Resize Images Online
Resize a JPG, PNG, or WebP image to specific dimensions or a social media preset size, processed in your browser.
Drag an image here, or choose a file
JPG or PNG.
You can also paste a file directly (Ctrl+V or ⌘V).
This tool runs entirely in your browser. Your file is not uploaded to a server at any point.
Resize Images by Width and Height
Image dimensions are measured in pixels. Reducing those dimensions can make an image more suitable for websites, avatars, forms, email and other digital uses.
Social Media Size Presets
Pick a preset - Instagram post and story, Facebook post and cover, X/Twitter post, LinkedIn post, or YouTube thumbnail - and the image is scaled to cover that exact frame and center-cropped to fit, rather than stretched out of shape. Switch back to a custom size any time by editing the width or height directly.
Image Resizing vs Image Compression
Resizing changes pixel dimensions. Compression reduces how much storage an image uses - for the smallest practical result, you can sometimes use both.
Frequently asked questions
Related tools
Guides for this task
- How to Crop a Photo to Exactly the Part You Want
Cutting a photo down to the right frame by dragging a selection, instead of guessing at pixel coordinates.