Burnjet helps developers, creators, job seekers, and online professionals get useful work done faster through privacy-first browser utilities and engineering guides.
Fast, responsive, and completely private browser engines.
In-browser resume studio with 8 ATS-ready templates, action-result bullet helpers, and instant PDF export.
Calculate monthly mutual fund returns, wealth growth, and maturity projections with inflation adjustments.
Model compounding interest over time with optional monthly contributions and custom frequencies.
Format, validate, minify, and inspect JSON payloads client-side with syntax error diagnostics.
Generate Open Graph, Twitter Cards, and search engine preview tags for modern web applications.
Quickly encode and decode strings and byte payloads locally with UTF-8 support.
Meta tags, robots.txt, XML sitemaps, SERP previews, schema markup, and keyword density analyzers.
JSON formatters, JWT decoders, Base64, UUIDs, cryptographic hashes, regex, cron, diff, CSV, and base converters.
High-precision length, weight, temperature, data storage, speed, area, and volume conversion engines.
Resume builder, ATS keyword matchers, bullet point generators, cover letter builders, and job analyzers.
Percentages, dates, age, time differences, discounts, sales tax, BMI, and break-even math engines.
Compound interest, SIP, loan EMI amortization, CAGR, inflation, retirement, emergency fund, and savings goals.
Stock returns, average prices, dividend yields, P/E valuations, portfolio allocation, stock splits, and Indian stock charges.
Word counters, case converters, line deduplicators, text cleaners, find & replace, extractors, and lorem ipsum.
HEX/RGB color converters, CSS gradients, box shadows, border radius, flexbox/grid helpers, and QR generators.
100% browser-side image compressors, resizers, croppers, and WebP format converters.
Password generators, random number engines, timestamp converters, and time calculators.
Choose from 8 professionally designed templates, run real-time keyword match audits against job descriptions, craft impactful bullet points with the Action-Result assistant, and export clean PDFs.
Designed from first principles to provide fast, reliable, and privacy-respecting tools.
Your data never leaves your browser. Calculators, JSON payloads, and resume documents compute locally in memory with zero server telemetry.
No forced sign-ups, no paywalls, and no subscription popups. Open any tool and get your work done in seconds.
Fast, lightweight, accessible, and responsive across desktop, tablet, and mobile. Built with modern TypeScript and Next.js.
In-depth architectural breakdowns, performance engineering, and software tutorials.
A practical, non-gimmick guide on structuring your technical resume so Applicant Tracking Systems can parse your skills, dates, and experience accurately.
Understand the strict specification of JSON format, common syntax pitfalls that crash parsers, and practical strategies for safe serialization in production.
Learn the exact length constraints, copywriting principles, and search intent alignment required to write meta descriptions that maximize click-through rates on Google.
Why local-first, browser-executed utilities protect sensitive API keys, customer data, and development velocity compared to server-side tool websites.
Learn what Compound Annual Growth Rate (CAGR) measures, how to calculate it using the mathematical formula, and why it provides a realistic picture of investment returns.
Practical technical and on-page SEO audit checklist for small websites, indie startups, and developer projects looking to build consistent organic search traffic.
Clear answers regarding privacy, calculations, and browser tools.
Burnjet is a curated platform of browser-based developer utilities, financial calculators, SEO tools, and a client-side Resume Builder designed to help professionals get work done faster.
No. All calculations, JSON formatting, and resume editing operate 100% client-side inside your browser memory and local IndexedDB. We do not transmit or store personal inputs on our servers.
Yes. All 44+ tools and the Resume Builder are completely free to use without subscriptions or mandatory account creation.
Inside the Resume Builder, click "Download PDF" or "Print". The dedicated print stylesheet automatically formats your resume for standard A4/Letter paper with zero website toolbars or ads.
Explore our full suite of productivity tools or craft your professional resume in minutes.