Free tool · Checked 24 September 2026
Social media image sizes
Every size here comes from the platform's own help, ads or developer documentation, last checked 24 September 2026. Resize one image for several platforms at once, right in your browser.
Quick reference
Select a size to jump to its notes and source. Every platform’s full list follows the resizer.
| Format | Size | Ratio |
|---|---|---|
| Instagram feed post, portrait | 1080 × 1350 px | 4:5 |
| Instagram story | 1440 × 2560 px | 9:16 |
| Facebook feed image, portrait | 1440 × 1800 px | 4:5 |
| Facebook page cover photo | 851 × 315 px | 2.7:1 |
| TikTok video | 1080 × 1920 px | 9:16 |
| TikTok photo post | 1080 × 1920 px | 9:16 |
| YouTube video thumbnail | 3840 × 2160 px | 16:9 |
| YouTube channel banner | 2560 × 1440 px | 16:9 |
| LinkedIn image post, square | 1200 × 1200 px | 1:1 |
| LinkedIn profile cover image | 1584 × 396 px | 4:1 |
| X (Twitter) header photo | 1500 × 500 px | 3:1 |
| Pinterest standard pin | 1000 × 1500 px | 2:3 |
Resize an image for every platform
Choose an image and the sizes you need. Crop around a focal point or fit the whole image, then download each file. It all happens in your browser.
Your image stays on this device. Resizing happens in your browser and nothing is uploaded.
How to fill each size
File type
4 sizes selected
Instagram image sizes
| Format | Size | Ratio |
|---|---|---|
| Feed post, portraitInstagram keeps feed photos up to 1080 px wide at any ratio from 1.91:1 to 3:4, and crops other ratios.Calculated from Instagram Help Centre | 1080 × 1350 px | 4:5 |
| Feed post, tall portraitThe tallest feed photo Instagram keeps without cropping: 1080 px wide and up to 1440 px tall.Source: Instagram Help Centre | 1080 × 1440 px | 3:4 |
| Feed post, squareInstagram keeps feed photos up to 1080 px wide at any ratio from 1.91:1 to 3:4, and crops other ratios.Calculated from Instagram Help Centre | 1080 × 1080 px | 1:1 |
| Feed post, landscapeThe widest feed photo Instagram keeps without cropping. Photos under 320 px wide are enlarged.Source: Instagram Help Centre | 1080 × 566 px | 1.91:1 |
| StoryMeta's recommended Stories resolution. Minimum width 500 px. Any 9:16 image, such as 1080 × 1920, fills the same frame.Source: Meta Ads Guide | 1440 × 2560 px | 9:16 |
| Reel videoVideoMeta's recommended Reels resolution. Instagram accepts reels from 1.91:1 to 9:16, at least 720 px and 30 fps.Source: Meta Ads Guide and Instagram Help Centre | 1440 × 2560 px | 9:16 |
| Reel coverInstagram's recommended cover size. The cover can't be edited after you upload the reel.Source: Instagram Help Centre | 420 × 654 px | 1:1.55 |
- Instagram doesn't publish a profile photo size. It shows profile photos as a circle, so keep the subject centred in a square image.
4 sources, checked 24 September 2026
- Image resolution of photos you share on Instagram (Instagram Help Centre)
- Image ad specs on Instagram Stories (Meta Ads Guide)
- Video ad specs on Instagram Reels (Meta Ads Guide)
- Reel size and aspect ratios on Instagram (Instagram Help Centre)
Facebook image sizes
| Format | Size | Ratio |
|---|---|---|
| Feed image, portraitMeta's recommended feed image. Minimum 600 px wide; a 4:5 image needs at least 750 px of height.Source: Meta Ads Guide | 1440 × 1800 px | 4:5 |
| Link preview imageShown when someone shares your web page. Minimum 200 × 200 px, up to 8 MB. Below 600 × 315 the preview is much smaller.Source: Meta for Developers | 1200 × 630 px | 1.91:1 |
| StoryMeta's recommended Stories resolution. JPG or PNG, up to 30 MB.Source: Meta Ads Guide | 1440 × 2560 px | 9:16 |
| Page cover photoLoads fastest as an sRGB JPG under 100 KB. Minimum 400 × 150 px. Computers show a 16:9 crop and phones a 2.4:1 crop, and the profile picture covers part of the left side.Source: Facebook Help Centre | 851 × 315 px | 2.7:1 |
| Page profile pictureCropped to a circle. Displays at 176 × 176 px on computers and 196 × 196 px on smartphones.Source: Facebook Help Centre | 320 × 320 px | 1:1 |
- Facebook recommends PNG files for profile pictures and cover photos that contain a logo or text.
