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Latest from ALTools

News, guides, and thoughts on fast private video tools in the browser.

AV1, H.265, and Browser Codecs Explained

When H.265 shrinks files, when AV1 sources may grow, and how browser codec support affects Compress Video and Video to MP4.

Privacy, latency, and control — why browser-local video beats cloud upload converters for most everyday creator workflows.

Meet ALTools: on-device video tools for compress, convert, resize, subtitles, YouTube helpers, and more — no uploads required.