Resize and optimize videos and images for TikTok. Support for 9:16 vertical video, 1:1 square, and 16:9 landscape formats.
Optimal Size
Platform-recommended dimensions for maximum quality
Safe Zones
Keep content clear of UI overlays
Engagement
Format choices that drive higher CTR
Optimize your content for TikTok's specific requirements. All processing happens in your browser — nothing uploaded.
Tool interface not found.
The TikTok Video Size Tool helps you resize images and videos to TikTok's exact specifications. Whether you need a 1080×1920 vertical video thumbnail, a 1:1 square profile photo, or a 16:9 landscape crop, this tool ensures your content fits TikTok's formats perfectly — no trial and error.
TikTok has become the fastest-growing social platform, but its strict vertical format requirements catch many creators off guard. A video shot horizontally will be cropped or letterboxed. A portrait photo at the wrong ratio gets distorted. This tool eliminates the guesswork, processing everything in your browser with no uploads to any server.
| Platform | Ratio | Resolution | Notes |
|---|---|---|---|
| TikTok Video | 9:16 | 1080 × 1920 | Standard full-screen vertical format — always preferred |
| TikTok Photo Post | 9:16 | 1080 × 1920 | Single image posts display full-screen vertically |
| TikTok Profile Photo | 1:1 | 400 × 400 | Circular crop — center subject with padding |
| TikTok Story | 9:16 | 1080 × 1920 | Same format as regular videos with added UI overlays |
| TikTok Ad Image | 9:16 | 1080 × 1920 | Ad creatives should follow same dimensions for best placement |
| TikTok Carousel | 9:16 or 1:1 | 1080 × 1920 | Consistent ratio across all carousel slides |
| TikTok Live Stream | 9:16 | 720 × 1280 minimum | 720p minimum for live streaming quality |
Quick reference for the most common platform dimensions
YouTube
Thumbnail1280 × 720
Ratio: 16:9
1080 × 1080
Ratio: 1:1
1080 × 1920
Ratio: 9:16
TikTok
Platform Video1080 × 1920
Ratio: 9:16
1000 × 1500
Ratio: 2:3
Twitter / X
Post Image1200 × 675
Ratio: 16:9
1200 × 630
Ratio: 1.91:1
1200 × 627
Ratio: 1.91:1
Raw Camera Footage (4K, 3840×2160) → TikTok Export (1080×1920)
High-resolution footage downscaled to TikTok's native vertical format. Quality is preserved well after platform compression.
Horizontal Ad Creative (1920×1080) → Vertical TikTok (1080×1920)
Landscape marketing video cropped and reframed for TikTok's full-screen vertical experience.
Product Photo (3024×4032) → TikTok Thumbnail (1080×1920)
Camera photo sized down to TikTok dimensions while maintaining sharpness for thumbnail display.
Instagram Reel (1080×1920) → TikTok (1080×1920)
Cross-platform repurposing — same dimensions, but re-optimized for TikTok's specific compression profile.
TikTok is unforgiving with format mismatches. Upload a horizontal video and it appears with massive black bars. Upload a low-resolution image for your thumbnail and it looks blurry after TikTok's compression. Creators use this tool to pre-size their content precisely, ensuring every upload looks native and professional.
Social media managers batch-prepare TikTok content alongside Instagram Reels and YouTube Shorts. Having a dedicated TikTok size tool means one less thing to remember in an already complex content workflow. The lock-aspect-ratio feature is especially useful for maintaining consistent formatting across a series of posts.
Platform updates, image tips, and new tools — once a month.
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A printable reference with all platform dimensions — YouTube, Instagram, TikTok, LinkedIn, Facebook, X/Twitter, Pinterest, Snapchat, Twitch, and WhatsApp in one page.
Upload your content, select your target platform format, and download the perfectly sized result — optimized for TikTok's specific requirements.
Difficulty: beginner
