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Free Ad Creative Tools
Browser-based utilities for ad creatives. Everything runs locally on your device, nothing is uploaded to any server.
Ad Spec Checker
Drop a file and instantly see if it meets specs for TikTok, Instagram, Facebook, YouTube, and LinkedIn.
Image & Video Compressor
Compress images in-browser with adjustable quality. No upload to any server.
Aspect Ratio Converter
Crop and resize images to 9:16, 16:9, 1:1, or 4:5, ready for any platform.
Best Frame Extractor
Drop a video and extract frames at key timestamps. Pick the best one and download it.
Creative Brief Generator
Generate a structured creative brief for your next ad campaign. Download and share with your team.
Benchmark Lookup
Look up ad creative benchmarks by category, platform, and country. See how typical ads score.
Hook Timer
Upload a video and visualize when the hook, brand, and CTA appear on a frame-by-frame timeline.
Ad Copy Checker
Paste ad copy and get instant readability scores, tone detection, CTA strength, and power word count.
Color Palette Extractor
Upload an image and extract the dominant color palette. Check WCAG contrast compliance.
Ad Length Calculator
Select platform and objective to get the recommended video ad duration and best practices.
Ad Fatigue Estimator
Input your ad metrics and estimate when creative fatigue will set in. Get recommendations.
Ready for the full diagnostic?
These tools stop at "is it correct." RoastIQ tells you if it will work.
Specs, compression, and copy checks only catch the easy mistakes. RoastIQ scores your creative against 587+ benchmarked ads across 5 KPIs, Beat the Skip, Get Noticed, Brand Impact, Sell Proposition, Build Brand, in 90 seconds. Three free analyses. No credit card.
Check the specs
Free tools catch the technical mistakes, wrong aspect ratio, too-long video, missing captions.
Score the creative
RoastIQ predicts how the creative will perform against a benchmark of real running ads. 90-second full diagnostic.
Understand the resistance
BuyerLens runs synthetic panels to explain why your target buyer would skip or engage, tied to the RoastIQ score.