Productivity

Generate a README draft from project profile, purpose, setup commands, usage examples, license, support details, audit checks, and repository checklist.

Calculate online APR from loan amount, fees, payment timing, frequency, and final-payment rules to compare installment credit quotes by annual cost.

Generate acceptance criteria from feature, actor, behavior, edge case, format, and QA settings with scenario rows, review checks, and copy-ready drafts.

Calculate age online from birth and as-of dates, then review calendar age, elapsed totals, birthdays, milestones, and exportable planning records.

Generate online arithmetic worksheets with mixed operations, number ranges, seeds, answer keys, ledgers, and printable drills for focused practice.

Calculate online attendance rates from present days, absence details, targets, and remaining term days to spot risks before parent or staff check-ins.

Generate attendance sheets online from roster text, date or session labels, mark columns, roster checks, and exports for printable class or club records.

Estimate online backup restore time from backup size, compression, throughput, parallel streams, delays, and RTO target for recovery drills.

Generate Code 128, EAN-13, UPC-A, or Code 39 barcodes from entered values with check-digit handling, quiet-zone, contrast, and label-fit checks.

Split online restaurant bills by subtotal, tax, tip basis, service charge, discount, people count, and rounding to settle shared meals cleanly.

Calculate billable hours online from duration or clock rows, rates, rounding rules, write-downs, and non-billable time for clearer invoice review.

Draft billing document generator that merges invoice and purchase order drafts into one disabled commerce document workflow.

Calculate birthday timing online from a birth date and reference date, then track the next birthday, milestone ages, and round-number life markers for planning.

Track online board game scores for four players with round totals, live rankings, score trend charts, ledger history, and exports for cleaner table records.

Calculate bonus pool allocations online from pool size, eligibility, weights, ratings, proration, caps, floors, rounding, and review flags for compensation planning.

Track online boxing scorecards with 10-point-must round buttons, knockdowns, warnings, deductions, score charts, and exports for cleaner bout records.

Calculate online break-even units, revenue, contribution margin, target-profit volume, safety margin, and stress cases for pricing decisions.

Calculate business days online between dates or shift deadlines by workdays with weekend patterns, holiday exclusions, and handoff notes for scheduling.

Analyze online CODEOWNERS coverage for changed files, flag missing owners, catch-all matches, syntax skips, and merge blockers before a pull request review.

Generate an online ICS calendar event from title, date, time, timezone, reminder, and status, then copy or download a clean .ics file for import.

Calculate online parallel-plate capacitance, charge, stored energy, electric field, and breakdown margin for quick capacitor design checks.

Calculate car loan costs online with down payment, trade-in, sales tax, fees, APR, and extra payments to compare monthly cost, payoff time, and total interest.

Report change risk from impact, likelihood, complexity, data exposure, downtime, readiness gates, approval route, and blockers before release review.

Generate a changelog entry from categorized notes or Conventional Commits with Keep a Changelog sections, SemVer signal, audit rows, and copy-ready Markdown.

Draft checklist and log generator that merges markdown checklist, to-do list, and reading log drafts into one disabled utility.

Draft classroom resource pack generator that merges lesson, study, exit ticket, lab, and book-report templates.

Track repeated events online with a click counter that records step size, session peaks, and recent actions so you can report cleaner tallies with less drift.

Calculate college GPA online from current classes, prior credits, and repeat or pass/fail rules to project term results and cumulative standing targets.

Calculate compound interest online with recurring deposits, taxes, fees, inflation-adjusted balances, and target tracking for long-term savings planning.

Calculate concrete volume for slabs, footings, round piers, or known pours with waste, ready-mix rounding, bag counts, cost checks, and order guidance.

Calculate online cost per hire from internal and external recruiting costs, hires made, target variance, compensation ratio, and spend mix for HR reporting.

Track countdown timers online, convert targets across time zones, add buffers and reminders, keep your data local for launches, trips, and deadlines.

Calculate credit card payoff online with APR, promo periods, payments, new charges, and lump sums to plan debt-free dates and lower interest costs.

Track cricket scoreboards online with runs, wickets, overs, targets, run rates, ball-event logs, and scoring worm views for clearer match scoring.

Calculate DNS TTL change windows online from current, lowered, and negative TTLs, safety margins, cache outliers, and observation cycles for safer cutovers.

Analyze online DORA deployment metrics from CSV rows to compare frequency, lead time, change fail rate, recovery time, and rework for service reviews.

Calculate datetime differences online with timezone-aware elapsed totals, workday and business-hour breakdowns, and checkpoint exports for scheduling handoffs.

Compare debt repayment online across avalanche, snowball, and extra-payment scenarios to estimate payoff dates, interest costs, and faster debt-free plans.

