Open Market Optimized Image Resizing

Resize images to 1000x1000 pixels into a square.

Click to select images or drag them here

Max 50MB, supports multiple images
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Image Resizer: Perfectly Adjust to Your Desired Size

Easily change the resolution and file size of your images. Optimize images for various purposes such as web optimization, social media posting, and email attachments. Adjust images to your desired size while maintaining the original quality as much as possible.

How to Use

1. Upload Image Files

Select or drag and drop the image files (JPG, PNG, GIF, etc.) you want to resize.

2. Set Resize Options

Enter the desired width and height in pixels, or adjust by percentage. You can choose to maintain the aspect ratio.

3. Download Adjusted Images

Click the resize button to complete the conversion instantly. Download and use the optimized images.

Key Advantages

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Batch Processing

Upload multiple images at once to resize them simultaneously with the same settings.

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Quality Maintenance

Using the latest interpolation algorithms, the original sharpness and quality of the image are preserved as much as possible even when resizing.

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Various Format Support

Supports most widely used image file formats such as JPG, PNG, GIF, WEBP.

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Smart Crop

With the subject-centered smart crop feature, you can enlarge and recompose the image without missing important parts.

Use Cases

Website Optimization

Improve user experience by reducing image file sizes to speed up webpage loading.

Social Media

Upload content by adjusting images to the optimal size for each platform, such as Instagram, Facebook, etc.

Email Marketing

Send newsletters or marketing materials by adjusting image sizes to meet email attachment size limits.

Documents and Presentations

Manage the overall file size by pre-adjusting the size of images to be inserted into documents or presentations.

Expert Tips

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Maintain Aspect Ratio

It is recommended to use the maintain aspect ratio option to prevent image distortion.

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Gradual Resizing

When making a very large image smaller, you can get better quality by gradually reducing it in several steps rather than all at once.

Choose the Right Format for Your Needs

Choose the file format that suits your purpose, such as PNG for transparent backgrounds, JPG for general photos, and GIF for moving images.