About Toolnest
Small tools for the work in between.
Why this exists
Toolnest brings common text, image, development and calculation tasks into a simple browser toolkit. The first version focuses on tasks students and freelancers can complete without an account or installing software.
How the tools work
Calculations and transformations run in JavaScript on your device. Images are decoded and exported locally using the browser. Instructions explain the formulas and limitations so you can check whether a result fits your situation.
Quality and corrections
Every tool includes a worked example. Institution-specific grading rules, editorial style guides and file requirements can vary. Check important outputs against your own requirements. For corrections, contact the operator using the details below.