Best Image Sizes for Social Media
TL;DR — The best image sizes for social media in 2026 are: Instagram feed posts 1080×1350 (4:5 portrait), Stories and Reels 1080×1920 (9:16), Facebook link previews 1200×630, X in-feed images 1600×900, YouTube thumbnails 1280×720, TikTok videos 1080×1920, and Pinterest pins 1000×1500. Upload the exact size for each placement and let the platform downscale — never stretch a smaller image up.
Every social platform crops, compresses, and displays images differently, and the "right" size changes as platforms update their layouts. Upload an image that's too small and it comes out blurry; upload the wrong shape and the platform crops your logo or headline. This guide gives you the exact 2026 pixel dimensions for every major platform — and a free way to resize any image to fit.
The 2026 cheat sheet: every platform at a glance
If you only bookmark one table, make it this one. These are the single most-used sizes per platform, verified against current platform guidance and major 2026 size roundups.
| Platform | Feed post | Story / vertical | Profile / cover |
|---|---|---|---|
| 1080×1350 (4:5) | 1080×1920 | 320×320 | |
| 1080×1350 or 1200×630 | 1080×1920 | 851×315 cover | |
| X (Twitter) | 1600×900 (16:9) | — | 1500×500 header |
| YouTube | 1280×720 thumbnail | 1080×1920 (Shorts) | 2560×1440 banner |
| TikTok | 1080×1920 | 1080×1920 | 200×200 |
| 1000×1500 (2:3) | — | 165×165 | |
| 1200×627 | — | 1584×396 banner |
Instagram image sizes
Portrait 4:5 posts are Instagram's highest-performing feed format in 2026 — they take up more vertical screen space than squares. Use 1080×1350 px for feed portraits, 1080×1080 px for squares (safe for grid aesthetics), and 1080×1920 px for Stories and Reels. Keep text away from the top and bottom edges of Stories, where the app places its buttons. Profile pictures display at 320×320.
Facebook image sizes
For organic feed posts, 1080×1350 px portrait or 1080×1080 px square work best. Link preview images should be 1200×630 px (the 1.91:1 ratio), and cover photos are 851×315 px. Stories use the same 1080×1920 vertical format as Instagram.
X (Twitter) image sizes
X's in-feed crop is unforgiving: stick to 1600×900 px (16:9) for in-stream images and keep important content away from the top and bottom 10%. Headers are 1500×500 px and profile pictures display at 400×400.
YouTube image sizes
Thumbnails must be 1280×720 px (16:9), with a minimum width of 640 px and a file size under 2 MB. Channel art is 2560×1440 px, and Shorts thumbnails work best at 1080×1920 px. Want to study what works? Open the full-size 1280×720 thumbnails on top-performing videos in your niche to see exactly how top creators frame theirs.
TikTok, Pinterest & LinkedIn
TikTok is a vertical platform: 1080×1920 px (9:16) for everything, including covers. Pinterest pins should be 1000×1500 px (2:3) — vertical pins consistently outperform squares. On LinkedIn, use 1200×627 px for post images and 1584×396 px for a personal-profile banner (company pages use a different size, so don't swap them).
How to resize any image to the right size in 60 seconds
You don't need to do any math. NAPIZO's Image Resizer has one-click presets for YouTube thumbnails (1280×720), Instagram posts (1080×1080), IG stories and reels (1080×1920), Facebook covers (820×312), and X posts (1200×675) — everything runs in your browser, no uploads, no sign-up:
- Open the Image Resizer and drop in your image.
- Pick the platform preset — the preview updates instantly.
- Download the resized image.
- Run it through the Image Compressor if the file is heavy — smaller files upload faster and platforms re-compress everything anyway.
Need a custom size not covered by a preset? The Image Resizer lets you type any exact width and height (up to 10,000 px) with an aspect-ratio lock, for JPG, PNG, and WebP.
3 mistakes that ruin image quality
- Uploading too small, then stretching. Never upscale a small file to fit — stretching pixels is what makes images look soft and amateur. Start from the largest original you have.
- Ignoring the safe zone. Profile pictures and story overlays get cropped into circles or covered by buttons. Keep faces, logos, and text near the center.
- Uploading the wrong format. Use JPG for photos, PNG for graphics with sharp text or transparency. Learn more in our JPG vs PNG guide.
Frequently asked questions
What is the best image size for social media in 2026?
1080×1350 px (4:5 portrait) is the most versatile single size — it works natively in the Instagram, Facebook, and LinkedIn feeds. For Stories, Reels, and TikTok, use 1080×1920 px (9:16).
What size is an Instagram story?
1080×1920 px with a 9:16 aspect ratio. Keep text and logos away from the top and bottom edges where Instagram places its buttons and reply field.
What is the correct YouTube thumbnail size?
1280×720 px (16:9), with a minimum width of 640 px and a file size under 2 MB.
Why do my Facebook images look blurry?
Facebook compresses every upload. Upload at the exact recommended size (1080×1350 px for feed posts) instead of something smaller — the platform downscales cleanly but upscaling destroys quality.
How do I resize a picture for social media without Photoshop?
Use a free browser tool: NAPIZO's Image Resizer has one-click presets for every major platform, and the Image Resizer handles custom pixel sizes. Nothing is uploaded to a server.
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