Resize HEIC Images to 1200×628 (Twitter Card / LinkedIn)
Twitter large card and LinkedIn post image size — provides maximum visibility in social media feeds and link previews. When preparing HEIC images for 1200×628 display, proper compression is essential — optimized files load faster, look sharper, and use less bandwidth. Use ImageSmith to compress your HEIC images to the ideal file size for 1200×628 display: Twitter large cards, LinkedIn post images, social media sharing.
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Width
1200px
Height
628px
Category
social
Format
HEIC
▸Twitter large cards
▸LinkedIn post images
▸social media sharing
Compress your HEIC too
Reduce file size before or after resizing — instant, browser-based, free.
Other HEIC Resize Sizes
Resize HEIC to 1200×628 — FAQ
For 1200×628 HEIC images, target under 200KB for web use, under 100KB for email, and under 500KB for high-quality photography. ImageSmith optimizes to any target size automatically.
Twitter large card and LinkedIn post image size — provides maximum visibility in social media feeds and link previews. Common use cases: Twitter large cards, LinkedIn post images, social media sharing.
Upload your HEIC image to ImageSmith, set a target file size (e.g., 200KB for web use), and compress. The tool optimizes quality settings to deliver the best possible image at your target size.
HEIC provides excellent lossy compression at 1200×628. WebP is also a strong alternative — 25–35% smaller than JPEG at equivalent visual quality.