comparison
Instagram Reel vs TikTok Video
Instagram Reels and TikTok videos share a 1080 x 1920 px 9:16 production canvas, but captions, buttons, profile crops, and cover behavior differ.
Last checked: 2026-05-03
How we calculate this
Methodology and source handling
We compare dimensions, aspect ratio, area difference, and crop risk so the page answers which size fits the job.
Quick answer
Copy-ready answer
Instagram Reels and TikTok videos share a 1080 x 1920 px 9:16 production canvas, but captions, buttons, profile crops, and cover behavior differ.
Dimensions and specs
| Instagram Reel | 1080 x 1920 px; 9:16 | |
|---|---|---|
| TikTok Video | 1080 x 1920 px; 9:16 |
Formula
How to calculate this size
Convert physical size to inches, then multiply each side by the target PPI.
Match the target aspect ratio before exporting to avoid unexpected crop or padding.
Add bleed to both sides of each dimension before calculating the final canvas.
Common mistakes
Avoid these instagram reel vs tiktok video problems
Confirm whether the final output is print, upload, screen, or a template.
A size mismatch creates crop, padding, or distortion at export.
Confirm sources, limits, and output settings before sending the file onward.
Tools
Resize workflow
Open both source pages before exporting. If the aspect ratios differ, rebuild text and safe-area placement instead of only scaling the same artwork.
Decision
Which one should you use?
Instagram Reels and TikTok videos share a 1080 x 1920 px 9:16 production canvas, but captions, buttons, profile crops, and cover behavior differ.
Compare
Dimensions and crop
| Asset | Size | Best use |
|---|---|---|
| Instagram Reel | 1080 x 1920 px; 9:16 | Use when the destination is Instagram Reel. |
| TikTok Video | 1080 x 1920 px; 9:16 | Use when the destination is TikTok Video. |
Related
Related pages and tools
Same branch
Nearby pages
References
Sources and references
Dimensions come from PixelMeasures reference entries and listed source documentation. Area, aspect-ratio, and crop implications are calculated editorial guidance.
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Instagram Help: Image resolution of photos you share
Official Instagram photo upload guidance for width and supported aspect ratios.
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Instagram Help: Reel size and aspect ratios
Official Instagram guidance for reel ratios, minimum resolution, and cover photo ratio.
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TikTok Ads Manager: Auction In-Feed Ads
Official TikTok ad creative guidance for vertical 9:16, horizontal 16:9, square 1:1, minimum resolution, formats, and file size.
Last checked: 2026-05-03