Social Media Image Resizer — Free Online

Resize any image to exact social media dimensions. Instagram, Facebook, Twitter, LinkedIn, YouTube — all platforms covered. One click, instant download.

Drop your image here

JPG, PNG, WebP — Max 10MB

Choose Platform & Size

Platform

🔒 Maintain aspect ratio (fit inside) Background Color

Deleted immediately after processing. Never stored or shared.

How to Use Social Media Image Resizer

Upload ImageSelect or drag and drop your image file (JPG, PNG, WebP — max 10MB)

Choose PlatformSelect your social media platform and format

DownloadSave your perfectly resized image instantly

Social Media Image Resizer — Free Online — No Software Required

Resize any image to exact platform-specific dimensions for Instagram, Facebook, Twitter, LinkedIn, and YouTube in one click. Every social platform has different image requirements and using the wrong size results in awkward cropping, letterboxing, or low-quality thumbnails. This tool takes the guesswork out — select your platform and format, and get pixel-perfect output instantly. Covers Instagram square, portrait, and story formats, Facebook feed and cover photos, Twitter posts and headers, LinkedIn banners and posts, and YouTube thumbnails.

Common Uses

Prepare Instagram posts at exact 1080×1080 square format
Create Facebook cover photos at 820×312 without distortion
Resize LinkedIn banner images to 1584×396
Generate YouTube thumbnails at 1280×720

100% Free — No Signup, No Watermark

Tooliby processes your image on our secure server and deletes it immediately after you download. Your images are never stored, never shared, and never used for any other purpose. No account creation, no email verification, no credit card. Just upload and use.

Frequently Asked Questions

Square posts: 1080×1080px. Portrait posts: 1080×1350px. Stories and Reels: 1080×1920px. Profile picture: 320×320px.

Feed posts: 1200×630px. Cover photo: 820×312px. Profile picture: 180×180px. Event banner: 1920×1005px.

Social media resizing often changes aspect ratio. The tool resizes to fit the exact dimensions, which may crop edges. For better control, use our Crop tool first to frame your image, then resize.

Our tool uses high-quality Lanczos resampling which minimizes artifacting. Output quality is set to 92% to balance file size with visual quality.

Yes, completely free — no account, no signup, and no payment needed. Open the tool and use it directly in your browser with no limits.