Tools

A collection of free, browser-based utilities. Everything runs locally in your browser — no data is uploaded anywhere.

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Free Lottie Optimizer & Converter

Optimize embedded images in Lottie JSON files and convert them to the compact .lottie format. Supports PNG re-encoding, WebP conversion at multiple quality levels, and batch processing with ZIP download.

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Free JPG/PNG to WebP Converter

Convert JPG and PNG images to WebP format directly in your browser. Adjustable quality (default 85), optional resize, batch processing, and ZIP download. No data leaves your device.