Privacy Policy

TechTips Publisher · Last updated 16 August 2026

TechTips Publisher is a personal tool. It publishes photo carousel drafts to the TikTok account of its sole operator, Hoang Mirs, for the channel @techtipsvn. It has no other users, no sign-up, and no general public.

What the application accesses

When the operator authorises the application, TikTok issues an access token and a refresh token scoped to video.upload. That scope allows one action: placing content into the operator's own TikTok drafts. It does not publish, and it cannot read the operator's videos, profile data, followers, or messages.

The application requests no other TikTok permission and accesses no other TikTok account.

Data about other people

None is collected, requested, stored, bought, sold, or shared. The application has no user accounts, no analytics, no advertising identifiers, and no tracking of any kind. These policy pages set no cookies.

Where the tokens are stored

The TikTok access and refresh tokens are stored on the operator's own computer in a file readable only by the operator's account, or in the encrypted secret storage of the operator's own private build system. They are transmitted to TikTok and to nowhere else. No third party is given access to them.

Images published to the internet

TikTok's Content Posting API can only accept photos by fetching them from a public web address. The application therefore uploads the slide images of each post to Cloudflare R2 object storage, served from https://cdn.mirs.dev/, so that TikTok can retrieve them.

These images are the artwork of posts intended for public publication on TikTok. They contain no personal data about anyone other than the operator's own written opinions. They are publicly readable for as long as they remain stored, and their addresses include a random component so that they are not sequentially discoverable.

Retention and deletion

Tokens are kept until the operator revokes them or they expire. The refresh token expires 365 days after it is issued.
Slide images are kept until the operator deletes them from storage.
The operator can revoke the application's access at any time from TikTok's own settings, which immediately invalidates the tokens.

Third parties

Two, and no others: TikTok, which receives the publish request, and Cloudflare, which stores and serves the slide images. Neither receives personal data about any third person, because the application holds none.

Changes

Any change to this policy is published on this page with a new date above.

Contact

hoang.mirs@gmail.com