4 sources, checked 24 September 2026
- Image ad specs on Facebook Feed (Meta Ads Guide)
- Images in Link Shares (Meta for Developers)
- Image ad specs on Facebook Stories (Meta Ads Guide)
- Facebook Page profile picture and cover photo dimensions (Facebook Help Centre)
TikTok image sizes
| Format | Size | Ratio |
|---|---|---|
| VideoVideoTikTok recommends vertical 9:16 video of at least 540 × 960 px. Uploads through its API must be 360–4096 px on each side.Calculated from TikTok Business Help Center and TikTok for Developers | 1080 × 1920 px | 9:16 |
| Photo postTikTok caps photos at 1080p, as JPEG or WebP up to 20 MB each. We use the full-screen 9:16 frame TikTok recommends for vertical posts.Calculated from TikTok for Developers and TikTok Business Help Center | 1080 × 1920 px | 9:16 |
- TikTok also accepts horizontal 16:9 video (at least 960 × 540 px) and square 1:1 video (at least 640 × 640 px), but recommends vertical.
- TikTok doesn't publish a profile photo size for ordinary accounts. Its ads use a 98 × 98 px square profile image.
2 sources, checked 24 September 2026
- TikTok Auction In-Feed Ads (TikTok Business Help Center)
- Content Posting API: Media Transfer Guide (TikTok for Developers)
YouTube image sizes
| Format | Size | Ratio |
|---|---|---|
| Video thumbnailYouTube's recommended resolution, with a 640 px minimum width. JPG or PNG. Mobile uploads are limited to 2 MB, so upload large files from a computer (up to 50 MB).Source: YouTube Help | 3840 × 2160 px | 16:9 |
| Shorts thumbnailYouTube's recommended Shorts thumbnail, with a 640 px minimum height.Source: YouTube Help | 2160 × 3840 px | 9:16 |
| Channel bannerRecommended for TV. Minimum 2048 × 1152 px, 6 MB or smaller. At the minimum size, keep text and logos inside the central 1235 × 338 px.Source: YouTube Help | 2560 × 1440 px | 16:9 |
| Profile pictureYouTube displays it at 98 × 98 px and doesn't publish an upload size. We export 800 × 800 so it stays sharp on high-density screens. Up to 15 MB; no animated GIFs.Calculated from YouTube Help | 800 × 800 px | 1:1 |
| Video (1080p)VideoYouTube's standard aspect ratio on computers. 4K is 3840 × 2160 and 720p is 1280 × 720.Source: YouTube Help | 1920 × 1080 px | 16:9 |
- Shorts can be up to 3 minutes long, with a square or vertical aspect ratio.
