FreeBatchConvert is a lightning-fast, zero-limit bulk image converter that runs 100% locally inside your web browser.Most online converters enforce strict daily file limits or quietly upload your sensitive photos to remote cloud servers. FreeBatchConvert uses client-side HTML5 Canvas rendering engine matrices to cross-convert JPG, PNG, WebP, GIF, BMP, and ICO bundles instantly. Your private files and image metadata never leave your computer. No accounts, no paywalls, no tracking.