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Compress Image to KB
Make a photo smaller than an exact size, such as 20 KB, 50 KB or 100 KB, for online forms and job or school portals.
Image toolsOpen toolCompress PDF
Make a PDF smaller: keep quality with sharp, selectable text, or squeeze scans hard to send by email or WhatsApp.
PDF toolsOpen toolConnect Four
Drop discs into a real seven-column board; play a random, tactical or bounded-search bot, or share a local two-player match.
Board & strategyPlay gameConservation Rescue Strategy
Place projects across six landscape zones and balance water, habitat and coexistence within a game budget.
Board & strategyPlay gameConstruction Materials Calculator
Estimate material quantities from dimensions, coverage and wastage.
CalculatorsOpen toolCounty Headquarters Quiz
Visit all 47 county cards and match each county to its executive headquarters, with a dated source review and a 17-county challenge pool.
Educational gamesPlay gameCourier Rate-Sheet Normalizer
Import a carrier's CSV rate sheet locally, flag inconsistent weight bands and export a normalized table.
Shipping & merchant logisticsOpen toolCover Letter Generator
Prepare a job application letter using your role, employer and career details.
Study & careerOpen toolCredit Note Generator
Reduce or cancel part of an invoice with a credit note that shows the original invoice, the reason and the VAT.
Business documentsOpen toolCrop Image
Crop a photo by dragging, or lock it to a shape such as square, 4:5, 16:9 or passport 35×45.
Image toolsOpen toolCrop PDF
Trim the margins of PDF pages by dragging the corners, for one page or all of them.
PDF toolsOpen toolCSV Pivot Table Builder
Group CSV records into sums, counts, averages, minima or maxima across row and column categories.
Data toolsOpen toolCustomer Statement of Account Generator
Send a customer a statement of account with invoices, payments, credits and a running balance. Paste rows as CSV.
Business documentsOpen toolCV and Resume Builder
Build and preview a CV with your experience, education and skills.
Study & careerOpen toolData & Airtime Bundle Value Comparator
Find the cheapest data or airtime bundle that covers the data, minutes and days you need.
Mobile money & telecom tariffsOpen toolDead Pixel Test
Inspect possible dark, bright or stuck pixels against nine solid colours.
Screen Testing & ColorOpen toolDebt Payoff Planner
Debt Payoff Planner. Enter your own figures, review the method and download a local financial report.
CalculatorsOpen toolDecember Festive Savings Planner
Spread a user-entered festive budget across the remaining calendar periods with optional sinking-fund categories.
Savings & money habitsOpen toolDelivery Fee and Free-Delivery Threshold Calculator
Find a minimum order value that supports your delivery subsidy and margin.
Delivery & LogisticsOpen toolDelivery Note Generator
List what was delivered against what was ordered, with spaces for the driver and the customer to sign.
Business documentsOpen toolDevice Charging Time Calculator
See how long a phone, tablet, laptop or watch takes to charge from its level now to 80% or full, with your charger.
ElectronicsOpen toolDevice Depreciation Scenario Calculator
Model straight-line or reducing-balance depreciation using your assumptions.
ElectronicsOpen toolDholuo (Luo) Games
Play Dholuo games online: build phrases, reply in real conversations, count and read market prices, and match words in a memory game. Built from the Dholuo starter pack.
Kenyan languagesOpen toolDigital Business Card Generator
Create a contact card with a downloadable vCard and a QR code.
QR & linksOpen toolDisplay Contrast Test
Inspect shadows, highlights, fine lines and checkerboards.
Screen Testing & ColorOpen toolDisplay P3 vs sRGB
Compare equivalent colours encoded in Display P3 and sRGB.
Screen Testing & ColorOpen toolDividend Income & Tax Worksheet
Estimate gross/net dividend flows and taxation only using a verified rule and selected investor context.
Investing & capital marketsOpen toolDominoes
Play a complete double-six Draw-All or Block match with hidden local hands, touch-friendly tiles, legal endpoints and round-by-round scoring.
Board & strategyPlay gameDoor-to-Door vs Collection-Counter Comparator
Compare door-to-door delivery with collection and the extra travel involved.
Delivery & LogisticsOpen toolDrawing Guess Party Game
Reveal a private prompt, draw with touch or a keyboard pen, and rotate artists through timed team turns.
Party & family gamesPlay gameNo tools match these filters
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