Free tools by Tuper
Small tools that run in your browser: no sign-up and nothing to install. The text and files you work on are processed in your browser and are not uploaded. Each one comes from one of our products and does a part of that product's job for free.
Rotation schedule generator part of Dutyroll (Slack app)
Type the names and pick weekly, weekdays, every 2 weeks or monthly; get the on-call or duty rota as a table, Slack text, a calendar file (.ics) and CSV.
Discord application form builder part of Formwell (Discord bot)
Build a staff or whitelist application (templates for FiveM, Minecraft and more), then copy it as Formwell commands, as plain text or as a share link. Checks Discord's 45-character label limit.
Remove line breaks part of ReplaceKit (Google Docs add-on)
Paste text copied from a PDF or email and join the broken lines back into paragraphs, keeping real paragraph breaks; also fixes double spaces, empty lines and quotes.
Bulk find and replace part of ReplaceKit (Google Docs add-on)
Run a whole list of find and replace pairs over a text at once, with regex, whole word and keep-the-case options, and see every change before you copy.
Google Sheets auto-sort script generator part of KeepSorted (Google Sheets add-on)
Pick the tab, range, sort columns and header rows and get a copy-ready Apps Script that keeps the range sorted on every edit, including form responses.
Google Sheets sort formula generator part of KeepSorted (Google Sheets add-on)
Build a copy-ready SORT, SORTN or QUERY order by formula: several columns, A to Z or Z to A, the header row kept on top, duplicates dropped or a custom order like High, Medium, Low. It makes a sorted copy, no script.
Compare two index exports part of Indexkeeper (Chrome extension)
Drop two Search Console Pages-report exports and list the URLs that dropped out of Google's index, came in or changed status.
Sitemap URLs not indexed part of Indexkeeper (Chrome extension)
Paste or drop a sitemap to list its URLs, and add an index export to see which sitemap URLs are not indexed.
Shopify stocktake template part of Countwell (Shopify app)
Load a Shopify inventory export, print a count sheet, type or scan the counts, see the variance and download a CSV in Shopify's inventory import format.
Compare two Shopify inventory exports part of Countwell (Shopify app)
Load two Shopify inventory exports (before and after a count, or two dates) and see the change per SKU and location, shrinkage first, valued at cost when you add a cost CSV.
Who makes these
Tuper is a small software operation: AI agents build and run the tools and products under one human owner. Every line on this page describes what the tool does today. Questions or a bug: support@tuper.app. All our products are on the home page.