AIAZHSocial Media Image Resizer — Free Online Tool
Resize images for every major social media platform. Platform-specific presets, fill and fit modes, instant download — all in your browser.
Instagram Post
Resize to 1080×1080 px for Instagram feed posts.
Instagram Story
Resize to 1080×1920 px for Instagram Stories and Reels.
Facebook Cover
Resize to 820×312 px for Facebook cover photos.
Facebook Post
Resize to 1200×630 px for Facebook shared posts.
LinkedIn Banner
Resize to 1584×396 px for LinkedIn company banners.
LinkedIn Profile
Resize to 1200×627 px for LinkedIn profile images.
YouTube Thumbnail
Resize to 1280×720 px for YouTube video thumbnails.
YouTube Banner
Resize to 2560×1440 px for YouTube channel banners.
TikTok Profile
Resize to 1080×1920 px for TikTok profile and videos.
Pinterest Pin
Resize to 1000×1500 px for Pinterest vertical pins.
Free Social Media Image Resizer — Perfect Dimensions for Every Platform
Our social media image resizer helps you resize images for every major platform instantly. Whether you need the perfect Instagram post size, a LinkedIn banner, or a YouTube thumbnail, our tool provides all the platform-specific presets you need. No software installs, no sign-ups — everything runs in your browser using the Canvas API for complete privacy.
How to resize images for social media?
Select your target platform from the dropdown (Instagram, Facebook, LinkedIn, YouTube, TikTok, or Pinterest), upload your image, choose fill or fit mode, and download. Each preset uses the exact recommended dimensions for that platform.
What is the best Instagram post size?
Instagram feed posts look best at 1080×1080 px (square), 1080×1350 px (portrait), or 1080×566 px (landscape). Instagram Stories and Reels use 1080×1920 px. Our tool includes all these presets.
What size should a LinkedIn banner be?
LinkedIn company banner images should be 1584×396 px. LinkedIn profile images work best at 1200×627 px. LinkedIn shared post images display well at 1200×627 px.
What is the YouTube thumbnail size?
YouTube video thumbnails should be 1280×720 px with a 16:9 aspect ratio. YouTube channel banners should be 2560×1440 px but display at 2048×1152 px on most devices.
Is this social media image resizer free and private?
Yes. Every image is processed entirely in your browser using the Canvas API. Your files never leave your device — no uploads, no servers, no sign-ups. All platform presets are completely free with no limits.