Image Resizer & Compressor
How to Use This Tool
📤 1. Upload Image
Click "Choose File" and select the image you wish to resize or compress.
📏 2. Set Dimensions
Enter your desired width and/or height. Check "Maintain Aspect Ratio" to prevent distortion.
⚙️ 3. Choose Compression
Use the slider to adjust quality and select your preferred output format.
💾 4. Process & Download
Click "Process Image." A preview will appear with a "Download Image" button.
🗑️ 5. Delete (Optional)
After downloading, click "Delete Image" to remove it from the server.
⚠️ 6. Important Note
You must specify at least one dimension or apply compression to process the image.
Frequently Asked Questions
Simply upload your photo, enter your desired width and height in pixels, and click the "Resize" button. Our tool will process your image in seconds, and you can download it instantly—no sign-up required. It's the fastest way to change image dimensions online.
Our free image resizer supports all popular formats, including JPEG, JPG, PNG, GIF, and WEBP. Whether you need a JPG resizer for your blog or want to shrink a PNG with a transparent background, our tool handles it perfectly.
Our tool uses advanced algorithms to minimize quality loss during resizing. While making an image much larger can cause some blurriness, reducing its size will look sharp and clear. For best results, always start with a high-resolution image.
Yes! Our batch image resizer feature allows you to upload and resize several photos at the same time. This saves you a lot of time when you need to prepare a full gallery of images for your website or social media.
To get the perfect size for social media, just enter the recommended dimensions. For example, use 1080x1080 pixels for an Instagram post or 1200x630 pixels for a Facebook link post. Our tool makes it easy to resize photos for any platform.
Absolutely. Your privacy is our priority. All images are processed through a secure connection (HTTPS) and are automatically deleted from our servers after 30 minutes. We do not store or share your files.
Large images slow down your website. By using our image optimizer to reduce file size, your pages will load faster. Fast loading times improve user experience and are a key factor for ranking higher on Google, boosting your website SEO.
While sites like TinyPNG focus heavily on compression and ILoveIMG offers a wider suite of editing tools, our strength is simplicity and speed for one specific task: resizing images. If you need a quick, reliable, no-frills tool to change image dimensions, you are in the right place.
No, not at all! imageresizeronline.net is a 100% web-based tool. There is no software to download or install. It works directly in your browser on any operating system, including Windows, Mac, and Linux.
Yes, our website is fully responsive and optimized for mobile devices. You can easily resize pictures on your iPhone, Android, or tablet directly from your browser, making it convenient to edit images on the go.