Free Tool

Best Frame Extractor

Drop a video and extract key frames. Pick the best thumbnail and download it.

Drop a video here

MP4, WebM, MOV

How It Works

1

Drop your video

Drag and drop an MP4, WebM, or MOV file. The video loads locally in your browser.

2

Review extracted frames

The tool captures frames at 0s, 2s, 5s, 10s, 15s, and 30s — the timestamps that matter most for ad creatives.

3

Pick and download

Click the frame you like best, then download it as a high-quality JPEG.

Why It Matters

The thumbnail is often the first thing a viewer sees — in autoplay feeds, it is the frame shown before the video loads. Platforms like YouTube also use thumbnails in search results and recommendations. Scrubbing through a video manually to find the perfect frame is slow. This tool jumps to the timestamps that matter most (the opening, the early hook, and key moments) and extracts them as downloadable images. Everything runs locally in your browser using the HTML5 video element and Canvas API. Your video is never uploaded to any server.

Free vs Pro

These tools are free forever. When you need full creative intelligence, upgrade to Pro.

FeatureFree ToolsPro
Ad spec checking
Image compression & resize
Video frame extraction
RoastIQ creative scoring (5 KPIs)3/monthUnlimited
Benchmark comparisons
Visual attention heatmaps
BuyerLens synthetic panel
Compare workflow
Export & share reports
Priority processing

Go beyond the basics

Score your ad across 5 performance KPIs

RoastIQ analyzes your creative in under 90 seconds. You get a composite score, five KPI breakdowns (Beat the Skip, Get Noticed, Brand Impact, Sell Proposition, Build Brand), benchmarked against real ads in your category.

Beat the Skip

78

Get Noticed

65

Brand Impact

72

Sell Proposition

58

Build Brand

69

Verdict: Scale
Composite: 72/100

90s

Average analysis time

5

KPIs scored per ad

Free

3 analyses per month

12

Markets benchmarked

Frequently Asked Questions

Ready for the full analysis?

These tools check the basics. RoastIQ scores your creative across five performance KPIs, benchmarks it against real ads, and tells you exactly what to fix.

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