AI-Powered Career Toolkit

Resulyze turns every job posting into a tailored resume, a polished cover letter, and a full interview prep kit. Powered by AI, running entirely in your browser.

No account requiredRuns in your browserYour API key, your dataOpen source · MIT
What you get

Four tools. One workflow.

Each tool works standalone or together as a complete pipeline. Use any tool in any order.

01

Intelligent Job Analysis

Drop in any job posting. AI dissects it in seconds, surfacing the exact skills and keywords that matter to hiring teams.

  • Separates required, preferred, and bonus skills
  • Normalizes 50+ skill aliases automatically
  • Saves your last 5 JDs for quick re-use
02

LaTeX Resume Editor

No LaTeX experience needed. Write or let AI handle the code. Preview in real time, build ATS-friendly output.

  • 8 professional templates with real PDF previews
  • AI chat assistant, autocomplete, and real-time linting
  • ATS compatibility scoring on the compiled PDF
  • Multi-resume management with per-resume history
03

Cover Letters & Referrals

Generate compelling, role-specific cover letters and referral messages that sound like you, not a template.

  • Company-aware tone calibration
  • Cherry-picks achievements from your resume
  • Export as PDF or plain text instantly
04

Interview Preparation

Practice with AI-generated questions drawn from the actual job requirements, with model answers and company research.

  • Round-specific questions (technical, behavioral, system design)
  • Model answers with reasoning walkthrough
  • Company culture hints extracted from the JD
Resume Intelligence

Know exactly what's wrong. And how to fix it.

Resume Review scores your resume 0-100 with a letter grade, then breaks it down section by section: ATS compliance, content quality, and skill matching.

  • ATS compliance check with specific findings and fixes
  • Skill match percentage against the analyzed job description
  • Weak bullets flagged with AI-suggested rewrites
  • Version history to compare and restore any previous draft
Resume Review
84
B+
Grade
Strong fundamentals. Add 2-3 metrics to push past 90.
Section Breakdown
ATS Compliance91
Experience76
Skills84
Formatting95
Weak Bullet

Worked on backend APIs using Node.js.

Suggested Rewrite

Engineered 12 REST APIs in Node.js, reducing avg. response time by 34%.

Built for speed

Start polished. Stay organized.

8 professional templates

Modern, Classic, Minimal, Sidebar, Developer, Professional, Bold, and Compact. Each renders a real PDF preview so you see exactly what you get.

Pick a template, name your resume, and start editing. Zero setup.

Activity dashboard

Manage multiple resumes, track your optimization history, and see which skills appear most across all the job descriptions you've analyzed.

Skill cloud, optimization timeline, activity feed. All stored locally.

How it works

Three steps to a better application

01

Paste the job description

Skills, requirements, and keywords are extracted instantly. No manual matching.

02

Edit and optimize your resume

Chat with AI to rewrite bullets, fix ATS issues, and align every detail to the role.

03

Generate everything else

Cover letter, referral message, and full interview prep kit. Minutes, not hours.

Your data never leaves your browser

No backend, no database, no accounts. Your resume, API key, and job history are stored only in localStorage. The only outbound request goes from your browser directly to Google's Gemini API.

Fully open source

MIT license. Read the code, audit the prompts, self-host it, or contribute. No proprietary black box between you and your application materials.

FAQ

Common questions

Yes. Resulyze uses a bring-your-own-key model with Google Gemini. The key is free from Google AI Studio, and typical usage costs less than $0.01 per session. Your key is stored only in your browser.

No. The AI chat handles all the LaTeX for you. Just describe what you want ("add a skills section", "shorten this bullet", "make it one page") and the AI updates the code.

Your resume, job descriptions, chat history, and API key are stored exclusively in your browser's localStorage. Nothing is sent to any Resulyze server.

Resulyze is free and open-source (MIT). You pay only for Gemini API usage, which is extremely low for resume work. No subscriptions, no freemium tiers.

Any modern browser: Chrome, Firefox, Safari, Edge. No installation required. The PDF preview uses pdf.js and renders entirely in-browser.

Your next application deserves better

No sign-up. No subscription. No data collection. Start in under a minute.