Social Media Image Resizer
Resize any image for social media platforms instantly. Presets for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, and TikTok. Upload, select a size, and download. Free and 100% private — no images uploaded to any server.
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Drop image here or click to upload
PNG, JPG, WEBP — max 20MB
Select Platform & Size
Social Media Image Sizes Guide
Every social media platform has recommended image dimensions. Using the wrong size leads to cropping, blurring, or awkward framing. This social media image resizer includes all current recommended sizes for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, and TikTok. Upload once, resize for every platform.
Key Image Sizes (2026)
Instagram Post: 1080 × 1080 (1:1 square)
Instagram Story: 1080 × 1920 (9:16)
Facebook Cover: 1640 × 624
Twitter/X Header: 1500 × 500 (3:1)
YouTube Thumbnail: 1280 × 720 (16:9)
LinkedIn Banner: 1584 × 396
Why Image Size Matters for Social Media
Social platforms compress and crop images that do not match their recommended dimensions. An image that looks great on your phone may appear pixelated or cut off when posted. Using the correct dimensions ensures your content looks professional and takes up maximum screen real estate in feeds.
How This Tool Works
Upload any image, select a platform preset, and the tool resizes your image to fit the exact dimensions. The image is cropped from the center to fill the frame without distortion. Everything runs in your browser using HTML5 Canvas — your images are never uploaded to any server. Download the resized image as a high-quality PNG.