Calculate online dew point from temperature and relative humidity, compare a surface margin, and review moisture metrics for condensation planning.

Calculate discount totals online with stacked markdowns, coupons, tax, shipping, and target checks so you can compare real checkout savings before buying.

Calculate online EV range from battery size, usable charge, consumption, route profile, reserve buffer, and sensitivity checks for safer trip planning.

Calculate effective interest rates online from nominal quotes, compounding schedules, inflation checks, and holding periods to compare yield offers fairly.

Generate online email signatures as HTML and plain text with contact links, brand styling, compatibility checks, and exports for reliable mail setup.

Calculate employee total cost online from salary, wages, employer burden, benefits, equipment, software, overhead, and productive hours for hiring budgets.

Calculate online employee turnover from separations and headcount bases, then check annualized rates, separation mix, and review flags for HR reporting.

Calculate online request error budget use, burn rate, projected exhaustion, policy gates, and runway points for SLO release or incident review.

Calculate online Ethernet frame efficiency from payload size, VLAN tags, wire overhead, and link rate to estimate payload goodput and capacity impact.

Generate event run sheets from session rows, start times, durations, owners, locations, and buffers with timing checks, ledger rows, timeline chart, and ICS export.

Check expense claims online against entered policy limits for receipts, categories, meals, lodging, mileage, duplicates, and reimbursement review evidence.

Calculate Faraid estate shares from estate values, spouse, parent, child, sibling, and named-heir inputs with profile checks, charts, and JSON exports.

Check feature flag inventories for expiry, age, rollout state, owner gaps, usage evidence, code references, blockers, cleanup queue, charts, and exports.

Calculate final exam targets online from current grade, course weights, curve, and buffer settings so you can judge whether a desired final result is realistic.

Calculate online five-number summaries with Tukey, inclusive, or exclusive quartiles, IQR fences, sorted values, and box plots for dataset review.

Calculate fixed deposit maturity value online with APR or APY, tax, inflation, payout, and coverage checks to compare real yield and term choices.

Calculate flooring box counts from room area, box coverage, waste allowance, spare stock, and price inputs with surplus, cost, and buying signals.

Create online fraction worksheets with seeded skill modes, number ranges, answer keys, worked explanations, and exports for repeatable classroom practice.

Calculate online free-fall time, impact speed, trajectory curves, gravity comparisons, and optional impact energy from height, velocity, mass, and gravity.

Calculate GPA online from pasted course rows with repeat, pass-fail, and weighting policies to compare semester scenarios, lift priorities, and target gaps.

Calculate GST online from taxable, total, or tax-only amounts, compare invoice and per-unit rounding, and export receipt, chart, or JSON results.

Analyze online Git branch staleness from CSV or git branch output, flag stale, near-stale, protected, merged, and diverged branches for cleanup review.

Analyze git diff risk online from numstat or diffstat rows to flag large files, risky paths, deletion pressure, binary diffs, and review actions before merge.

Calculate course grades online from points, percentages, or letter marks with weights, drop rules, and target runways so you can plan the scores you still need.

Calculate gravel volume, cubic yards, tons, depth bands, supplier rounding, cost checks, and bag counts from area, depth, density, and waste allowance.

Calculate online HA failover budgets from health-check cadence, promotion, traffic convergence, client cache delay, and RTO targets for cleaner recovery planning.

Calculate HVAC cooling load online from area, ceiling height, climate, envelope, sun, occupants, and reserve to compare BTU/h, tons, and equipment fit.

Calculate workforce FTE online from weekly hours, headcount rows, contractor choices, and group totals for staffing, budget, and capacity planning.

Calculate high school GPA online from transcript rows with weighted and unweighted totals, course audits, and target-gap planning for transcript checks.

Calculate online IPsec ESP tunnel overhead, usable inner MTU, TCP MSS clamp, NAT-T impact, and padding headroom for safer VPN MTU planning.

Track online incident actions by owner, status, due date, overdue state, and blocker risk so post-incident reviews close follow-up work.

Draft an incident timeline report from timestamped rows with phase handoffs, long-gap checks, evidence gaps, and Markdown or JSON handoff output.

Calculate online insulation takeoff, package count, added R-value, and modeled heat-loss reduction for retrofit ordering and climate target checks.

Generate structured interview guides from purpose, role, focus areas, timing, mix, and depth with question rows, rubric anchors, risk signals, chart, and JSON.

Calculate irrigation runtime online from ETo, target depth, or drip flow and gallons to set controller minutes, cycles, and weekly watering plans.

Calculate online jumbo frame savings from payload rate, MTU sizes, eligible traffic, and overhead model to plan packet-rate and wire-time relief before rollout.

