Resize Image
Resize images to exact dimensions with predefined size models for app stores, social media, web, and print
Supports JPG, PNG, WebP, GIF, and more
About this tool
All processing happens locally in your browser - your images are never uploaded to any server.
Features
Sizes by Category
Optimized sizes for each use case
- App StoreIcons, screenshots, and promotional graphics for mobile apps
- Social MediaInstagram, YouTube, TikTok, Twitter, LinkedIn, Facebook
- Web & DesktopFavicons, OG images, wallpapers, and banners
- E-commerceProduct images and promotional banners
- PrintA4, A5, photos, and business cards
How to Use
Upload your image
Click to upload the image you want to resize. The file is processed locally in your browser, without being sent to any server.
Choose the mode and final size
Use a predefined size model, enter free dimensions in pixels, or apply a percentage to reduce or enlarge the image.
Choose the format and download
Select PNG for maximum quality, JPEG for smaller files, or WebP for a modern format, then download the resized image.
Frequently Asked Questions
App icons should be 512×512 pixels for Google Play and 1024×1024 for the App Store. Select the 'App Store' category and choose the appropriate model for the exact dimensions.
Use percentage mode to scale proportionally. For the Instagram feed, resize to fit 1080px width. For Stories, use 1080×1920 when the image ratio allows it.
YouTube thumbnails should be 1280×720 pixels in a 16:9 ratio. Select 'Social Media' and choose 'YouTube Thumbnail' to generate that size.
The tool uses professional resizing technology that preserves sharpness. For smaller files, export as WebP or JPEG with high quality. Avoid enlarging images far beyond their original size.
Yes. Use 'Free Size' mode and enter the exact width and height in pixels. Enable 'Keep aspect ratio' to automatically recalculate the other dimension.