Core Web Vitals Analyzer — Check Page Performance
Measure LCP, FID, and CLS on any website. Analyze real-world performance metrics directly in your browser. Get insights to improve page speed and Core Web Vitals scores.
Data Privacy
100% Client-Side. Your data never leaves your device. No server transfers. Zero AI training data retention.
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Bulk crop, compress, and convert up to 10 images simultaneously. Fast, private, 100% client-side.
Drag and drop images here
or click to select — JPG, PNG, WebP, AVIF, SVG, HEIC, ICO · up to 10 at once · max 30 MB each
Or press Ctrl+V · ⌘V to paste an image directly from your clipboard
Default quality for new images. Lower = smaller file · Higher = better fidelity.
Șterge Metadatele EXIF
Strip EXIF Data
Metadata stripped on export. Canvas re-encoding removes EXIF automatically.
Frequently Asked Questions
What are Core Web Vitals?
Core Web Vitals are key metrics: LCP (Largest Contentful Paint), FID (First Input Delay), and CLS (Cumulative Layout Shift). Google uses them to rank websites.