Free · Private · No sign-up
Tools
Everyday utilities, rebuilt as if someone finally cared about them. Each one runs in your browser: what you type or make here never leaves your device.
24 tools
- GST & QST calculatorAdd or remove Québec’s two taxes, each to the cent.
- Canadian sales tax calculatorThirteen provinces and territories, each with its own taxes.
- Percentage calculatorFive questions in plain words, answered as you type.
- Margin & markup calculatorAny two figures give the other three.
- Discount calculatorSale price, savings and stacked discounts.
- Aspect ratio calculatorSimplify a size, resize it, keep its shape.
- Unit converterEight kinds of measure, every unit at once.
- Colour converterOne colour in five notations, by eye or by code.
- Slug generatorClean addresses from titles, French accents included.
- Password generatorPasswords and passphrases, made on your device, never sent.
- QR code generatorLinks, Wi-Fi and contact cards, as SVG or PNG.
- UTM builderCampaign links your analytics can read.
- CSS clamp() calculatorFluid type and spacing, with a live preview.
- Circle cropProfile pictures and round images, transparent around.
- Shape cropHexagons, stars, hearts and more, from any image.
- PDF workspaceMerge, split, reorder, turn and read, all in one place.
- PDF readerRead, search and copy from a PDF, privately.
- Merge PDFSeveral PDFs into one, in the order you choose.
- Split PDFOne PDF into several files, by pages or ranges.
- Extract PDF pagesOnly the pages you need, as a new PDF.
- Reorder PDF pagesDrag pages into a new order and save it.
- Rotate PDFTurn sideways pages upright, for good.
- Contrast checkerWCAG contrast on real type, with the nearest fix.
- Palette contrast matrixEvery pair of a palette, judged at once.
Made by Mystya.
We are a web studio in Québec. These tools are free and will stay free: they are how we show what we care about, in something you can use. If you want a site built with the same attention, we would like to hear about it.