Image Resizer
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Online Image Resize - ILoveCompress
Resize image online instantly with ILoveCompress. Free & fast online image resize tool for photo resizer, image size converter, and resolution adjuster without quality loss. Reduce image size or increase photo resolution easily.
FROMOriginal Image Format
Our Online Image Resize tool supports all popular image formats including JPG, PNG, WebP, GIF, BMP, and more.
- • Supports JPG, PNG, WebP, GIF, and BMP formats
- • Handles high-resolution images up to 10MB
- • No format limitations or conversion requirements
- • Preserves image metadata during resizing
- • Compatible with standard and transparent images
TOResized Image Format
Output images maintain original format and high quality after resizing. Resize image without losing quality, perfect for web, email, or social media.
- • Preserves original format and resolution integrity
- • Export optimized images for web and print
- • Customizable width, height, and aspect ratio
- • Perfect for email, website, and social sharing
- • No watermarks or branding added to images
Why Use Our Online Image Resize - ILoveCompress?
Discover the key advantages of converting your files with our professional-grade tool.
Resize Image Without Losing Quality
Our intelligent resizing algorithm ensures your resized image retains sharpness, clarity, and color accuracy.
Perfect for Social Media
Resize photos for Instagram, Facebook, Twitter, or LinkedIn to match platform-specific dimensions and aspect ratios.
Instant Downloads
No delays — resized image files are available for download instantly after processing.
Image Resizer for Teams
Easily collaborate and share resized images across teams, clients, and projects without compatibility issues.
Universal Compatibility
Resized images are optimized for all devices, platforms, and screen sizes, from mobile to desktop.
Email-Ready Output
Resize images to fit email size limits without affecting visual quality or layout responsiveness.
How to Convert Files Online - Step by Step Guide
Follow this comprehensive guide to convert your files quickly and efficiently. Our tool provides a seamless experience similar to other Image Compressor available on our platform.
Upload Image for Resizing
Click ‘Upload’ or drag and drop an image. Our free image resizer supports multiple file types like JPG, PNG, and WebP up to 10MB each.
Resize Your Image Online
Set your desired dimensions or percentage. Our smart resize engine helps resize image without losing quality using pixel-perfect precision.
Download Resized Image
Download your resized image instantly. No signup or installation required — enjoy smooth resizing with one click.
Key Features & Capabilities
Explore the powerful features that make our converter the best choice for your needs. These features are designed based on industry standards and user feedback.
Smart Aspect Ratio Control
Lock aspect ratio or choose custom dimensions to maintain the composition of your image perfectly.
Fast Batch Image Resizing
Resize multiple images at once in seconds with our optimized processing engine. Perfect for bulk editing.
Secure & Private Resizing
All resizing happens in your browser. Your images never leave your device, ensuring complete privacy.
Flexible Size Conversion
Use pixel values or percentages to reduce image size or increase photo resolution online free.
No Installation Required
Resize image online free directly in your browser. No downloads, no sign-ups, just fast photo resizing.
Always Free, Always Available
Our image resizer is 100% free with unlimited usage — perfect for personal and professional use.
Frequently Asked Questions
Get answers to common questions about file conversion and our tool.
Resizing an image means changing its width and height in pixels. This is useful when you want photos to load faster, fit into a document, or match social media size requirements.
- •Upload your photo to an online resizer like https://ilovecompress.com/image-tools/image-resize
- •Enter the new width and height (in pixels or percentage)
- •Keep aspect ratio locked to avoid stretching
- •Download your resized photo instantly
For example, a 4000x3000px photo can be resized to 1200x900px for a website without losing clarity.
To change the size of a picture, you can either resize its pixel dimensions or compress its file size in KB/MB. If you need a smaller version for social media, set custom dimensions like 1080x1080px. If you just want it lighter for email, compress it to under 1MB with ILoveCompress.
You can resize an image online without installing software. Most tools let you scale it down by percentage or set exact pixel values.
- •Upload your image at https://ilovecompress.com/image-tools/image-resize
- •Select file from your local machine
- •Enter the new dimensions or percentage (e.g., 50% smaller)
- •Download the updated file
Changing the size of an image can mean two things: adjusting its dimensions or reducing its storage size. Both are possible online in just a few clicks.
- •Resize: Change width/height (pixels) for social media, websites, or print
- •Compress: Reduce KB/MB size for email or faster sharing
For example, you may resize an image to 800x600px for a blog post while also compressing it to under 200KB for quick loading.
You can change the size of a picture by entering new dimensions or reducing its file size. For example, an Instagram story requires 1080x1920px, so you’d resize your photo to those dimensions. If you just need it smaller for email, compress it instead without worrying about pixels.
Dimensions refer to the width and height of a photo in pixels. To change them, you can enter new values in an online tool.
- •Upload the photo
- •Enter new pixel dimensions (e.g., 1920x1080 for HD screens)
- •Keep aspect ratio locked to prevent distortion
- •Save and download the resized photo
You can change the size of a photo by resizing or compressing it. If your 5MB photo is too big for WhatsApp, resize it to smaller pixel dimensions or compress it down to 500KB for easy sharing without noticeable quality loss.
There are two quick ways to change the size of a picture depending on your need.
- •Resize: Adjust dimensions for profile photos, banners, or online forms
- •Compress: Lower file size in KB/MB for faster sending or uploads
For example, a Facebook cover photo should be 820x312px, so resizing ensures it fits perfectly.
To change the size of an image, upload it to https://ilovecompress.com/image-tools/image-resize, choose your new width and height, and download the updated file. For print, you can set exact inches or cm (e.g., 2x2 inches passport photo equals 600x600 pixels).
Changing the pixel size means setting a new width and height in pixels. This is often needed for web design, printing, or social media.
- •Upload your image
- •Enter the new pixel values (e.g., 1280x720 for HD video thumbnails)
- •Keep aspect ratio locked if you don’t want distortion
- •Download the resized file
Example: A 4000x3000 photo can be resized to 1600x1200 pixels to reduce storage and still look sharp on screens.
Technical Specifications
Detailed technical information about supported formats and capabilities.
Supported Input Formats
- • JPG, JPEG, PNG, WebP, BMP, and GIF (non-animated)
- • High-resolution images up to 10MB
- • EXIF and ICC profile support
Output Specifications
- • Same format as original (JPG, PNG, WebP, etc.)
- • Optimized compression for web and print
- • Custom dimensions in px or %
- • Preserves aspect ratio and color fidelity
Processing Capabilities
- • Resize image online up to 25 images at once
- • Client-side processing (no upload)
- • No internet needed after loading the tool
- • Progressive rendering support
Platform Compatibility
- • Compatible with Chrome, Safari, Firefox, Edge, Opera
- • Supports Windows, macOS, Android, iOS, Linux
- • Works on desktop, mobile, and tablets
- • Fully browser-based, responsive UI
Additional Resources
Explore more tools and helpful resources for your file processing needs.
Helpful Resources
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