Five copy-paste prompts to predict the questions you will get, shape honest answers from your real experience and practice out loud before the day.
A lot of interview prep is guesswork: you read the job post, hope you remember your best stories, and rehearse in the car. AI can make this much more focused. Given the job post and a summary of your experience, it can predict the questions you are likely to get, help you shape answers around real examples, and then quiz you like an interviewer would.
The prompts below walk through that in order: predict the questions, build a few strong stories, polish the answer to the opener everyone gets, practice with a mock interview and finish with good questions of your own.
One firm rule: the AI organizes and sharpens your experience; it does not create it. Never let it add projects, numbers or skills you cannot talk about comfortably when the interviewer asks a follow-up.
The prompts
Replace every [bracket] with your real details, then paste into ChatGPT, Claude, Gemini or Grok.
Prompt 1
Question predictor
Here is a job posting: [paste]. Here is a short summary of my experience: [paste, with phone number and address removed]. List the 10 interview questions I am most likely to be asked for this role, in order of likelihood. Include at least 3 behavioral questions ("Tell me about a time...") and the 2 questions I would find hardest given my background. For each, say in one line what the interviewer is really checking.
Start here. It turns a vague worry into a short, concrete list.
Prompt 2
STAR answer builder
Help me answer this interview question: [question]. Here is a real situation from my work: [what happened, what I did, what changed]. Shape it into a STAR answer (Situation, Task, Action, Result) that takes about 90 seconds to say. Use only the facts I gave you. If something important is missing, ask me for it instead of inventing it. Plain spoken language, no buzzwords.
Run this once per story. Three or four solid stories cover most behavioral questions.
Prompt 3
Tell me about yourself
Write a 60-second answer to "Tell me about yourself" for a [job title] interview at [company]. Use this background: [2-3 lines about your path, current role and strengths]. Structure: where I am now, one or two relevant highlights, and why this role is the natural next step. It should sound like a person talking, not a resume being read aloud.
Read it out loud and time it. Cut anything you would not naturally say.
Prompt 4
Mock interviewer
Act as the hiring manager for a [job title] role at [company]. Interview me one question at a time using this job post: [paste]. Wait for my answer before the next question. After each answer, give me one thing that worked, one thing to fix and a follow-up question a real interviewer might ask. After 6 questions, give me an overall summary of my strongest and weakest areas.
Answer by typing, or use voice mode so you practice speaking. Be honest when you get stuck; that is where the practice pays off.
Prompt 5
Questions to ask them
I am interviewing for a [job title] role at [company]. Here is what I know about the team and company: [paste notes or the job post]. Suggest 8 thoughtful questions I could ask the interviewer, grouped by: the role day to day, how success is measured, the team and the next steps. Flag any question that would be better saved for a later round or after an offer.
Pick two or three. Asking good questions tells them you are serious about the job.
Worked example
Situation: a customer service rep has a first-round interview for a junior project coordinator job.
What you paste: the job post and a few lines about your experience into Prompt 1. The AI predicts questions about juggling deadlines, handling an unhappy stakeholder and keeping a team informed, and flags that "Do you have project management experience?" will be the hardest for you.
Next: Prompt 2 turns a real story into a STAR answer: you noticed the same customer complaint coming up every week, tracked it in a shared spreadsheet and got the issue fixed with the shipping team. That story also answers the hard question honestly. Prompt 3 gives you a 60-second opener, Prompt 4 runs a six-question mock interview that shows your answers run long, and Prompt 5 gives you two questions to close with.
FAQ
Is it okay to use ChatGPT to prepare for an interview?
Yes. Practicing with AI is like practicing with a friend who has read the job post. The answers still need to come from your real experience, and in the interview itself you speak for yourself.
Should I memorize the answers ChatGPT writes?
No. Memorized answers sound stiff and fall apart on a follow-up question. Learn the key points of each story instead, then practice saying them in your own words a few different ways.
Is it safe to paste my resume and the job post into ChatGPT?
Remove your phone number, home address and any references' details first. The AI only needs your roles, skills and examples, plus the public job post.
Real-life prompts for money, paperwork, planning and work, free in your inbox. Want the bigger collection? The $9 Prompts for Real Life pack goes further.