Vertical HD size, free, no upload required
Resize any image to exactly 720x1280 pixels in your browser. A lighter 9:16 vertical size for Stories, Reels and TikTok when full 1080p resolution is not required.
720x1280 px
9:16 vertical, 720p
No uploads
Files stay on device
Fit, Fill, Stretch
Three resize modes
Dimensions fixed to 720 x 1280 px for this page.
Scales and crops to fill exact size. No white space. No distortion. Recommended.
Drop image here to resize to 720x1280
JPEG, PNG, WebP, AVIF, HEIC. All processing stays in your browser.
If your image is smaller than 720x1280 pixels, the tool will upscale it and show a warning before download. If your source is 1080 pixels wide or larger, the 1080x1920 preset will give a sharper result for Stories and Reels.
720x1280 keeps the same 9:16 vertical ratio as 1080x1920 while reducing the pixel count by close to half, useful where file size or upload limits matter more than maximum sharpness.
Lighter Story and Reel graphics
Static images and text overlays for Stories and Reels where full 1080p detail is not visually necessary.
Vertical video covers and thumbnails
Preview frames and cover images for vertical video content, where smaller file sizes load faster.
Mobile app screenshots
A common resolution for vertical mobile app screenshots used in documentation, tutorials and app store previews.
Lower bandwidth contexts
When uploading to platforms or regions with limited bandwidth, a smaller 720p file uploads faster while keeping the correct aspect ratio.
720x1280 is a 9:16 vertical resolution at 720p, the same aspect ratio as 1080x1920 but with about 44 percent fewer pixels. It is the minimum resolution generally accepted for vertical video uploads on platforms like YouTube Shorts and TikTok. It is useful when you want a smaller file size for a Story graphic, video cover or mobile background without needing full 1080p detail.
If your image is smaller than 720x1280 pixels, this tool will upscale it to fit and show a warning before download. For the sharpest result, start with a source image that is at least 720 pixels wide. If your source is already 1080 pixels wide or more, consider using the 1080x1920 preset instead and let the platform scale down if needed, since downscaling preserves more detail than upscaling.
1080x1920 is the recommended size for the sharpest playback on Instagram Stories, Reels, TikTok and YouTube Shorts, since these platforms re-encode every upload and 1080p source material holds up better after compression. Use 720x1280 when your source material is already lower resolution, when file size matters more than maximum sharpness, or for secondary assets like thumbnails and preview frames where full 1080p is unnecessary.
