Toolbox
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Your everyday tools,
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A small, self-hosted collection of everyday web utilities — a calculator, a couple of text tools, a reading tracker and a handful of multiplayer games. No installation, nothing to configure, and it runs the same on a desktop or a phone.

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What's inside
Utilities
A calculator built for day-to-day desk work: gross-profit margin in both directions (cost to price, price to margin) and a metric/imperial converter for lengths, weights and temperatures. Alongside it, a text transformer — change case, sort lines, strip duplicates, trim whitespace — and a side-by-side comparator that highlights what differs between two blocks of text.
BookMarker
A reading tracker for books, manga, webtoons and series. Records where you stopped in each title, keeps chapter progress and ratings, and shows the history of what you finished and when.
Reader
An integrated manga and webtoon reader, so a title tracked in BookMarker can be opened without leaving the site. Still being built.
Coming soon
Games
A handful of turn-based multiplayer games to play with friends over a shared link — dice, Connect Four, battleship, mini golf, hangman, card games and a few others. Free, no in-app purchases, nothing to download.

Toolbox is a personal, non-commercial project, hosted independently at axhar.net. It collects no analytics, uses no third-party trackers, and the only data it stores is what you enter into the tools yourself.