Resize your images to exact dimensions for every social platform. Pre-set sizes for Facebook, Instagram, Twitter, LinkedIn, YouTube, TikTok, and Pinterest.
Click to browse or drag & drop images
Supports JPG, PNG, WebP up to 10MB each
Get perfect dimensions for every social platform — pre-set sizes, batch processing, and zero uploads.
Pre-set dimensions for Facebook, Instagram, Twitter, LinkedIn, YouTube, TikTok, and Pinterest. Plus custom size for anything else.
Resize multiple images to the same dimensions at once. Perfect for preparing a batch of social posts or profile updates.
Contain keeps the full image with letterboxing. Cover fills the frame by cropping edges. Stretch warps to exact dimensions — you choose.
See exactly how your image will look at the target size before downloading. Switch platforms and fit modes — preview updates instantly.
Cover mode centers the image and crops the edges evenly. Perfect for profile pictures and cover photos that need centered framing.
All resizing happens in your browser — no uploads, no servers. Unlimited resizes, completely free. Each image up to 10MB.
Three simple steps to get perfect social media image sizes.
Click or drag-and-drop your photo — JPG, PNG, or WebP up to 10MB. Works with any image you want to post on social media.
Pick from 20+ pre-set dimensions for all major platforms. Or enter custom width and height. Select a fit mode — contain, cover, or stretch.
Preview the resized result, then download your image at the exact dimensions needed. Ready to upload directly to your social platform.
Everything you need to know about resizing images for social media.
We maintain up-to-date dimensions for all major platforms. Facebook post: 1200×630, Instagram post: 1080×1080, Twitter post: 1200×675, LinkedIn post: 1200×627, YouTube thumbnail: 1280×720, TikTok video: 1080×1920, Pinterest pin: 1000×1500.
Contain shows the entire image, adding empty space (letterboxing) if the aspect ratio doesn't match. Cover fills the entire frame by cropping the edges. Stretch forces the image to the exact dimensions without preserving aspect ratio.
Batch mode applies the same preset to all uploaded images. For different sizes per image, process them individually in single-image mode.
Downsizing (making images smaller) preserves quality well. Upsizing (making images larger than original) may appear slightly softer. We output as PNG to avoid compression artifacts.
Never. All resizing happens entirely in your browser using the Canvas API. Your images never leave your device — 100% private and secure.
Yes. Select 'Custom Size' from the platform list and enter any width and height in pixels. Use this for platforms we don't have presets for, or for specific ad formats.