tgState

tgState, listed here under the author's name Csz, is a self-hosted service written in Go that stores uploads in Telegram and serves them back through external links. It can act as an image host or as a simple network drive, and the project states that it places no limits of its own on file size or format.

Files can be uploaded through a web page or by sending them directly to the Telegram bot, and the bot can return a file ID that you append to your server address to reach the resource. Configuration covers a target (channel, group or user), the bot token, an optional access password, a mode that selects network-drive behavior or disables web upload, a base URL and a custom port. An HTTP API accepts form uploads, and a PicGo uploader setup is documented.

It is MIT licensed and can be deployed as a prebuilt Linux binary for amd64 or arm64, as a Docker container, or on Vercel, though the Vercel deployment cannot handle files larger than 5 MB. A guide for putting it behind Cloudflare is included. It suits individuals who want simple file or image hosting backed by their own Telegram bot.