Free browser tools for assignments, datasets, citations, calculators, JSON, CSV, SQL, and research data cleanup.
Students, learners, researchers, thesis writers, and classroom projects.
Students often need lightweight tools that work without signup, setup, or uploading class data to another service.
Reformat messy SQL into readable, reviewable query text without connecting to a database.
Trim whitespace, remove empty rows, normalize values, and prepare a CSV for analysis in the browser.
Learn when to minify JSON for transport and when to beautify JSON for review, debugging, and documentation.
