# Yokewright > Turn your own measurements and your swatch into a full written crochet sweater pattern, with a schematic and a clean print. Free, no sign up, runs in your browser. Yokewright is a browser only, made-to-measure pattern maker for crochet sweaters. A crocheter types their own body measurements (chest, body length, shoulder width, arm length, upper arm, wrist, head), the ease they want, and their blocked swatch (stitches and rows over a measured width and height, in single, half double or double crochet, with the turning chain counted or not, and an optional stitch multiple). It works out a flat-panel drop-shoulder pullover: every stitch and row count, tapered or straight sleeves with the decreases spread so the edge follows a straight line, a boat or square front neck checked against the head measurement, the finished measurements worked back from the whole counts, a yarn estimate, a schematic and a printable pattern in US or UK terms, in inches or centimetres. It uses fixed arithmetic rules, no AI and no size charts. Measurements stay in the browser. ## Tool - [Made-to-measure crochet sweater pattern maker](https://yokewright-web.pages.dev/): The tool: your measurements, ease and swatch in, a full written drop-shoulder pullover pattern with a schematic and a print out. ## How it works - [How the crochet sweater maths works](https://yokewright-web.pages.dev/how-it-works/): Every rule the pattern maker uses, from gauge to the sleeve taper and the neck check, with a worked example you can check by hand. ## Reference - [FAQ](https://yokewright-web.pages.dev/faq/): Measuring, ease, swatches, turning chains, stitch multiples, US and UK terms, the yarn estimate, saving and printing. - [About](https://yokewright-web.pages.dev/about/): What the site is, what it is not, and what is planned. ## Policies - [Privacy](https://yokewright-web.pages.dev/privacy/): Measurements are worked out and saved in the browser and never uploaded. - [Terms of use](https://yokewright-web.pages.dev/terms/): What a pattern made by arithmetic can be relied on for, your data, and support. ## Pricing Free. No paid plan is offered at present. Every count, the written pattern, the schematic, the print and saved patterns are free with no sign up. ## What it is not - Not affiliated: Yokewright is not affiliated with any yarn company, pattern publisher, crochet guild or standards body. - Not a published design or a size chart: it uses only the measurements typed in. - Fixed rules: the same numbers always give the same pattern. - Suits adult and teen bodies. A neck that would leave under 2 cm of shoulder each side is refused; small children usually need a buttoned shoulder opening, which it does not write. - Not professional advice: a crafting aid; the yarn amount is an estimate. - Not an uploader: measurements are never sent anywhere; there is no server. ## Optional - [Full text of every page](https://yokewright-web.pages.dev/llms-full.txt): every page as Markdown, in one file. - Support: socialreminderinfo@gmail.com