4 sources, checked 24 September 2026
- Add video thumbnails on YouTube (YouTube Help)
- Manage your channel branding (YouTube Help)
- Video resolution and aspect ratios (YouTube Help)
- Upload YouTube Shorts (YouTube Help)
LinkedIn image sizes
| Format | Size | Ratio |
|---|---|---|
| Image post, squareFrom LinkedIn's single-image specifications. Minimum 360 × 360 px. Images under 401 px wide display as a thumbnail.Source: LinkedIn Help | 1200 × 1200 px | 1:1 |
| Image post, portraitLinkedIn's recommended vertical ratio. Taller 1:1.91 images get borders on both sides.Source: LinkedIn Help | 720 × 900 px | 4:5 |
| Image post, landscapeMinimum 640 × 360 px. For a link post from a Page, LinkedIn recommends 1200 × 627 px.Source: LinkedIn Help and LinkedIn Help | 1200 × 628 px | 1.91:1 |
| Profile photoBetween 400 × 400 and 7680 × 4320 px, PNG or JPG, up to 8 MB. Shown as a circle.Source: LinkedIn Help | 400 × 400 px | 1:1 |
| Profile cover imageJPG or PNG under 8 MB. How much shows depends on the browser window and screen.Source: LinkedIn Help | 1584 × 396 px | 4:1 |
| Page logoMinimum 268 × 268 px. PNG or JPEG up to 3 MB. Shown on light and dark backgrounds.Source: LinkedIn Help | 400 × 400 px | 1:1 |
| Page cover imagePNG or JPEG up to 3 MB. Keep key details away from the edges, especially the lower-right corner.Source: LinkedIn Help | 1512 × 256 px | 5.9:1 |
- Wahlu publishes to LinkedIn personal profiles today. LinkedIn Pages are coming soon; the Page sizes here apply when you post to a Page directly.
4 sources, checked 24 September 2026
- Single image ads advertising specifications (LinkedIn Help)
- Image specifications for your LinkedIn Pages and Career Pages (LinkedIn Help)
- Photo won't upload to your profile (LinkedIn Help)
- Add or change the cover image on your profile (LinkedIn Help)
X (Twitter) image sizes
| Format | Size | Ratio |
|---|---|---|
| Image post, squareFrom X's image ad specifications. PNG or JPEG up to 5 MB.Source: X Business | 1200 × 1200 px | 1:1 |
| Image post, landscapeFrom X's image ad specifications. Larger images look better when expanded.Source: X Business | 1200 × 628 px | 1.91:1 |
| Header photoUp to 60 px at the top and bottom may be cropped on some screens.Source: X Help Center | 1500 × 500 px | 3:1 |
| Profile photoJPEG, GIF or PNG, up to 2 MB.Source: X Help Center | 400 × 400 px | 1:1 |
2 sources, checked 24 September 2026
- X Ads creative specs (X Business)
- Help with uploading a profile photo (X Help Center)
Pinterest image sizes
| Format | Size | Ratio |
|---|---|---|
| Standard PinPins taller than 2:3 might be cut off in people's feeds.Source: Pinterest Business Help | 1000 × 1500 px | 2:3 |
1 source, checked 24 September 2026
- Review ad specs (Pinterest Business Help)
How these sizes are checked
Each size comes from the platform’s own help centre, ads guide or developer documentation, and links to that page. All sources were checked on 24 September 2026.
Where a platform publishes a ratio, maximum width or display size instead of exact pixels, the size is marked “Calculated from” and the note explains how. Rows marked Video are listed for reference; the resizer creates images.
Platforms change their specifications without notice. If a size matters for a campaign, open the source before you post.
Questions about image sizes
No. Feeds favour portrait: 1080 × 1350 px (4:5) suits Instagram and matches the shape of Facebook's recommended 1440 × 1800 px feed image and LinkedIn's 720 × 900 px portrait. Stories, Reels and TikTok use a 9:16 frame. YouTube thumbnails, banners and link previews are landscape, so make a separate version for each.
No. The resizer opens, crops and exports your image inside your browser. Downloads are created on your device, and the image isn't sent to Wahlu or stored.
Some platforms publish a ratio, a maximum width or a display size rather than exact pixels. In those cases the guide shows the size calculated from the platform's rule and explains it in the note. Every size links to its source.
Every size was checked against its linked source on 24 September 2026. Platforms change their specifications without notice, so check the source when a size matters for a campaign.
Guides for each platform
Planning what to post next? Social media content calendar examples
Resized and ready? Put it in the calendar.
Wahlu schedules posts to Instagram, Facebook, TikTok, YouTube and LinkedIn personal profiles from one calendar. Studio designs at 1:1, 4:5, 9:16 and 16:9, the ratios behind 20 of the sizes in this guide.