How it works
- Upload an image (JPG, PNG, WebP, up to 50 MB)
- Select the social media sizes you need
- Click Resize and download your images individually or as a ZIP
Drop an image here or click to browse
Supports JPG, PNG, WebP, and more (max 50 MB)
Frequently Asked Questions
What image sizes does this tool support?
This tool covers all major social media platforms with their recommended dimensions:
- Instagram -- Post (1080x1080), Story (1080x1920), Landscape (1080x566)
- Twitter/X -- Post (1200x675), Header (1500x500)
- Facebook -- Post (1200x630), Cover (820x312), Story (1080x1920)
- LinkedIn -- Post (1200x627), Banner (1584x396)
- YouTube -- Thumbnail (1280x720), Banner (2560x1440)
- Pinterest -- Pin (1000x1500)
- TikTok -- Cover (1080x1920)
How does the smart crop feature work?
The resizer uses a center-crop algorithm that calculates the largest area from your original image matching the target aspect ratio. The crop is centered on the image, so your main subject stays in focus. The cropped region is then scaled to the exact pixel dimensions required by each platform.
Is my image data kept private?
Yes. All image processing happens entirely in your browser using the HTML5 Canvas API. Your images are never uploaded to any server. The resized images are generated locally on your device and can be downloaded individually or as a ZIP file.
What image formats are supported?
You can upload JPG, PNG, WebP, GIF, and other browser-supported image formats up to 50 MB. All resized images are exported as high-quality PNG files for maximum compatibility across social media platforms.
Can I resize for multiple platforms at once?
Yes. Select as many sizes as you need across different platforms, then click the Resize button. All selected sizes are generated at once. You can download each image individually or use the "Download All as ZIP" button to get everything in a single file.