# Which devices does Viral Captions support right now?

Viral Captions is currently best on desktop Chromium browsers such as Chrome, Edge, Brave, Arc, Dia, Comet, and similar Chromium-based browsers.

Canonical URL: https://www.subclip.app/faq/viral-captions-supported-devices

Last modified: 2026-05-23T00:00:00+00:00

**Current support**
Viral Captions is currently optimized for desktop Chromium browsers: Chrome, Edge, Brave, Arc, Dia, Comet, and other modern Chromium-based builds.

**Why this recommendation exists**
[Dynamic Viral Captions](/tools/dynamic-viral-captions) relies on browser-local processing and rendering-heavy operations. Desktop Chromium browsers are generally more consistent for long-running media tasks, timeline interactions, and export stability.

**Read this for technical context**
For full details on why Chromium is recommended, see [What are Chromium browsers, and why does Subclip recommend them?](/faq/convert-video-format-chrome-browser-required).

**Mobile status**
Mobile browsers are not the primary target for full Viral Captions workflows yet. Desktop remains the recommended environment for reliability and speed.

**If performance feels unstable**
- Update to the latest stable Chromium browser.
- Retry in Chrome or Edge as a baseline.
- Close heavy background apps/tabs.
- Re-run the same project with a shorter test clip first.

## Back to FAQ

- [Back to FAQ](https://www.subclip.app/faq)