Every social media platform demands specific image dimensions — Instagram square 1080x1080, Stories 1080x1920, Twitter header 1500x500, LinkedIn post 1200x627. Wrong size = cropped, blurry, or rejected images.
This guide covers all major platform sizes and how a resizer auto-handles them with proper cropping.
Resize for Every Social Platform — Free
Multi-platform export with smart crop. One image, all sizes.
Common Platform Sizes
- Square post: 1080×1080
- Portrait post: 1080×1350
- Landscape: 1080×566
- Story / Reels: 1080×1920
- Profile photo: 320×320
- Profile photo: 170×170
- Cover photo: 851×315
- Post (square): 1200×1200
- Post (landscape): 1200×630
- Event cover: 1920×1005
Twitter / X
- Profile: 400×400
- Header: 1500×500
- In-stream image: 1600×900
- Profile photo: 400×400
- Cover photo: 1584×396
- Post image: 1200×627
- Company logo: 300×300
YouTube
- Channel art: 2560×1440
- Thumbnail: 1280×720
- Profile: 800×800
Auto-Crop vs Manual Crop
Resizers use two approaches:
- Smart auto-crop — AI detects faces and key elements, crops to maintain focal point
- Center crop — keeps image center, may cut off important parts
- Letterbox/padding — adds white/black bars to fit ratio without cropping
- Stretch (avoid!) — distorts image proportions
Batch Multi-Platform Export
Best practice: upload one image, export sized versions for every platform you need:
- Upload high-resolution master (3000×3000+)
- Pick platforms (Instagram, FB, Twitter, LinkedIn)
- Tool auto-creates each size with smart crop
- Download as ZIP
Upload the highest-quality version you have. Resizing down preserves quality; resizing up degrades it.
Tips for Each Platform
- Instagram — keep faces in upper third (avoid bottom UI overlap)
- Twitter — landscape works better than portrait in feed
- LinkedIn — square or 1.91:1 perform best
- Facebook — text overlay on cover photos hidden by mobile UI
- YouTube — thumbnails: design for mobile (320×180) clarity
How to Use the Tool (Step by Step)
- 1
Upload Image
High-res master file.
- 2
Select Platforms
Pick all you need.
- 3
Choose Crop Method
Smart auto, center, letterbox.
- 4
Preview Each Size
See result for each platform.
- 5
Download All
Single ZIP with all sizes.
Frequently Asked Questions
Should I always use square or portrait for Instagram?+−
Portrait (1080×1350) takes more screen space in feed and gets ~10-15% more engagement on average.
Why does my YouTube thumbnail look blurry?+−
Likely uploaded too small. Use 1280×720 minimum at high quality. YouTube also re-compresses heavily.
How big should my profile photo be?+−
Always upload square at 800×800 or larger. Platforms downscale to their display size.
Can I resize PDF as image?+−
Convert PDF page to image first (with PDF to image tool), then resize.
Are these sizes still current?+−
Platforms update sizes occasionally. Most resizer tools auto-update. Check tool's "last updated" before relying on dimensions.
What format should I export?+−
JPG for photos. PNG for graphics with text/logos or transparency. Most platforms accept both.
Resize for Every Social Platform — Free
Multi-platform export with smart crop. One image, all sizes.
Open Image Resizer ->Related Guides
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