Not every task needs a full office suite. Retitling an email, hitting an essay limit, or spotting clause edits is often faster in a light page.
Writing and revisions
Word Counter covers Chinese characters, words, and paragraphs. Mixed scripts may differ slightly from Word. Trust the page you are using for the assignment’s rule.
Text Diff marks line inserts and deletes for answer keys and contract wording.
Case Converter targets Latin titles and identifiers. Chinese text is largely unchanged.
When revising a long draft, keep two copies before you compare, so you can still explain what changed.
Numbers and data
Percentage and Grades helps with ratios and a rough letter band. Official scales come from your school.
JSON Formatter pretty-prints or minifies payloads. Fix syntax before formatting.
Unit and timestamp helpers are handy for one-off numbers in manuals and logs without opening a spreadsheet.
These helpers process text in your local browser. Still mind shoulder-surfers and clipboard history for sensitive drafts.
When you are done, clear the page and clipboard if you do not want leftovers. Nothing is uploaded to our servers.