1. Live Interactive Preview
Click any platform tab below to inspect the live widget exactly as it will render inside your article, Notion doc, or course portal:
📐 2026 Vertical Video Safe-Zone Spec (1080×1920)
9:16 FHD
Top Unsafe Margin: 250px (13.0%)
Bottom Unsafe (Captions + Shop CTA): 480px (25.0%)
Left / Right Unsafe Margin: 60px Left / 200px Right
Safe Center Bounding Box: 820 × 1190 px
Target Audio & Container: -14 LUFS • Clean QuickTime/MP4 (No Lavf)
Interactive Spec by UploadCorrect
Test Video Overlay
Clean Metadata
2. Copy & Paste Embed Code
Copy the snippet below and paste it into any WordPress Custom HTML block, Ghost card, Webflow embed, or documentation page:
3. Open-Source JSON Specification & Datasets
Building an NLE plugin, FFmpeg automation script, or internal creative QA tool? Access our machine-readable JSON specs directly:
/embed/safe-zones-2026.json— 1080×1920 pixel bounding boxes for TikTok, Instagram Reels, YouTube Shorts, and Universal 9:16 safe zones./guides/creator-video-metadata-study/dataset-2026.json— Forensic survival rates of ISOBMFF atoms across iPhone, CapCut, Premiere Pro, and Resolve./guides/lossless-video-metadata-removal-benchmark/benchmark-dataset-2026.json— VMAF and container scrubbing performance dataset.