Calculate late work penalties online from due and submission times, grace rules, score caps, floors, and cutoff policies for clear grading records.

Calculate online long division steps for whole-number dividends and positive divisors, with remainders, decimals, answer checks, and lesson-ready review.

Plan marking workload online from submission counts, feedback minutes, buffers, breaks, and deadlines to set realistic daily grading targets.

Calculate online markup, margin, list price, net profit, channel fees, discounts, and target-price scenarios to check pricing before quoting.

Generate a timeboxed meeting agenda from outcomes, attendees, decision rules, topic rows, owners, prep notes, and fit checks before sharing the invite.

Calculate online meeting labor cost from attendees, rates, duration, prep, follow-up, recurrence, and right-size scenarios for calendar cleanup and budget reviews.

Generate meeting minutes from attendees, discussion notes, decisions, and action items with readiness checks, Markdown, ledgers, and review output before circulation.

Convert mole, gram, and particle amounts online with molar mass, Avogadro options, formula steps, lab checks, and exportable results for chemistry homework and lab prep.

Plan online monthly budgets from take-home income, needs, wants, savings, debt payoff, cushion, and budget guides to spot cash-flow gaps.

Calculate online mortgage payments, amortization schedules, PMI timing, and cash-to-close estimates to compare loan costs and extra principal plans.

Calculate mulch coverage online from bed area, finish depth, and current mulch, then compare bagged and bulk orders for buying and crew planning.

Draft network change plans with scope, risk, pre-checks, run order, validation, rollback, readiness gates, and review notes before maintenance windows.

Extract PDF text with auto native-text fallback, OCR language, page ranges, DPI, page ledger, confidence, readiness checks, and TXT/JSON outputs.

Calculate OSPF interface cost online from reference bandwidth, interface speed, integer policy, and manual overrides for routing-change planning.

Prepare an on-call handover from shift owners, incidents, risks, changes, and watch rows with readiness checks, coverage ledger, chart, and JSON output.

Estimate online overtime totals from base rate, regular time, premium tiers, daily or weekly limits, rounding, and add-ons before payroll review.

Estimate PDF compression savings from source structure, profiles, target size, local rewrite limits, and backend readiness checks before handoff.

Merge PDF files in visible queue order with local page-count checks, file and size guards, metadata choice, readiness warnings, and handoff review.

Delete selected PDF pages from one local file with range validation, keep/delete maps, output naming, and signature or accessibility review warnings.

Extract selected PDF pages from one local file with range validation, typed or unique order, page guard checks, manifest rows, and handoff download review.

Add page numbers to a PDF in the browser with page ranges, start value, number style, margins, placement preview, output checks, and handoff review.

Reorder PDF pages from one local file with typed ranges, quick orders, duplicate modes, page guards, manifest exports, readiness checks, and PDF download.

Review damaged PDFs with local structure checks, parser status, rewrite and fresh-page repair modes, warnings, recovery plan, and JSON evidence before handoff.

Rotate PDF pages by selector, orientation, and direction with local output, readiness checks, and a page-by-page rotation map before review.

Stamp a visible typed, drawn, or image signature onto one PDF page, review placement and readiness warnings, and download the locally made PDF before sharing.

Split one PDF into custom ranges, every-page files, or fixed-size packets with local validation, packet guards, manifest checks, and ZIP handoff review.

Add text watermarks to selected PDF pages with page ranges, opacity, rotation, position or tiling, local processing, placement checks, and PDF output review.

Project online PTO accrual from policy rates, pay periods, hours worked, used and planned leave, caps, and carryover checks for balance planning.

Calculate paint gallons from room dimensions or wall length, openings, coats, coverage, waste allowance, ceiling scope, and purchase rounding before buying.

Calculate online patch window duration from device count, batch concurrency, install and reboot time, validation, and buffer allowances for change planning.

Estimate online take-home pay from hourly, salary, or per-check gross with 2026 federal, FICA, state, and deduction checks for payroll planning.

Calculate payroll proration online from gross salary, pay frequency, service dates, leave days, and day-count rules for clearer partial-period paychecks.

Calculate percent-of, part-of-whole, percent-change, value-after-change, and reverse-percentage answers with sense checks and chart outputs for review.

Calculate percentile values from pasted numbers or CSV text with inclusive, nearest-rank, and exclusive methods, sorted evidence, rank lookup, and chart review.

Calculate personal loan repayments online with origination-fee scenarios, payoff schedules, and extra-payment planning to compare cost, timing, and interest.

Run online Pomodoro focus cycles with custom work and break lengths, goal ETA, alerts, schedule previews, and exports for planned work sessions.

