📐 Updated for 2025

Social Media Image Sizes

Every image dimension for every platform — profile pics, banners, post images, and stories. Click any size to copy it.

📷Instagram Image Sizes

Click any dimension to copy it

Profile Picture

1:1

Displays as circle, min 110×110

Feed Post — Square

1:1

Feed Post — Portrait

4:5

Max vertical space, recommended

Feed Post — Landscape

1.91:1

Stories & Reels

9:16

Safe zone: keep text 250px from top/bottom

Carousel Slide

1:1

Up to 10 slides; 4:5 also works

Reels Cover

9:16

Cropped to 1:1 in grid view

Quick Reference — Most Common Sizes

Pro tips for social media images

📱

Design at 2×

Create assets at double resolution (e.g. 2160×2160px for a 1:1 post) so they look sharp on retina displays.

🎯

Respect safe zones

For Stories (9:16), keep key content 250px from top and bottom edges to avoid UI overlaps.

🗜️

Compress before uploading

Large files slow down uploads and reduce quality after platform recompression. Use WebP or PNG for graphics, JPEG for photos.

🔲

Test in-feed preview

Profile grids crop images to 1:1. Use Postlia's Post Preview tool to see exactly how your image will look.

Frequently asked questions

What is the best image size for Instagram posts?
For Instagram feed posts, use 1080×1350px (4:5 ratio) for maximum vertical space, 1080×1080px (1:1) for square, or 1080×566px for landscape. Stories and Reels should be 1080×1920px (9:16).
What size should a LinkedIn banner be?
LinkedIn profile banners should be 1584×396px (4:1 ratio). For company pages, the cover photo is 1128×191px. Profile pictures should be at least 400×400px.
What is the correct YouTube thumbnail size?
YouTube thumbnails should be 1280×720px (16:9 ratio), with a max file size of 2MB. This is strongly recommended for all videos to improve click-through rates.
What video size does TikTok require?
TikTok videos should be 1080×1920px (9:16 portrait ratio) for maximum reach. Landscape (1920×1080) and square (1080×1080) are supported but typically see lower engagement.
What is the safe zone for social media images?
For Stories and Reels (9:16 format), keep important content in the center 1080×1420px area — at least 250px from the top and bottom edges. For YouTube channel banners, the safe zone is 1546×423px centered within the 2560×1440px canvas.
✅ LinkedIn & Bluesky live · more coming soon

Ready to post your perfectly sized images?

Write once, publish to LinkedIn and Bluesky simultaneously. Free to start — no credit card needed.