Powered by Cloudinary + AI

Upload One Image.
Get Every Ad Size.

Validate creative assets against 50+ advertising platform specs instantly. AI-powered resize generates all required derivatives with generative fill โ€” not crop. Google Ads, Meta, TikTok, DV360, TTD, CTV.

Launch Validator Read Docs
50+
Platform Specs
163
Channel Checks
AI
Generative Fill
0
Server Required
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Instant Validation

Upload any image or video. Instantly see which of 163 advertising channels it fits, which need resizing, and which are incompatible. Aspect ratio, dimensions, duration, file size โ€” all checked.

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AI Fix All

One click generates correctly-sized derivatives for every off-size channel. Uses Cloudinary AI Generative Fill to extend images โ€” not crop. A square image becomes a 728x90 leaderboard without losing any content.

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Animate

Convert still images to video ads using Google Veo 3.1. Generate 4-10 second motion creative from a single image with AI-powered animation styles โ€” zoom, pan, parallax, cinematic.

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Platform Packages

Pre-built packages for GDN Essential (8 sizes), TTD Complete (11 sizes), DV360 Complete (12 sizes), Meta Complete (14 placements), and Universal Display (15 IAB sizes). One click, all sizes.

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Cloudinary MCP

Works with the official Cloudinary MCP servers and our custom Ad Creative MCP. Validate and resize assets through Claude, Cursor, or any MCP-compatible AI tool via natural language.

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Cloud-Powered

All processing via Cloudinary's global CDN. No local install, no OS dependency. Runs in any browser. Assets are stored, transformed, and delivered with sub-50ms latency worldwide.

Every Platform. Every Size.

Validates against the exact specs for every major advertising platform

Google Ads Facebook Instagram YouTube TikTok LinkedIn X / Twitter Pinterest Snapchat Reddit Threads Bluesky WhatsApp GDN DV360 The Trade Desk CTV Quora Discord Twitch Telegram Google Business

How It Works

1

Upload Your Creative

Drag and drop any image or video. Supports JPG, PNG, WebP, GIF, MP4, MOV.

2

See Instant Validation

Every channel is checked โ€” compatible (green), off-size (yellow), or incompatible (red). You'll see exactly what needs fixing.

3

AI Fix All

Click one button. Cloudinary's AI extends your image to every required size. No cropping, no content loss. Generative fill creates seamless backgrounds.

4

Download & Deploy

Download individual sizes or the entire package. Get CDN URLs for direct use. Every derivative is production-ready.

Ready to Fix Your Creative?

Stop manually resizing assets. Let AI handle every platform, every size, every time.

Launch in Browser Install App

Available on iOS, Android, and Web โ€” one account across all platforms. 25 free credits.