Smart Image Resizer
Resize images for Facebook, Instagram, Twitter, LinkedIn, YouTube, Pinterest, and TikTok. Upload single or multiple images, or batch resize with ZIP files. Free browser-based tool with smart cropping and instant downloads.
Resize Settings
Upload Images
Drag and drop images or a zip file here, or click to browse
Supports: JPG, PNG, WebP, GIF, and ZIP files
How to Use the Social Media Image Resizer
- Select your target dimensions: Choose from popular social media presets (Facebook, Instagram, Twitter, LinkedIn, Pinterest, YouTube, TikTok) or enter custom width and height values.
- Upload your images: Drag and drop single or multiple images, or upload a ZIP file containing multiple images. Supports JPG, PNG, WebP, and GIF formats.
- Preview and download: Review the resized images with instant previews, then download them individually or as a complete ZIP file.
- Change dimensions anytime: Select a different preset to reset the tool and resize images to new dimensions.
Why Use Our Free Image Resizer?
Social media platforms have specific image size requirements for optimal display and engagement. Using incorrectly sized images can result in poor cropping, reduced quality, or decreased visibility in feeds. Our free online image resizer tool helps you create perfectly sized images for every social media platform.
✓ No Software Required
Resize images directly in your browser without downloading or installing any software. Works on desktop, tablet, and mobile devices.
✓ Batch Processing
Upload multiple images at once or a ZIP file for bulk resizing. Save time when preparing content for social media campaigns.
✓ Smart Cropping
Intelligent cropping algorithm focuses on the most important part of your image, ensuring the subject stays centered and visible.
✓ Privacy Protected
All image processing happens in your browser. Your images are never uploaded to our servers, ensuring complete privacy and security.
Supported Social Media Image Sizes
Facebook Image Sizes
- Post: 1200×630 pixels - Optimal for shared links and standard posts
- Square Post: 1200×1200 pixels - Perfect for feed posts
- Cover Photo: 820×312 pixels - Profile and page covers
- Story: 1080×1920 pixels - Full-screen vertical stories
Instagram Image Sizes
- Square Post: 1080×1080 pixels - Classic Instagram format
- Portrait Post: 1080×1350 pixels - Vertical feed images
- Landscape Post: 1080×566 pixels - Horizontal feed images
- Story/Reel: 1080×1920 pixels - Full-screen vertical content
Twitter/X Image Sizes
- Post: 1200×675 pixels - In-stream photos and cards
- Header: 1500×500 pixels - Profile banner image
LinkedIn Image Sizes
- Post: 1200×627 pixels - Shared images and articles
- Personal Cover: 1128×191 pixels - Profile background
- Company Cover: 1584×396 pixels - Company page banner
YouTube Image Sizes
- Thumbnail: 1280×720 pixels - Video preview images
- Channel Cover: 2560×1440 pixels - Banner across devices
Pinterest Image Sizes
- Standard Pin: 1000×1500 pixels - Optimal 2:3 ratio
- Long Pin: 1000×2100 pixels - Maximum height pins
Frequently Asked Questions
What image formats are supported?
Our image resizer supports JPG, JPEG, PNG, WebP, GIF, and BMP formats. You can also upload ZIP files containing multiple images for batch processing.
Is there a file size limit?
The tool processes images directly in your browser, so limits depend on your device's available memory. Most devices can handle images up to 50MB without issues.
Will my images be compressed?
Yes, resized images are saved as JPEG files with 92% quality to balance file size and image clarity. This provides excellent quality while keeping file sizes manageable for social media uploads.
How does the smart cropping work?
Our intelligent cropping algorithm automatically detects the aspect ratio of your image and crops from the center for landscape images or from the upper third for portrait images, ensuring the most important content remains visible.
Can I resize images for multiple platforms at once?
Currently, you can resize images to one dimension at a time. To create multiple sizes, select a preset, resize your images, download them, then select a different preset and upload your original images again.
Are my images stored on your server?
No, all image processing happens entirely in your web browser using JavaScript and HTML5 Canvas. Your images never leave your device, ensuring complete privacy and security.
Tips for Social Media Images
- Use high-resolution original images for best results - the tool will scale them down to the perfect size.
- Consider the safe zone for text overlays - keep important text away from edges where it might be cropped.
- Test your resized images on different devices to ensure they display correctly across mobile and desktop.
- Maintain consistent branding by using the same dimensions across all posts on a specific platform.
- Update your image sizes regularly as social media platforms occasionally change their recommended dimensions.
- For profile pictures and logos, use square dimensions for universal compatibility.
- Compress images further after resizing if you need to reduce file size for faster loading times.
