The difference between a great AI-written CV and a generic one is almost entirely in the prompt. Feed an AI tool a vague instruction and you get vague output. Feed it a specific, structured brief and you get something worth sending.
This is not a criticism of AI, it is how the technology works. The more clearly you define what you need, the better the result. Most people skip the effort of writing a good prompt, then blame the tool when the output reads like a press release.
Here are the prompts that actually work, with examples and the reasoning behind each.
Before You Start: Set the Context
Every AI session starts fresh. The tool has no memory of your career unless you tell it. A short context-setting prompt at the start of any session will improve every response that follows.
“I am a [job title] with [X years] of experience in [sector/industry]. I am applying for [target role] at a [type of company]. Please treat this context as the foundation for all prompts in this session.”
Two sentences is enough to anchor everything that follows. You do not need to paste your whole CV here.
The Eight Prompts Worth Using
1. Writing a Personal Statement From Scratch
Vague prompt: “Write me a personal statement.” The output will be generic.
“Write a 3–4 sentence professional personal statement for my CV. I am a [job title] with [X years] experience in [sector]. My key strengths are [two or three specific skills]. I am applying for a [target role] in [industry]. Tone: confident, plain English, no jargon. Do not use the phrases ‘passionate’, ‘driven’, or ‘results-oriented’.”
The tone instruction and the list of banned phrases are essential. Without them, you will get every cliché in the book.
2. Rewriting a Bullet Point to Show Impact
Most people write their CV in responsibility mode: “Responsible for managing client accounts.” That describes what you were supposed to do, not what you achieved.
“Rewrite the following bullet point to focus on measurable impact rather than duties. If I have not provided a number, suggest realistic metrics I could verify and insert: [paste your original bullet point].”
The instruction to suggest metrics rather than invent them is important, verify any number before it goes on your CV.
3. Keyword Analysis Against a Job Description
ATS systems shortlist by keyword. If the job advert uses “stakeholder management” and your CV says “relationship building,” a poorly configured ATS may not connect them.
“Here is a job description: [paste full JD]. Here is my current CV skills section: [paste your skills section]. List the keywords and phrases in the job description that do not appear or are not closely mirrored in my CV. Prioritise by likely ATS weight.”
Do this for every application where you are serious about the role. It takes under two minutes and frequently surfaces gaps you would have missed.
4. Framing an Employment Gap
Employment gaps are common in the UK, redundancy, caring responsibilities, illness, maternity and paternity leave. The framing matters more than the gap itself.
“I have a gap in my employment history from [month/year] to [month/year]. The reason was [brief honest description]. Write a one-sentence CV note for this period that is factual, forward-looking, and does not invite further negative focus. British English.”
One sentence is usually enough. A gap entry that runs to three lines draws more attention, not less.
5. Rewriting Your CV for a Career Change
“I am changing careers from [current field] to [target field]. Here is a summary of my experience: [paste 3–5 bullet points from your most relevant roles]. Rewrite these to highlight transferable skills relevant to a [target job title], using language a hiring manager in [target industry] would recognise.”
Follow up with: “Which of my experiences would be most likely to reassure a [target industry] recruiter who is hesitant about my background?” That follow-up often surfaces angles you had not considered.
6. Building a Skills Section
“Based on this job description [paste JD] and my background as [two-sentence summary], write a skills section for my CV. Organise into two or three categories if there are more than eight skills. Only include skills I should be able to demonstrate in an interview.”
That last instruction is worth keeping in every version. AI tools will otherwise list skills from the job description regardless of whether you actually have them.
7. Tightening Verbose Sections
“The following text is from a CV. Cut it to [X] words without losing any key information. Remove all instances of passive voice. Replace any word longer than three syllables with a shorter alternative where possible: [paste section].”
8. The Application Form ‘Why This Company’ Question
“Write a 100-word response to the question ‘Why do you want to work for [company]?’ based on the following genuine reasons: [paste 2–3 reasons]. Tone: direct, specific, not flattering. Avoid the word ‘passionate’.”
Common Prompt Mistakes
The most frequent mistake is asking for a full CV in a single prompt. AI tools can produce one, but the output is almost always generic. Section-by-section prompting takes longer but produces better results because you can review and correct as you go.
The second mistake is accepting the first draft without question. If the output is close but not right, say so: “This is good but sounds too formal. Rewrite in a warmer tone.” You will usually get a better version within two or three iterations.
The third mistake is letting the tool invent your achievements. Numbers on a CV must come from you. AI can help you identify what metrics matter and rephrase what you give it, it cannot know what you actually delivered.
What to Keep Manual
Contact details, employment dates, and qualifications should always be written by you. Errors in these sections are common when AI compiles a full document. Your voice also needs a final human pass, read every AI-drafted section aloud before submitting. If it does not sound like something you would say in an interview, revise it.
A Faster Alternative
The prompting workflow above works well, but it requires time and a degree of skill to get consistent results. If you find yourself iterating through five or six versions of the same section, it may be worth considering whether a purpose-built tool would get you there faster.
Zappli handles keyword alignment, ATS formatting, and section rewrites automatically, without requiring you to construct individual prompts. The free Diagnose tier scores your CV against a job description in under two minutes. Pro-Pass (£7.99 for seven days) or Pro-Monthly (£11.99/mo) gets you a fully tailored version without the prompt engineering, and both cost less than a month of ChatGPT Plus.
If reducing the back-and-forth sounds more useful than managing prompts manually, the link below is where to start.
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