# Calipzo

> Calipzo turns a Google Sheet content calendar into a client-ready review
> portal. Clients approve posts, request changes, and leave remarks with one
> tap, and every decision saves straight back to the owner's Google Sheet.
> Calipzo does not publish or schedule posts. It is a review and approval
> layer on top of an existing content workflow.

Calipzo has a free tier and two one-time paid packs, with no subscription.
Each access code binds one Google Sheet to one client review calendar: the
Free tier gives one calendar for 30 days, and paid packs (SMM Pack and
Client Pack) give more codes at 90 days per calendar plus Owner Workspace
features. There is no app to install and no account for clients: they open a
private link and can approve, request changes, or leave remarks directly in
the browser.

## Key pages

- [Homepage](/): product overview and a live demo portal.
- [How it works](/how-it-works): the setup → validate → preview → bind →
  share → approve flow.
- [Pricing](/pricing): Free, SMM Pack, and Client Pack plans.
- [FAQ](/faq): sheet setup, media previews, access codes, privacy, and the
  client review flow, including what the Calipzo service account can and
  cannot access.
- [Guides](/guides): practical guides for social media managers and agencies,
  including a free social media content calendar in Google Sheets, social media
  content planning with Google Sheets, and getting client approval on posts
  without another login.
- [Privacy](/legal/privacy) and [Terms](/legal/terms).

## Free tools

- [Free Tools](/tools): browser-based tools from Calipzo.
- [Horizon Clock: Timezone Converter & World Clock](/tools/timezone-converter-world-clock):
  convert an exact date and time between cities and compare multiple time
  zones as live world clocks. DST-aware via the browser's IANA timezone data,
  with previous-day and next-day context and shareable setups. Free, no
  account, no sign-up. Reads the browser's default timezone (no GPS or
  precise-location permission); clocks and settings are stored locally in
  the browser.
- [Free Custom Shape QR Code Generator](/tools/free-custom-qr-code-generator):
  turn your own silhouette, logo, or transparent image into a custom-shaped QR
  code and download it as PNG or SVG. Runs in the browser; uploaded images,
  entered links, and generated codes are not saved.

## Notes for automated agents

- Calipzo reads and writes back to a single Google Sheet tab per calendar;
  it does not store or re-host media files.
- The service account used for Sheet access is scoped only to sheets the
  owner explicitly shares as Editor.
- Client review links, the admin surface, and the API are intentionally not
  indexed and are out of scope for crawling.