Wrong Image Size = Cropped, Blurry, Unprofessional
Uploading the wrong image size to social media is the fastest way to make professional content look amateur. Facebook crops your profile photo awkwardly. LinkedIn cuts off your banner. Twitter compresses your portfolio post into a blurry mess. Each platform has its own dimensions, and they update them regularly. This guide gives you the correct 2025 sizes for every major platform - plus a free one-click tool to resize instantly.
Instagram Image Sizes 2025
- Feed Post (Square): 1080 × 1080px (1:1)
- Feed Post (Portrait - recommended): 1080 × 1350px (4:5)
- Feed Post (Landscape): 1080 × 566px (1.91:1)
- Stories and Reels: 1080 × 1920px (9:16)
- Profile Picture: 320 × 320px (minimum)
- Carousel: Same ratio as feed posts
Facebook Image Sizes 2025
- Profile Picture: 170 × 170px (desktop), 128 × 128px (mobile)
- Cover Photo: 851 × 315px (desktop), 640 × 360px (mobile)
- Feed Post Photo: 1200 × 630px recommended
- Stories: 1080 × 1920px (9:16)
- Event Cover: 1920 × 1005px
- Ad Image: 1200 × 628px (recommended)
Twitter / X Image Sizes 2025
- Profile Picture: 400 × 400px (displayed at 200×200px)
- Header/Banner: 1500 × 500px
- Post Image (In-Feed): 1600 × 900px (16:9) recommended; aspect ratios between 2:1 and 1:1 accepted
- Card Images: 1200 × 628px
LinkedIn Image Sizes 2025
- Profile Picture: 400 × 400px minimum (up to 7680 × 4320px)
- Background/Banner: 1584 × 396px
- Feed Post Image: 1200 × 627px (landscape) or 1080 × 1080px (square)
- Company Page Logo: 300 × 300px
- Company Page Banner: 1536 × 768px
- Article Cover: 744 × 400px
YouTube Image Sizes 2025
- Channel Art/Banner: 2560 × 1440px (safe zone: 1546 × 423px center)
- Profile Picture: 800 × 800px
- Thumbnail: 1280 × 720px (16:9) - maximum 2MB file size
- Community Post Image: 1080 × 1080px
Pinterest Image Sizes 2025
- Standard Pin: 1000 × 1500px (2:3 ratio - recommended)
- Square Pin: 1000 × 1000px
- Long Pin: 1000 × 2100px (maximum height before truncation)
- Profile Picture: 165 × 165px
- Board Cover: 222 × 150px (or 600 × 450px for better quality)
TikTok Image Sizes 2025
- Profile Picture: 200 × 200px minimum
- Video Thumbnail: 1080 × 1920px (9:16 portrait - recommended)
- Photo Posts: 1080 × 1920px portrait or 1080 × 1080px square
How to Resize Images for Any Platform in Seconds
The fastest way to resize images for any social media platform is Sejda's free Image Resizer. Here's how:
- Go to Sejda's Image Resizer
- Upload your image (JPEG, PNG, or WebP supported)
- Enter the target width and height from the dimension guide above
- Choose whether to maintain aspect ratio or force the exact dimensions
- Click resize and download - no account, no watermarks, completely free
For social media managers handling multiple platforms, the workflow is: create the master image at the largest dimension you need (typically 1200×630px for most platforms), then resize down to each platform's specific requirements. Never scale up from a small image - you'll lose quality.
Pro Tip: Platform-Specific Compression After Resizing
After resizing to the correct dimensions, compress your image before uploading. Every social media platform recompresses images upon upload - pre-compressing to 80-90% quality significantly reduces the platform's aggressive automatic compression, resulting in sharper final images. Use Sejda's Image Compressor immediately after resizing for best results.
Common Resizing Mistakes to Avoid
- Scaling small images up to larger dimensions - you're stretching pixels, not adding quality
- Changing the aspect ratio without cropping first - leads to stretched or squished images
- Using the wrong format - JPEG for photos, PNG for graphics with text or transparent backgrounds
- Forgetting mobile vs desktop differences - Facebook cover photos display differently on mobile; check on both
- Not updating banners after platform dimension changes - platforms update specifications occasionally
Frequently Asked Questions
Which social media platform has the most image size restrictions?
YouTube and LinkedIn have the strictest banner and thumbnail requirements. Instagram has the most variety of formats to manage. Facebook updates its cover photo dimensions periodically, making it the most prone to becoming outdated in guides like this one.
What's the easiest way to manage images for multiple platforms?
Create your master design at the largest needed size, then use Sejda's Image Resizer to produce platform-specific versions. Store each version with the platform name in the filename (image-linkedin-banner.jpg, image-instagram-square.jpg) for easy organization.
Conclusion
Using the correct image dimensions for each social media platform takes 30 extra seconds per image and makes a visible difference in how professional your content looks. Bookmark this guide for reference, and use Sejda's free Image Resizer to hit the exact dimensions every time - no account required, instant results, completely free. Combined with Sejda's Image Compressor, your social media images will look better than ever across every platform.