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Image Resizer
Upload an image, set your target size, and download a resized PNG or JPG in seconds.
How to use
- Upload an image file from your device.
- Enter your target width and height in pixels.
- Keep aspect ratio enabled if you want proportional resizing.
- Click Resize Image and download your final file.
Supports common image formats like PNG, JPG, JPEG, and WEBP.
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Set your dimensions and click Resize Image.
Quick image resizing workflow
Use this tool to set practical image dimensions fast, avoid stretched outputs, and match common web layout slots.
When to use this tool
- You need exact dimensions before uploading to a website, blog, or CMS.
- You want to prepare one image in multiple sizes for social, thumbnails, and headers.
- You need a quick resize without opening desktop design software.
Fast step-by-step
- Upload your image.
- Enter width and height, and keep aspect ratio locked when needed.
- Choose PNG or JPG output.
- Resize, check the preview, and download.
Common mistakes
- Turning off aspect ratio lock and unintentionally stretching the image.
- Using random dimensions instead of the real layout or platform size.
- Resizing first but skipping a quick quality check before publishing.
Related Image Resizer guides
Read short guides for practical resize workflows, social media dimensions, and quality-safe resizing.
- How to Resize Images for Social Media Without Cropping Them Wrong
- Best Image Dimensions for Blog Headers and Thumbnails
- How to Resize an Image Without Stretching It
- Best Image File Size for Websites and Blogs
- How to Optimize Blog Images Before Uploading
- When to Resize an Image Before Compressing It
- How to Compress Images Without Making Them Look Bad
- Recommended Open Graph Image Size for Social Sharing