Calculate online profit margin from revenue, COGS, target floor, overhead, and revenue fees to compare pricing and break-even headroom.

Calculate project budget burn online with spend, commitments, dates, completion progress, and forecast methods to spot budget pressure before review.

Calculate pull request cycle time from PR timestamps, compare average, P85, pickup wait, target misses, charts, and review-queue notes before retro checks.

Generate online QR code batches from CSV or pasted rows with local parsing, readiness checks, ZIP images, manifests, and audit exports for print handoff.

Generate online QR label sheets from CSV or TXT rows with sheet presets, quiet-zone, density, contrast, and duplicate checks for print-ready batches.

Generate a RACI matrix from activity rows with assignment ledgers, ownership checks, role-load signals, workload charting, and JSON handoff context.

Calculate online ROI from cost, final value, other returns, holding period, payback, and benchmark inputs to compare gains, timing, and hurdle gaps.

Calculate rebar runs, actual spacing, cut length, stock bars, purchase weight, waste allowance, material cost, and placement checks for slab takeoffs.

Calculate recruiting pipeline metrics online from stage counts, offer responses, target checks, and fill dates to spot funnel leaks before hiring updates.

Calculate release cutover timing from phase minutes, contingency, rollback reserve, gate margin, runway scenarios, and chart data before change approval.

Generate release notes from categorized lines, commits, or plain bullets with Markdown drafts, change ledgers, readiness checks, and export options.

Split online rent by room weights, shared utilities, deposits, rounding, and payment rosters so roommates can agree on clear monthly shares.

Calculate LC resonant frequency from inductance and capacitance, then check tolerance drift, reactance, loaded Q, bandwidth, and RF caveats before circuit review.

Plan exam revision schedules online from subjects, exam dates, study hours, spacing rules, rest dates, and coverage gaps for clearer test prep decisions.

Generate a risk register from pasted or imported rows with likelihood-impact scores, residual exposure, owner gaps, treatment actions, and review dates.

Calculate roofing bundles from footprint or measured roof area, pitch, waste, bundle coverage, and price with squares, surplus, cost, and ordering checks.

Generate rubric matrices from assignment goals, learner level, criteria weights, performance scales, audit checks, and export-ready tables for grading review.

Calculate salary raise budgets online with employee rows, aggregate salary pools, fiscal proration, burden rates, and cap checks for compensation planning.

Calculate online sales tax for pre-tax, tax-included, and known-tax receipts with rate, quantity, rounding, and scenarios for checkout review.

Calculate savings goals online from your balance, monthly deposits, return, and yearly increases so you can estimate timing, required savings, or ending value.

Analyze online class score distributions from pasted marks, with averages, quartiles, grade bands, outlier flags, charts, and summaries for reporting.

Calculate simple interest online from principal, annual rate, term, day-count basis, and withholding to compare quotes and estimate maturity proceeds.

Calculate soil volume online for raised beds, circular planters, or measured areas so you can estimate bag counts, bulk loads, and delivery weight.

Generate survey questions from goal, audience, topics, use case, count, and response mix with quality checks, fatigue cues, chart, and JSON before fielding.

Track online table tennis scoring with rally points, serve rotation, deuce calls, match format, event ledger, and pressure chart for clean table-side play.

Track online tennis scoreboards with point calls, deuce, no-ad, tiebreaks, sets, server rotation, event logs, charts, and exports for match-side scoring.

Calculate online test curves from raw scores, caps, rounding rules, and grade bands to compare curved averages, score changes, and band shifts before posting grades.

Calculate tile order quantity from area, tile size, grout joint, waste, box count, spares, and price with coverage, cushion, and cost checks before buying.

Calculate time durations online between clock readings or shift a base time with breaks, rounding, and day offsets for payroll, schedules, and handovers.

Generate UTM campaign URLs from destination, source, medium, campaign, ID, platform, term, and content inputs with GA4 hygiene checks before launch.

Compare online unit prices, package sizes, discounts, fees, usable amounts, and break-even prices to spot the better buy before checkout with less guesswork.

Generate user story cards from role, goal, benefit, acceptance and boundary checks with criteria rows, readiness signals, and JSON for backlog review.

Calculate VAT online from net, gross, or tax-only amounts with quantity-aware rounding and receipt-style outputs for invoice checks and price planning.

Track online volleyball scoreboards with rally points, set targets, win-by margins, serves, timeouts, and exportable match records for table-side control.

Calculate wallpaper rolls from wall width, height, openings, roll size, pattern repeat, waste allowance, spare rolls, and cost checks before ordering.

Calculate online weighted rubric grades from criterion scores, percent or point weights, grade bands, and audit checks for defensible grading records.