MIT Licensed · Free Forever · No Sign-up

Your resume,
built by conversation.

Answer a few questions. Get a polished, ATS-optimized resume in minutes. Free, open source, and no account required.

100% FreeNo sign-upATS-optimizedPDF exportOpen source
crackbase.io/builder
Hi! I'll help you build a polished, ATS-friendly resume in just a few minutes.

What's your full name?
Alexandra Chen
Nice to meet you, Alexandra! What role are you targeting?
Senior Product Manager
Tell me about your most recent work experience — company, role, dates, and key achievements.
Type your answer…
Alexandra Chen
alex.chen@email.com · +1 (415) 555-0192 · San Francisco, CA
Summary

Senior Product Manager with 6+ years driving product strategy at high-growth SaaS companies. Expert at translating user insights into roadmap decisions that ship.

Experience
Senior Product Manager2021–Present
Stripe
Led 0→1 launch of Stripe Tax, reaching $2M ARR in 90 days
Reduced checkout abandonment by 22% through A/B-tested redesign
Managed cross-functional team of 12 engineers, designers & analysts
Skills

Product Strategy · Roadmapping · SQL · Figma · A/B Testing · Agile · Stakeholder Management

Real output — no templates, no stock content. This is what the AI generates from your answers.

Features

Everything you need.
Nothing you don't.

Built by job seekers, for job seekers. Every feature ships because someone actually needed it.

Core

Conversational AI Builder

Build your resume by answering simple questions in a natural chat interface — no blank forms, no overwhelm, no guessing what to write.

ATS

ATS-Optimized Output

Single-column layout, standard section headers, zero tables or graphics — every resume is engineered to clear applicant tracking systems.

UX

Live Preview

Watch your resume build in real-time as you answer each question. Split-pane layout shows chat on the left, formatted resume on the right.

Export

One-Click PDF Export

Download a professionally formatted, print-ready PDF instantly. No watermarks, no premium gate — fully yours.

Flexible

Flexible Custom Sections

Add Languages, Projects, Publications, Volunteer Work — or any completely custom section. Smart positioning places each in the right spot.

AI

AI-Enhanced Content

Powered by Google Gemini — transforms your rough notes into polished, action-verb-driven bullet points that recruiters notice.

Speed

Under 5 Minutes

The entire flow — from first question to PDF download — is designed to be completed in a single focused session.

Free

No Sign-up. No Paywalls.

Start building the moment you land. No account, no email, no credit card. The tool is completely free to use.

How it works

Three steps.
One great resume.

No blank page anxiety. No trying to remember exact dates. Just answer naturally — the AI handles the rest.

01

Answer a few questions

The AI guides you through your name, work experience, education, skills, and any extras — one question at a time, just like a conversation.

Takes about 3–5 minutes
02

Watch your resume form

Every answer you give instantly updates the live preview on the right. Sections appear, bullets populate, and the layout formats itself automatically.

Real-time preview, no lag
03

Download and apply

When you're done, click Download PDF. Your resume is exported as a clean, ATS-ready, single-column PDF — ready to upload anywhere.

One-click PDF export

Tech Stack

Built on modern, open tech.

No black boxes. Every dependency is open source, well-maintained, and replaceable if you fork this project.

Next.js 16
App Router + Server Components
React 19
Concurrent features & hooks
TypeScript
Full type safety
Tailwind CSS
Utility-first styling
Google Gemini
AI content generation
Supabase
Database & analytics
jsPDF
Client-side PDF generation
Frontend
Next.js 16 App Router, React 19, Tailwind CSS, TypeScript — zero client-side JS for static sections
AI Layer
Google Gemini 1.5 Flash via a Next.js API route. Swap in any LLM by editing a single file.
PDF & Storage
jsPDF runs entirely in-browser. Supabase handles analytics. No resume data is ever persisted.
Open Source · MIT License

Fork it. Own it.
Make it yours.

Every line of code is public. Self-host on Vercel in under a minute, swap the AI provider, add your own templates, white-label it — the MIT license gives you full freedom.

Self-host in minutes
Clone, add env vars, deploy to Vercel. Done.
Swap the AI provider
One API route. Works with OpenAI, Anthropic, or any LLM.
Extend freely
Add templates, custom sections, branding — it's your codebase.

FAQ

Common questions

Q1

Is it really free?

Yes, completely. No hidden tiers, no watermarks, no email required. Build and download as many resumes as you want.

Q2

Does my data get stored?

Your resume data is only used during your session to generate the resume. Supabase is used for anonymous analytics only.

Q3

Can I self-host this?

Absolutely — it's MIT licensed. Clone the repo, add your Gemini API key, and deploy to Vercel or any Node.js host in minutes.

Q4

What makes it ATS-friendly?

The output uses a single-column layout with standard section names (Experience, Education, Skills), no tables, no text boxes, no graphics — the exact format ATS parsers expect.

Q5

Can I edit the resume after generating?

The current version generates a PDF you can download. Manual editing support is on the roadmap — contributions welcome.

Q6

Which AI model powers it?

Google Gemini 1.5 Flash by default. You can swap to any Gemini model or adapt the API route for OpenAI/Anthropic.

Ready to build?

No account. No credit card. No templates to fill in. Just a conversation and a polished PDF at the end.

Build my resume — free

Takes less than 5 minutes · ATS-ready PDF · Open source