Resize Images to 400x400
Resize images online with options for standard dimensions like 400x400, passport photos, or social media formats. Define custom sizes and file settings. Adjust brightness, contrast, and other parameters. Download the resized image.
Image Preview
Resize to 400x400 Pixels
Upload Your Image
Upload your image by clicking 'Browse' or dragging and dropping it into the designated area.
Choose Preset Size
Select a preset size. Since your goal is 400x400, choose 'Instagram Post' as a good starting point or use 'Custom Size' and enter 400 in both the Width and Height numeric input fields.
Adjust Image Appearance
Adjust brightness, contrast, saturation, and hue as needed using the sliders to fine-tune your image's appearance.
Download Resized Image
Click the 'Download' button to save your resized image.
Perfectly Resize for Social Media
Optimize your images for social media platforms like Instagram with accurate sizing that enhances visual appeal. This tool adjusts dimensions to fit platform requirements, ensuring consistent quality while reducing manual adjustments. Use preset options or customize settings to achieve precise sizing, allowing you to share visually balanced content without additional effort.
Custom Dimensions & File Size Control
Custom dimensions and file size settings allow precise control over image size. Specify exact width, height, and file size to ensure compatibility with different applications. This feature supports creating images for printing, documents, or other specific needs through resizing and compression.
Frequently Asked Questions
How can I resize an image for a social media profile?
Our tool offers preset sizes for various social media platforms. Simply select the platform you need and the image will be resized to the appropriate dimensions.
I need to resize a photo to fit a specific passport size. How do I do that?
Choose the 'Passport Photo' preset. The tool will resize the image to the standard passport photo dimensions.
Can I resize an image to a custom size, like 600x800 pixels?
Yes! You can enter custom width and height values in pixels, centimeters, or inches to resize your image exactly as you need it.
How do I adjust the brightness and contrast of my image?
Use the brightness and contrast adjustment sliders to fine-tune the look of your image before downloading.
What file formats can I convert and resize?
You can resize and convert images in common formats like JPG, PNG, and more.