Fablerr — AI for Social Media Chrome Extension
Drafts tweets, comments and emails in your own voice, right from the browser toolbar.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Chrome
Best for
Frequent commenters on Twitter, Reddit and Gmail
Not for
Users who need it to work outside Chrome
3.0 out of 5
Scored by a Toolio reviewer after real useOur verdict
Fablerr sits in the Chrome toolbar and rewrites whatever you're about to post on Twitter, Reddit, Gmail or YouTube in a tone you configure ahead of time. Custom instructions let you push it toward a stricter style than the default persona settings allow. It's free to install, though in-app purchases cover part of the feature set, and with only six ratings on record there isn't much of a track record yet.
✓What it does well
Works across platformsIt plugs into Twitter, Gmail, Reddit, YouTube and effectively any other website you visit.
Adjustable personaTone, humor and formality are all configurable so replies sound like you, not a template.
Custom instructionsYou can add your own guidance so it keeps hitting the same specific notes each time.
✕Where it falls short
Chrome onlyThe extension only runs in Chrome, so it's no help on other browsers.
In-app purchasesThe free install doesn't cover everything; some features require a separate purchase.
Thin review historyOnly six ratings are on record, so there's limited evidence of how well it holds up broadly.
Key features
Twitter integrationDraft and rewrite tweets without leaving the compose box.
Gmail and Reddit supportThe same rewriting tool carries over into Gmail replies and Reddit comments.
Persona controlsSliders for tone, humor and formality shape every draft it produces.
Any-website modeBeyond the named platforms, it can be invoked on essentially any site you're typing on.