Practical calculators, trackers, and builders for the moments that matter at work. No signup, no tracking, no upsells. Use them as much as you want.
Upload your resume PDF or paste your bio — we rank the top 20 matches across 13,900+ live jobs from 118 companies. Scored on skill fit, culture fit, seniority, and location.
How many hours will this interview loop really cost you? Add up screens, take-homes, on-sites, prep, and decompression across every company in your pipeline. Most job seekers underestimate the total by 40–60%.
Are you actually ready for the next level? 12-question self-assessment scored against real career ladders. Get a personalized readiness rating, dimension-by-dimension breakdown, and specific gaps to close before your next promotion conversation.
Calibration committees read 30 promo packets in an afternoon. They'll spend two minutes on yours. Enter your scope, achievements, and cross-functional reach — get a polished, structured packet you can paste into Notion or send to your manager.
Walking into your 1:1 with "uhh, nothing"? Pick the relationship (manager / report / skip-level), goal, and one win or blocker — get 6-8 specific, copy-paste-ready talking points. 150+ question bank, runs entirely on-device.
Pick your role, level, and review type — get a personalized checklist of wins to document, gaps to address, asks to make, and pitfalls to avoid. Copy the whole thing in one click.
Starting a new job or presenting a plan in your final-round interview? Generate a structured 30-60-90 day plan tailored to your role, seniority, and company stage. Copy, edit, share.
Paste your resume + a job description. Get a tailored version where the JD’s requirements are promoted, sharpened, and ordered like a recruiter scans. Never invents experience.
Paste up to 10 weak bullets. Get back impact-first rewrites with strong action verbs and credible outcomes. Flags any estimated metrics so you can verify before using.
Upload your resume and get an instant AI-powered score across 7 dimensions — impact, ATS compatibility, keywords, formatting, and more. Free, takes 30 seconds.
Pick a job title, get the exact hard skills, soft skills, ATS keywords, and action verbs to put on your resume. Calibrated to 14,018 live tech & AI roles on JBC.
Generate a tailored cover letter for any resume in 30 seconds. Pick a tone — enthusiastic, confident, career changer, recent grad, concise, or story-led — copy or download.
Log your weekly apps, screens, onsites, offers. Get an honest diagnosis of which step is your real bottleneck — resume, story, or close — with healthy-search benchmarks at each stage.
Generate 3 polished outreach messages — cold, warm-intro, and reply-to-recruiter — for LinkedIn and email. Pick a tone, paste your role + target company, get send-ready copy with word counts.
Generate 12 LinkedIn headline variations in 30 seconds — specific, outcome-driven, conversational, open-to-work, senior IC, and founder formats. No "passionate, results-driven" filler.
144 interview questions across 18 culture values. Pick what matters to you — remote, async, engineering autonomy, comp equity — and get the exact questions to ask before you accept.
Got an offer? Calculate the right counter-offer based on your situation, and get a 3-paragraph negotiation script you can copy and send.
Track your vacation days, calculate accrual, and project your year-end balance. Works with biweekly, monthly, or annual schedules.
Got a counter offer after resigning? Generate a professional response — decline, accept, or ask for time — in seconds. Three tones, ready to copy.
12 anonymous questions across support, trust, communication, and wellbeing. Get a score out of 60, a dimension breakdown, and specific advice on what to try next. Runs in your browser.
10 honest questions, a real score, and specific next steps for where you land. Based on the Maslach Burnout Inventory framework. Anonymous, no signup, no email.
Estimate the pre-tax and after-tax payout of your startup options or RSUs across bear, base, and bull exit scenarios. Handles ISO, NSO, and RSU.
Thinking about taking time off? Enter savings, monthly burn, severance, and emergency-fund buffer. See exactly how many months you can comfortably step away.
Resigning soon? Calculate your exact last day of work based on your notice period. Handles weekends and public holidays for 8 countries.
Track your in-office vs WFH days. See exactly where you stand against your company's RTO mandate. Your data stays in your browser.
Worried about a layoff? Estimate your expected severance package based on tenure, level, company tier, and country. Know what to negotiate.
A 12-question decision tool scoring an offer on manager quality, growth, comp, team health, and risk. Get a clear recommendation and a printable breakdown.
Compare 2-3 job offers side by side. Factors in base, equity, bonus, benefits, and cost of living to find the best deal.
Calculate your salary after federal and state taxes. All 50 US states with 2026 brackets. See your monthly, bi-weekly, and weekly take home.
Is $150/hr as a 1099 contractor really better than a $220k W-2 offer? Compare true take-home after SE tax, benefits, PTO, and 401k match — side by side.
Going independent? Enter your W-2 salary and benefits. Get the exact 1099 hourly rate that leaves you break-even after self-employment tax, health insurance, PTO, and 401(k) match.
Working remotely from a different state or country? Calculate your tax obligations across jurisdictions. Covers all 50 US states, 30+ countries, double-taxation warnings, and "convenience of employer" rules.
Compare cost of living between 21 tech cities worldwide. See how much you'd need in City B to match your lifestyle in City A.
Calculate the value of your RSUs, ISOs, NSOs, or PPUs. See vesting timelines, exit scenarios, and tax estimates for your equity grant.
Enter your grant date, total shares, vesting period, and cliff. See your cliff date, fully-vested date, what's vested today, and a month-by-month schedule.
Practice behavioral and system design interviews with a countdown timer. Built-in question bank and STAR method helper. Track your sessions.
359 portfolio-worthy GitHub projects across 30 categories and 35 languages — build a database, web browser, or compiler from scratch. Get a personalized 3-project plan in seconds.
500+ icebreaker questions for standups, offsites, and team meetings. Filter by category — funny, deep, would-you-rather, and more. One click, instant question.
180+ farewell messages and wishes for a coworker, colleague, or boss leaving. Pick a tone — heartfelt, funny, professional, short — and copy in one click.
180+ birthday wishes for a coworker, boss, or teammate. Pick a tone — heartfelt, funny, professional, short — and copy in one click. Perfect for cards and Slack.
See what your meetings actually cost. Select attendees by role, set the duration, and watch the dollar amount climb. Prepare to be horrified.
Build a company org chart in your browser. Drag, edit, export to PNG. Privacy-first — your team structure never leaves your device.
Every workplace tool we needed was either paywalled, required signup, or sent our data to someone else's server. So we built our own — and made them free for everyone. No catch, no upsell, no email capture.
Most tools run entirely in your browser. We can't see your data because there's nothing to see — no database, no tracking, no analytics on tool inputs.
Open the page, use the tool, close the tab. That's it. No email, no account, no "free trial" that turns into a subscription.
No usage limits, no premium tier, no watermarks. We pay for these out of revenue from the rest of the site. Use them as much as you want.
JSON formatter, regex tester, cron builder, tech stack comparison — free, private, no signup.
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