Custom AI Prompt Presets Bound to Hotkeys
The built-in actions in any inline editor cover the basics — fix grammar, improve, summarize. But your actual work has its own repeated edits, phrased your own way, and re-typing the same instruction into a prompt box dozens of times a day is its own small tax. Custom prompt presets fix that: you write an instruction once, bind it to a key, and from then on that whole edit is a single keystroke. This page explains how presets work, how to write ones that behave consistently, and how to build a set that matches how you actually work.
What a preset actually is
A preset is a saved instruction — a prompt — paired with a trigger. When you select text and fire the trigger, the editor sends your selection to the AI with that instruction attached, and the result replaces your text in place. The same select → hotkey → replace loop, but the “hotkey” carries a specific, reusable job.
A preset usually has three parts:
- The instruction — what the AI should do to the selection (“Rewrite this to sound warm and professional,” “Translate to French,” “Turn these notes into three action items”).
- The trigger — how you invoke it: a dedicated global hotkey, or an entry in a quick menu that one shortcut opens.
- Optional settings — tone or length controls, output language, whether to preserve formatting, which model to use.
The instruction is the part that does the work, so most of getting value out of presets is writing good instructions.
Two ways to trigger presets
There’s a trade-off between speed and shortcut clutter:
- A dedicated key per preset. Fastest — one keypress runs the action with zero menu. Best for your top two or three edits (most people: “improve,” “make professional,” “fix grammar”). The cost is that you can only memorize so many key combinations.
- One key opens a menu of presets. You press a single shortcut, a small list appears, and you pick (by arrow keys or a number). Slightly slower, but scales to dozens of presets without burning a key on each. Best for the long tail of edits you use occasionally.
Most people end up with a hybrid: dedicated keys for the daily three, a menu for everything else.
How to write a preset that behaves
Presets that misbehave usually have vague instructions. A few rules make them reliable:
- Be specific about the transformation, not the topic. “Make this more concise without losing meaning” beats “make this better.” The AI is editing your selection, so describe the change, not the subject.
- State the output constraints. If you want bullets, say “as a bulleted list.” If you want a max length, say “in under 40 words.” If you want it to keep formatting, say so. Constraints are what make the output consistent run to run.
- Forbid the chit-chat. Add “Return only the rewritten text, with no preamble or explanation.” This is the single most useful line in any preset — it stops the AI from pasting “Sure, here’s a more formal version:” into your doc. (A good editor strips this anyway — see Keep your formatting on every AI rewrite — but it’s worth belt-and-suspenders.)
- Pin the tone explicitly rather than relying on the AI’s default. “Professional but warm, like a colleague you trust” produces something more consistent than “professional.”
A starter set worth stealing
These are the presets most professionals build first:
- Make professional — “Rewrite to sound clear, professional, and warm. Keep my meaning. Return only the rewrite.”
- Tighten — “Make this more concise without losing any information. Return only the rewrite.”
- Fix grammar only — “Fix grammar and spelling only. Do not change wording, tone, or meaning. Return only the corrected text.”
- Reply-ready — “Turn these rough notes into a polished, friendly reply. Return only the message.”
- Three bullets — “Summarize this as three concise bullet points.”
- Translate (your pair) — “Translate to [language], keeping a natural, native tone. Return only the translation.”
Bind the first three to keys, put the rest in a menu, and you’ve covered most of a workday.
Why presets beat typing a prompt every time
Beyond the saved keystrokes, presets give you consistency. The same instruction produces the same kind of result every time, so your edits don’t drift depending on how you happened to phrase the prompt that minute. They also lower the activation energy of editing — when a clean rewrite is one key away, you do it for small things you’d otherwise leave rough. For the related idea of expressive controls instead of prompts, see Tone & length sliders vs typing a prompt every time. For brand-voice consistency layered on top of presets, see A living style guide for consistent AI rewrites.
Custom presets in EditSnappy
EditSnappy lets you build your own prompt presets and bind them to your own hotkeys — a dedicated key for your daily actions, a quick menu for the rest — so your most common edits become single keypresses in any app. Each preset runs through the same safe loop: the result streams into place, shows as a diff before it commits (Tab to accept, Esc to keep your original), preserves your formatting, and is undoable with one key. And because configuring your own workflow shouldn’t cost extra, EditSnappy never paywalls your custom-prompt hotkeys — your presets are yours. It works the same on Mac and Windows.
Turn the edits you repeat all day into one key each. See how presets work on the homepage →