Automatically resize and optimize your video ads for TikTok, Instagram Reels, YouTube Shorts, Facebook, Amazon, and Shopify — from a single product URL. Veonib renders 9:16, 16:9, and 1:1 simultaneously. No re-editing. No manual cropping. One generation, every platform covered.
✓ Free preview · No credit card · 3 formats · 8 platforms · <60 seconds
You've made a great product video. But posting the same file across every platform doesn't work. TikTok and Instagram Reels need 9:16 vertical video. YouTube Shorts needs 9:16 but with different safe zones. Instagram and Facebook Feed perform best with 1:1 square. Amazon product listings require 16:9 landscape. Your Shopify store homepage might need landscape, but your Google Shopping feed needs square.
One product, five platforms, three different aspect ratios. In the traditional workflow, that means re-editing your video three separate times — adjusting frame composition, repositioning text overlays, re-scaling graphics, and re-exporting for each format. A single product video that took 30 minutes to create now takes two hours just to resize.
According to Meta's Creative Best Practices, video ads that use the native aspect ratio of a placement consistently outperform stretched or letterboxed content. TikTok's Creative Center reports that 9:16 vertical video is the baseline format for all high-performing content. Meanwhile, Amazon Sponsored Brands specifies 16:9 landscape for video ads. You can't use one format everywhere and expect results.
"The video content is the same. The story is the same. The product is the same. But the framing, the composition, the safe zones, the subtitle placement — all of that changes per format. That's what makes resizing so tedious, and why automation matters."
Multi-Platform Video Strategy, 2026Veonib solves this entirely. When you paste a product URL, Veonib generates your video ad and renders it in all three formats simultaneously — 9:16, 16:9, and 1:1. Scene framing auto-adapts. Subtitles reposition. Overlays adjust. Title placement optimizes per format. One generation, three ready-to-upload video files. See how the pipeline works.
Every format Veonib renders is composition-aware — not just a crop. The AI re-frames each scene, repositions text overlays, adjusts subtitle placement, and adapts motion graphics to the target aspect ratio.
The dominant format for short-form vertical video. Full-screen on mobile. Optimized for the TikTok, Instagram Reels, and YouTube Shorts feeds. Text and CTA overlays positioned for thumb-zone engagement. See TikTok & Reels ads guide.
The standard format for landscape video — YouTube pre-roll, Amazon product listing videos, Sponsored Brands video ads, and embedded website video. Full horizontal composition with widescreen framing. See Amazon video guide.
Square video occupies the most screen real estate in mobile feeds — 78% more than landscape. The optimal format for Instagram Feed, Facebook Feed, Google Display Network, and Pinterest. Center-weighted composition with balanced framing. Meta recommends square for maximum feed visibility.
Veonib doesn't just resize. It understands what each platform requires and adapts the video accordingly.
Veonib renders 9:16 vertical video with hook-first pacing, fast scene transitions, and bold subtitle overlays sized for mobile screens. The first 2 seconds are optimized for scroll-stopping impact. CTA overlays placed in the thumb-zone. Subtitles avoid the bottom safe zone (where platform UI overlaps). See TikTok Shop ads guide.
Veonib renders 16:9 landscape video optimized for product detail pages. Slower pacing. Clean composition. Prominent product imagery. Brand badge and pricing overlay in the lower third. Sized to Amazon's Sponsored Brands video spec (1280×720). See Shopify ads guide.
Veonib renders 1:1 square video for feed placements. Center-weighted composition ensures the product stays prominent regardless of how much the viewer's screen crops. Brand and promo overlays positioned within the visible safe zone. Also works for Google Display Network, Pinterest, and embedded Shopify product page video. See best AI video generator guide.
No timeline editing. No format templates. No crop adjustments. Paste a URL, AI handles the multi-format rendering.
Copy any product link from Shopify, Amazon, TikTok Shop, AliExpress, Etsy, WooCommerce, Temu, or eBay. Paste it into Veonib. AI reads the product page automatically — title, images, price, features, reviews. No uploads. No prompts.
Veonib generates 10+ hook variants, a full ad script, a frame-by-frame storyboard, AI voiceover in 30+ languages, subtitles, and motion graphics. Choose a video style: Brand, Lifestyle, Studio, Luxury, UGC, or Minimal. The content is format-agnostic at this stage — the same story works across all aspect ratios.
Click render. Veonib adapts the composition for each format: 9:16 (vertical, hook-first), 16:9 (landscape, product-centric), 1:1 (square, center-weighted). Subtitles reposition. Overlays adapt. Motion graphics scale. Three video files, one generation.
For sellers running cross-platform campaigns, multi-format rendering is the difference between 2 hours of work and 60 seconds.
| Method | Formats / Video | Re-Edit Time | Comp. Aware? | Total Time |
|---|---|---|---|---|
| Premiere / DaVinci | 1 per export | 15–30 min × 2 | Manual | 1–2 hours |
| CapCut | 1 per export | 10–20 min × 2 | Basic crop | 30–60 min |
| InVideo AI | 1 per render | Re-render × 2 | ~ Partial | 5–15 min |
| Creatify | 2–3 | Minor adjust | ~ Basic | 2–5 min |
| Manual freelancer | 1–2 | $100+ per version | Yes (per request) | 3–7 days |
| Veonib | 3 simultaneously | Zero | ✓ Auto | < 60 seconds |
Meta recommends 1:1 square or vertical formats for in-feed video ads. Ads using native aspect ratios outperform letterboxed or cropped content in both CTR and completion rate.
9:16 vertical video is the baseline format for all high-performing TikTok content. The platform actively deprioritizes letterboxed or non-native aspect ratios in the For You feed.
Amazon requires 16:9 landscape (1280×720 minimum) for Sponsored Brands video ads. Listing videos also support 16:9. Non-compliant formats are rejected during upload.
Platform-specific guides for sellers who want to master multi-platform video distribution.
The foundational guide — how Veonib's URL-to-video pipeline works, including multi-format rendering and composition-aware auto-adaptation.
Step-by-step tutorial for creating 9:16 vertical video ads from any product URL — the format that dominates short-form video platforms.
How to use 16:9 landscape AI video for Amazon listing videos, Sponsored Brands ads, and external traffic — all from a product URL.
How Shopify sellers use multi-format video across TikTok, Instagram, Facebook, YouTube, and product pages from one product URL.
5 methods to create TikTok Shop ads without filming — including AI-generated vertical video from product URLs.
Head-to-head comparison of Veonib, Creatify, Synthesia, HeyGen, InVideo AI, CapCut, and AdCreative.ai — multi-format rendering capabilities compared.
Paste your product URL. Veonib generates a video ad and renders it in 9:16, 16:9, and 1:1 — all composition-aware, all ready to upload. Under 60 seconds.
✓ Free preview · No credit card · <60 seconds · 3 formats · 8 platforms · Composition-aware