About TinySandy
Free, fast and private tools for everyday digital tasks.
What this site is
TinySandy is a collection of 486 free online tools that run in your web browser. There is no account, no paywall and no limit on how often you use a tool. The goal is simple: useful utilities that load fast, work well on a phone, and can be used with a keyboard or a screen reader.
How the tools work
Most tools run entirely in your browser using JavaScript and standard browser features such as the Canvas and File APIs. Your images, PDFs and text are processed on your own device and are not uploaded. A small number of document conversions have an optional Python server mode that can produce a better layout; it is off by default and clearly labelled where it exists. Details are in the Privacy Policy.
Built with
HTML, CSS, JavaScript and jQuery, plus open-source libraries such as pdf-lib, PDF.js, JSZip, SheetJS, Mammoth, marked, Turndown, QR code generator, jsQR, UTIF, libheif-js, ImageTracer, gifuct-js, gifenc, js-yaml, bcryptjs, SVGO, UAParser.js, JsBarcode and ZXing. Each library is loaded only on the tool pages that need it. Icons are from Lucide and the typeface is Inter. Licence notices are in THIRD_PARTY_NOTICES.txt.
Accessibility
We design to WCAG 2.2 level AA: semantic HTML, visible focus, keyboard operation, labelled form controls, live status messages and a light and dark theme. Automated checks catch only some problems, so please tell us if something does not work for you through the contact page.
What we do not do
- We do not require registration or log-in.
- We do not show fake reviews, ratings or testimonials.
- We do not publish a tool unless it works.