Free Tool
Image & Video Compressor
Shrink image file size in your browser. No upload, no login, no cost.
Ad creatives inflate fast. A single 1080x1920 TikTok image exported from Figma or Photoshop at default quality can tip past 3 MB, right at the edge of what the platform will compress on ingestion, which quietly degrades visual quality after you have already approved the asset. Image compression before upload keeps you in control of how the creative looks in feed.
Performance marketers use a compressor on every static asset before launch to reduce CDN bandwidth, improve load times on 3G and 4G, and stop Meta or TikTok from re-encoding your hero file down to their lowest common denominator. Smaller files also lower the cost of programmatic display and improve completed-view rates on connected TV and YouTube, where large files fail to start-to-play inside the ad server's timeout.
This tool uses the browser's Canvas API to re-encode JPGs, PNGs, and WebPs at an adjustable quality level. Because it runs client-side, your unreleased campaign creatives never leave your device, safe for NDA work, agency reviews, and confidential brand launches.
Drop an image here
JPG, PNG, WebP
How It Works
Drop your image
Drag and drop a JPG, PNG, or WebP image file.
Choose compression level
Low keeps near-original quality. High maximizes size reduction.
Download the result
Preview the compressed version and download it. Typical savings: 40-80%.
Why It Matters
Free vs Pro
These tools are free forever. When you need full creative intelligence, upgrade to Pro.
| Feature | Free Tools | Pro |
|---|---|---|
| Ad spec checking | ||
| Image compression & resize | ||
| Video frame extraction | ||
| RoastIQ creative scoring (5 KPIs) | 3/month | Unlimited |
| 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
90s
Average analysis time
5
KPIs scored per ad
Free
3 analyses per month
12
Markets benchmarked
Frequently Asked Questions
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Benchmark Lookup
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Color Palette Extractor
Extract dominant colors and check WCAG contrast.
Ad Length Calculator
Get recommended video ad duration by platform and objective.
Ad Fatigue Estimator
Estimate when your ad will burn out based on metrics.
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.
Try RoastIQ Free