Best for
Android users who prefer Firefox mobile browser workflows and want TypeToSell-like drafting help without switching to Chrome desktop.
Mobile browser fallback
Firefox Android extension support is useful after the main mobile workflows
Firefox Android extension support is a useful fallback for people who browse social sites in Firefox on Android. It should come after mobile web + share/copy and Android keyboard work because most X mobile reply friction happens inside native app composers.
Not for
The first mobile launch, native X app reply boxes, or a separate billing system for one mobile browser.
Last updated: July 11, 2026. Native keyboard and extension pages are roadmap guides unless explicitly marked as shipped.
Workflow
How this mobile path works
Use Firefox Android
Open the social page in the mobile browser.
Trigger extension help
Use a browser extension flow to capture visible page context when allowed.
Generate reply options
Keep draft generation tied to the same TypeToSell account and quota.
Copy, edit, post
Review and post manually in the browser page.
Alternatives
Compare the mobile reply options
1. Mobile web + share/copy
Fastest MVP
Paste or share post text into a mobile web tool, generate drafts, copy one, and return to the social app manually.
2. Android ReplyPilot Keyboard
Best Android in-app UX
A keyboard can appear inside the X app composer, but it should launch only after mobile web activation and account gates are stable.
3. iOS ReplyPilot Keyboard + Share Extension
Best iPhone coverage
A keyboard helps in composers while a Share Extension handles post handoff; both need strict privacy and App Group boundaries.
4. Safari iOS extension
Mobile browser fallback
Useful for people who use social sites in Safari rather than native apps, but not the fastest first MVP.
5. Firefox Android extension
Android browser fallback
Useful for mobile browser users who prefer Firefox, while native-app users still need web copy/share or keyboard workflows.
Decision criteria
What matters before building it
Browser preference
Build only if enough Android users ask for Firefox mobile browser support.
Reuse architecture
Reuse extension token, account, quota, and entitlement logic instead of creating a separate plan.
Native-app gap
Remember that browser extensions do not solve native X app composer friction by themselves.
Related sources
Continue the mobile research
FAQ
Firefox Android extension social replies questions
Should Firefox Android extension come before Android keyboard?
No. Android keyboard is likely the better native-app experience, while Firefox Android extension helps browser users.
Would Firefox Android extension auto-post?
No. It should stay aligned with TypeToSell's draft, edit, and manual-posting model.
Can mobile browser extensions share the Chrome extension account?
Yes. The recommended approach is the same account, entitlement, and quota model.