPhone, and iPad using any modern web browser. Your workflow stays consistent whether you're working at home, in the office, or on the go.
Supported Image Formats
Our free Image Resizer supports today's most widely used image formats for websites, photography, graphic design, social media, digital marketing, and e-commerce. Upload your image, choose your preferred dimensions or percentage, optionally compress the file, convert it to another format, and download the resized version within seconds.
Whether you're resizing product photos, illustrations, screenshots, logos, profile pictures, wallpapers, banners, or presentation graphics, everything works directly inside your browser with no software installation required.
📷 JPG & JPEG
Resize JPG and JPEG photographs while maintaining excellent image quality. Perfect for digital cameras, smartphones, websites, blogs, and product photography.
🖼 PNG
Resize PNG images while preserving transparency. Ideal for logos, icons, screenshots, UI elements, graphics, and illustrations.
🌐 WEBP
Optimize WEBP images for faster websites with smaller file sizes while maintaining excellent visual quality.
✨ AVIF
Resize and convert images to AVIF for modern websites that require outstanding compression and high-quality visuals.
📱 Mobile Photos
Resize images captured from Android phones, iPhones, tablets, and other mobile devices for sharing, uploading, or printing.
➕ Additional Browser Formats
Most browser-supported image formats can also be opened and resized directly without requiring additional software.
Your Images Stay Private
Your privacy matters. Whenever possible, image processing occurs directly inside your browser instead of sending your files to external servers. This helps you resize images securely while maintaining greater control over your personal and professional files.
Your uploaded images are not permanently stored, making the tool suitable for personal photographs, confidential business documents, marketing materials, client projects, school assignments, and other sensitive images.
Because everything is browser-based, you can resize, compress, and convert images with confidence without creating an account or worrying about unnecessary file storage.
Popular Uses for an Image Resizer
Resizing images is useful for much more than simply changing dimensions. Whether you're preparing images for websites, reducing upload sizes, optimizing graphics, or converting formats, our Image Resizer helps streamline your workflow across countless personal and professional projects.
🌐 Website Optimization
Resize website images, hero banners, blog graphics, thumbnails, landing page visuals, and featured images to improve page speed and user experience.
📱 Social Media
Create perfectly sized images for Instagram, Facebook, TikTok, Pinterest, LinkedIn, X, YouTube, Threads, and other social platforms.
🛒 E-commerce Product Photos
Resize product images for Amazon, Shopify, WooCommerce, Etsy, eBay, Walmart Marketplace, and other online stores while optimizing loading speed.
🎨 Graphic Design
Resize flyers, posters, advertisements, brochures, digital artwork, presentations, and branding materials without unnecessary quality loss.
📧 Email Attachments
Reduce image dimensions and file sizes before sending images through email to speed up uploads and avoid attachment size limits.
🖨 Printing Projects
Prepare photographs, brochures, classroom materials, invitations, posters, and promotional graphics using custom image dimensions.
📂 Batch Image Processing
Resize multiple images simultaneously to save time when working with large collections of photos, products, marketing assets, or client deliverables.
💼 Business Documents
Optimize company graphics, reports, presentations, employee photos, logos, and promotional materials for digital distribution.
How to Resize Images Online
Resizing images with our free Image Resizer only takes a few simple steps and works entirely inside your browser.
Step 1: Upload Your Images
Click the upload area or drag and drop one or multiple images into the tool. JPG, JPEG, PNG, WEBP, AVIF, and many browser-supported image formats are accepted.
Step 2: Choose Your Resize Settings
Resize by entering custom width and height, or choose a percentage of the original image size. Enable aspect ratio locking to keep images proportional.
Step 3: Select Output Format
Choose whether you'd like to export your resized images as JPG, PNG, WEBP, or AVIF depending on your project requirements.
Step 4: Adjust Image Quality
Move the quality slider or optionally specify a target file size to optimize images for websites, email, printing, or social media.
Step 5: Resize and Download
Click Resize Images, preview the results, then download each image individually or download all processed images together as a ZIP archive.
Why Choose Our Free Image Resizer?
Unlike many online image editing tools, our Image Resizer combines multiple features into one easy-to-use application. You can resize images by pixels or percentage, compress files, convert between popular image formats, process multiple images in bulk, and download everything individually or as a ZIP archive—all from a single browser-based interface.
Whether you're a photographer, designer, developer, marketer, student, teacher, content creator, online seller, or business owner, our Image Resizer helps simplify everyday image editing tasks while keeping your workflow fast, private, and completely free.
Because no software installation is required, the tool works seamlessly across Windows, macOS, Linux, Chromebook, Android, iPhone, and iPad, allowing you to resize images whenever and wherever you need.
Popular Image Resizing Searches
People use our free Image Resizer for many different tasks. Below are some of the most common image resizing and optimization searches.
Resize Image Online
Resize images directly in your browser without installing software.
Resize JPG
Change the dimensions of JPG and JPEG images while maintaining quality.
Resize PNG
Resize PNG images while preserving transparent backgrounds.
Resize WEBP Images
Resize modern WEBP images for faster websites and smaller file sizes.
Resize AVIF Images
Resize AVIF images with excellent compression and visual quality.
Compress Images
Reduce image file sizes for websites, email attachments, and online sharing.
Batch Resize Images
Resize multiple images simultaneously using identical settings.
Resize Photos for Social Media
Create perfectly sized images for Instagram, Facebook, TikTok, YouTube, Pinterest, LinkedIn, and X.
Explore More Free Image & PDF Tools
Continue editing, converting, optimizing, and enhancing your files with our collection of free browser-based tools. These tools work together to simplify your image editing workflow.
🎨 Image Color Picker
Extract HEX, RGB, and HSL colors from any image instantly.
Open Image Color Picker →🖼 Background Remover
Remove image backgrounds for transparent graphics and product photos.
Open Background Remover →📈 Image Upscaler
Increase image resolution from 2× to 8× while preserving quality.
Open Image Upscaler →✏️ Pencil Sketch Generator
Turn photographs into realistic pencil sketch artwork.
Open Pencil Sketch Generator →🎮 Pixel Art Generator
Convert images into retro pixel art for games and creative projects.
Open Pixel Art Generator →Frequently Asked Questions
Find answers to the most common questions about resizing, compressing, and converting images using our free online Image Resizer.
An Image Resizer changes the dimensions of an image while maintaining the best possible visual quality. It can also compress and convert images into different formats.
Upload your images, choose custom dimensions or percentage scaling, adjust optional quality settings, and download the resized images.
Yes. Our batch image resizer supports multiple images, allowing you to resize an entire collection using the same settings.
Resizing alone does not necessarily reduce quality. The quality depends on your chosen dimensions, compression settings, and output format.
Yes. You can adjust image quality or specify a target file size to reduce storage space while resizing.
The Image Resizer supports JPG, JPEG, PNG, WEBP, AVIF, and many other browser-supported image formats.
Yes. You can resize and convert images to JPG, PNG, WEBP, or AVIF during the same process.
Yes. The tool works on Android, iPhone, iPad, Windows, macOS, Linux, and Chromebooks using modern web browsers.
No. Everything works directly inside your browser with no installation required.
Yes. Whenever possible, images are processed locally in your browser and are not permanently stored.
Yes. Multiple resized images can be downloaded individually or packaged together as a ZIP archive.
Yes. The Image Resizer is completely free to use with no subscriptions, hidden fees, or watermarks.