There’s no official evidence that posting from a browser lowers views, but TikTok’s algorithm does weigh a lot of contextual signals. Mobile posts often come with richer data: sensor info, mobile IPs, app usage patterns. Posting from a desktop browser can sometimes look less “organic,” especially if paired with reused IPs or generic setups.
Some creators bypass this by using mobile emulators or routing desktop sessions through mobile proxies to better mimic a natural environment , which can help keep reach consistent.