Use this image resizer to change the width and height of an image for websites, forms, social media, online profiles, documents, and general file preparation.
Image resizing is useful when a website requires a specific size, when an image is too large to upload, or when you want a cleaner version for sharing online.
Aspect ratio locked — click the lock to set width and height independently.
100% keeps the original size. Below 100% shrinks; above 100% upscales (may look soft).
Pick how to handle aspect mismatch using the “Fit” setting below.
Higher = larger file, better detail. 90% is great for most photos.
Images are resized entirely in your browser — nothing is uploaded to a server. For best results, downscale rather than upscale: enlarging beyond the original dimensions will look soft. Transparent PNGs converted to JPEG will have a white background filled in.
How to Use This Tool
- Choose or upload your image.
- Enter the target width and height.
- Choose the output format if available.
- Preview the result if the tool provides a preview.
- Download the resized image.
- Check the final file before using it.
Common Uses
You can use this tool to resize images for:
- Website uploads
- Blog images
- Social media posts
- Profile photos
- Online forms
- Email attachments
- Presentation graphics
- App store or store listing assets
- Document images
Image Quality Notes
Resizing an image may affect sharpness and quality. Making an image smaller usually keeps good quality. Making an image much larger can reduce sharpness because the tool must add pixels that were not in the original image.
For best results, start with the highest-quality original image available.
Privacy Note
This tool is designed to make image resizing simple and privacy-conscious. If the tool processes images directly in your browser, your selected image may not need to be uploaded to a server for resizing.
Frequently Asked Questions (FAQs)
Will resizing reduce image quality?
It can. Reducing the size usually works well. Enlarging an image may make it less sharp.
Which format should I choose?
JPEG is common for photos. PNG is useful for transparency. WebP can create smaller web-friendly files.
Can I resize images for social media?
Yes. You can enter dimensions required by social platforms, but always preview the final result.
Can I use this for official submissions?
You can prepare files with it, but always check the final dimensions, file size, and format requirements before submitting.
Disclaimer
This image resizer is provided for convenience. Users are responsible for checking final image quality, file size, dimensions, and suitability before use.