Google has been quietly improving its Gemini-powered writing tools across its apps for months, and Gmail’s ‘Help me write’ feature has been one of the most popular pieces of that push. It’s easy to see why: having an AI knock out a draft email in seconds saves real time. But the feature always had one obvious limitation. Once the AI gave you a draft, your options for tweaking it were pretty narrow.
That’s changing. According to Chrome Unboxed, Google has added a custom refinement option to ‘Help me write’ in Gmail, letting users type their own specific instructions to adjust an AI-generated draft instead of relying only on fixed buttons like ‘Formalize’, ‘Shorten’, or ‘Elaborate’.
This is a meaningful step forward. Before this update, if the AI produced something close to what you wanted but not quite right, you were stuck working around the preset options or rewriting manually. Now you can just tell it exactly what to change.
The new input field lets you describe what you want in plain language. Want the tone to be friendlier? Say so. Need a paragraph cut? Type it. Want to shift the focus of the email entirely? That’s now possible without starting from scratch. It’s the kind of flexibility that makes an AI tool feel genuinely useful rather than a novelty that runs out of steam the moment things get specific.
This also fits into a broader pattern across the AI industry right now. Early AI writing tools were impressive for their first output, but weak on iteration. Users quickly figured out that getting a good result often meant prompting repeatedly or giving up and editing by hand. Companies including Google, Microsoft, and others have been racing to close that gap with more responsive, conversational refinement options.
For Gmail specifically, the stakes are high. Email is still one of the most time-consuming parts of a workday for many people, and it’s one of the clearest cases where AI can deliver consistent, practical value. Google knows this, which is why Gemini integration in Gmail has received a steady stream of updates since it launched.
The custom refinement feature appears to be rolling out to users with access to Gemini in Gmail, which is tied to Google One AI Premium and certain Google Workspace plans. If you already use ‘Help me write’, it’s worth checking whether the option has shown up for you yet.
It’s a small change on the surface, but it gets at something important: AI writing tools only stick around if people actually trust them to get the job done. Giving users more precise control over the output is one of the most direct ways to build that trust.
