Compress HEIC Images for Snapchat
Snapchat is designed for vertical, full-screen mobile content. Snaps and Stories display at 1080×1920 and should be optimized for quick loading on mobile networks. High Efficiency Image Format — the default photo format on iPhones and modern Apple devices. Excellent compression. Use ImageSmith to compress your HEIC images to the ideal file size for Snapchat — target under 5,120KB for optimal performance. Processing is fully browser-based — no server uploads.
Recommended format
JPEG
Max file size
5,120KB
Dimensions
1080×1920 (9:16 vertical, full screen)
✓Vertical 9:16 format fills the entire Snapchat screen
✓Keep Snaps under 5MB for instant delivery
✓Use bold, high-contrast visuals visible at small phone screen sizes
✓Snapchat overlays text and filters on top — avoid important content at screen edges
Compress HEIC for Other Platforms
Compress HEIC for Snapchat — FAQ
Snapchat works best with images under 5,120KB. Recommended dimensions: 1080×1920 (9:16 vertical, full screen). ImageSmith can compress HEIC images to any target size in seconds.
Snapchat primarily supports JPEG, PNG. Converting to JPEG is recommended for best compatibility.
Upload your HEIC image to ImageSmith, set a target size under 5,120KB, and compress. Vertical 9:16 format fills the entire Snapchat screen
Snapchat images should be 1080×1920 pixels in 9:16 vertical format. Keep files under 5MB. JPEG is recommended for photographs, PNG for graphics with text.