Free online PDF tool
Image Resizer Online Free
Resize images for forms, websites, email, profile photos, documents, thumbnails, and online uploads. Choose exact dimensions or keep the original aspect ratio.
Select files
Drop files here or choose from your device.
File privacy and limits
This tool is designed to process files in your browser where possible. That means your selected files are handled on your device instead of being uploaded to a We Love Free PDF server.
Very large PDFs can still be slow because your browser has to do the work. For a smoother experience, use smaller files when possible and always check the downloaded result before sharing it.
How to use Image Resizer
- Upload a JPG, PNG, or WebP image.
- Enter width, height, fit mode, output format, and quality.
- Click Resize Image and download the resized file.
Why use this tool?
Helpful details about Image Resizer
Why resize an image
Many websites, forms, apps, and email systems reject images that are too large or have the wrong dimensions. An image resizer helps you create the exact size you need before uploading. You can resize photos for online forms, product listings, profile pictures, website banners, blog images, thumbnails, school portals, job applications, and PDF documents.
Fit modes explained
Keep aspect ratio is best when you want the whole image to remain visible and only the width or height should change. Cover and crop is useful when you need an exact box, such as a square avatar or thumbnail, and you are okay with trimming the edges. Stretch forces the image into the exact width and height, but it can distort faces, logos, and product photos, so use it carefully.
Choosing output format
JPG is usually best for normal photos because it creates smaller files. PNG is better for screenshots, logos, graphics, and images that need sharper edges. WebP can create smaller modern images for websites, but not every older app accepts it. If your goal is file size rather than dimensions, try Compress Image after resizing.
Quality and checking
Image quality controls how much compression is applied when exporting JPG or WebP. A balanced setting is usually enough for forms and email. For portfolio or client work, use high quality and check the image after download. If small text or thin lines look blurry, export as PNG or increase the dimensions.
Image Resizer FAQ
Can I resize an image to exact dimensions?
Yes. Enter both width and height, then choose cover and crop or stretch. Use keep aspect ratio when you do not want distortion.
Which format should I choose after resizing?
Use JPG for photos, PNG for graphics and screenshots, and WebP for modern website images. You can also use PNG to JPG or WebP to JPG when a form requires JPG.
Will resizing reduce file size?
Usually yes if the new dimensions are smaller. For extra reduction, use Compress Image after resizing.
Can I keep the image ratio?
Yes. Leave height blank or choose keep aspect ratio. The tool calculates the missing side from the original image.
Does this upload my image?
The image is designed to be resized in your browser, so normal files stay on your device where possible.