המירו, עבדו ושמרו

Open the converter page in the chekak.store/converters catalog or the universal converter at convert.chekak.store, upload a file and pick the target format. Under the hood there are 11 specialised nodes with different engines — ImageMagick, ffmpeg, LibreOffice, Pandoc, Calibre, qpdf; batch processing of a whole folder is supported.

You pay per file with the in-house currency, chiki: 25 polushki (0.25 chiki) per file. There are no subscriptions and no recurring charges — you only spend what you topped up, and the remaining balance stays on your account.

Files are processed on our servers in Russia and are not shared with third parties. Developer tools (JSON, JWT, hash, regex, Base64) run entirely in the browser and send nothing to a server at all.

AI (image generator art.chekak.store, AI chat chat.chekak.store), media (YouTube viewer yt.chekak.store), files and utilities (converter convert.chekak.store, developer tools dev.chekak.store, multi-link link.chekak.store), shopping (deals hot.chekak.store, classifieds search vs.chekak.store), home (intercom codes dk.chekak.store, 3D printing 3d.chekak.store), network (MTProto proxies mtproto.chekak.store), plus pill reminders and a Pomodoro timer.

Not for developer tools or browsing the catalogs. A single account (SSO across all subdomains) is needed to pay with chiki, see your operation history and use the Android apps.

Yes. The Android launcher CheKak: Store plus standalone APKs for most services — images, chat, video, deals, classifieds, intercoms, 3D printing. Browse and download them at app.chekak.store.