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social ai tool
Convert video aspect ratios for social platforms.
The output is a converted video in the aspect ratio you picked.
Convert source video dimensions to a target aspect ratio. We give you crop (preserve source, lose edges) and letterbox (fit inside, pad with black) numbers.
Crop (preserve source)
Use when you want to fill the target frame without black bars.
608 x 1080 px
Cropped: 1312 px horizontally
Letterbox (fit inside)
Use when you want to keep the full source frame and pad with black.
1920 x 3413 px
Padded: 2333 px vertically
Where this aspect ratio fits best
Instagram Reels, YouTube Shorts, TikTok
16:9 for YouTube and Twitter. 1:1 for Instagram feed. 9:16 for Stories, Reels and TikTok.
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Fixed quote in 48 hours. Senior team. Outcome-led.