Reduce image size online instantly. Free image size reducer tool to compress and resize images without losing quality.
Drag & drop your image files here or click to browse
Supports JPEG, PNG, GIF, and other common image formats
Resizing images is essential for various purposes, from optimizing website performance to preparing images for social media. Smaller images load faster, improving user experience and SEO rankings. Properly sized images also ensure they display correctly across different devices and platforms.
Our image resizer offers several advantages: it's completely free with no hidden costs, processes images entirely in your browser for maximum privacy, supports batch processing of multiple images, maintains image quality during resizing, and provides preset dimensions for common use cases like social media and web design.
Using our image resizer is straightforward: 1) Upload one or more images using the file picker or drag-and-drop, 2) Set your desired dimensions manually or choose from preset sizes, 3) Optionally maintain the original aspect ratio, 4) Click the "Resize Images" button, 5) Download your resized images individually or as a batch.
Image resizing is useful for: optimizing website images for faster loading, preparing profile pictures for social media, creating thumbnails for galleries, resizing images for email attachments, adjusting images for specific print dimensions, and standardizing image sizes for consistency across a project or website.
Your privacy is important to us. Unlike many online image tools, our resizer processes your images entirely in your browser - your files are never uploaded to any server. This ensures complete privacy and security for your images.
Our image resizer supports all common image formats including JPEG, PNG, GIF, BMP, and WebP. The tool will maintain the original format of your images unless you choose to convert them during the download process.
When reducing image dimensions, quality is generally preserved well. When enlarging images, some quality loss may occur as the software interpolates pixels. For best results when enlarging, start with the highest resolution original possible.
Maintaining aspect ratio ensures that the relationship between width and height remains the same as the original image. When this option is selected, changing one dimension will automatically adjust the other to prevent distortion of your image.
You can resize up to 10 images at once in a single session. There's no daily limit - you can process as many batches as needed. For very large batches, we recommend processing them in multiple sessions.
Yes! We provide preset sizes for common social media requirements, including Facebook cover photos, Instagram posts, Twitter headers, and more. You can also set custom dimensions for any platform requirements.
If you only specify one dimension (width or height) and maintain aspect ratio is enabled, the other dimension will be calculated automatically to preserve the original proportions of your image.