Google Sheets add-on

Make every Google Sheet look professional

Professional formatting, reusable cell styles, quick tools and conditional presets for Google Sheets. Format a whole report in the time it used to take to fix one column.

  • Free tier forever
  • Secure server-validated Pro access
  • Cancel subscriptions any time
Features

Everything Sheets makes you do by hand

Six tools that replace the repetitive parts of formatting — built to match how the Sheets sidebar already works, so there is nothing new to learn.

Reusable cell styles

Apply built-in styles instantly, or save your own and reuse them across every sheet you own.

Table designs

Turn any selection into a banded table with a styled header, emphasis columns and a totals row.

Conditional presets

Duplicates, top/bottom N, date windows, above/below average and colour scales — one click each.

Batch formatting

Normalize fonts, sizes, number formats, fills and borders across a whole selection at once.

Formatting analyzer

Find the cells that quietly drifted out of line before anyone else spots them in your report.

Private by design

Runs inside your Google account. No spreadsheet content leaves your session, ever.

How it works

Three steps, about a minute

  1. Install the add-on

    Add Sheet Format Pro from the Google Workspace Marketplace — no download, no account to create.

  2. Open the sidebar

    In Sheets, choose Extensions → Sheet Format Pro → Show sidebar, then select the cells you want to change.

  3. Apply and move on

    Pick a style, table design or preset. Everything applies to your selection immediately.

Frequently asked questions

Do I need to pay to use it?

No. Six built-in styles, two table palettes, ten conditional presets and clear formatting are free forever. Pro unlocks the rest.

Does it work on my spreadsheets at work?

Yes, as long as your Workspace admin allows Marketplace add-ons. Formatting is applied through the standard Sheets API inside your own session.

Can I use one license on more than one computer?

Yes — the same Google account can use it on as many computers as you like. A license covers up to 3 Google accounts, and you can revoke one any time from your management link.

What happens to my formatting if I cancel?

Nothing. Everything you already applied stays in the sheet; only the Pro tools in the sidebar lock again.

Start formatting in under a minute

Install the add-on, open the sidebar, and apply your first style. The free tier never expires — upgrade only when you want the full set.