# How to Make a Company Seal or Stamp Online (Round & Rectangle)

> You don't need a design tool to create a company seal. Here's how to build a round or rectangle stamp online, what to put on each, and how to export it with a transparent background.

- URL: https://www.pyalm.com/blog/how-to-make-company-seal-stamp-online
- Author: Fadhil Abdulla
- Category: Free Tools
- Published: 2026-07-07
- Updated: 2026-07-07

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A company seal is a small visual mark of authenticity — the round or rectangular stamp you see on invoices, letters, certificates, and approvals. You don't need a graphic designer or a physical rubber stamp to get one: you can build it online in a minute and export it as an image.

## Round vs rectangle — which to use

Both are "company seals," but they read differently:

- A **round seal** has the company name curving along the top edge and a location or tagline along the bottom, wrapped around a short center word like "OFFICIAL" or a star. It suits certificates, official approvals, and formal marks.
- A **rectangle stamp** stacks its text in straight lines — company name, a bold center word, and a bottom line for a date or signatory. It suits "APPROVED", "RECEIVED", and paid-stamp style marks where lines read more naturally.

## What to put on a seal

Keep it short — a seal is a mark, not a paragraph. A typical layout:

- **Top / company line:** your registered business name.
- **Center:** one strong word — OFFICIAL, APPROVED, PAID, or your initials.
- **Sub line:** a supporting word like SEAL or the document type.
- **Bottom:** city and country, or a date.

## Make it transparent

The single most important export setting is a **transparent background**. A seal saved on a white square will cover whatever it's placed over; a transparent PNG or SVG drops cleanly onto a document so only the ink shows.

## Do it now

The free [Seal Generator](https://www.pyalm.com/free-tools/seal-generator) gives you both templates, live editing of every line, a colour picker, and one-click download as a transparent **PNG** (for documents and email) or **SVG** (a crisp vector for print). No signup, nothing uploaded.

Once the seal is ready, you'll usually want the document under it. Pair it with the [invoice generator](https://www.pyalm.com/free-tools/invoice-generator) or [receipt generator](https://www.pyalm.com/free-tools/receipt-generator) to produce the paperwork, then keep the whole ledger in [Pyalm Books](https://www.pyalm.com/books).

## Related free tools

[Seal Generator](https://www.pyalm.com/free-tools/seal-generator) | [Invoice Generator](https://www.pyalm.com/free-tools/invoice-generator) | [SVG Downloader](https://www.pyalm.com/free-tools/svg-downloader) | [All free tools](https://www.pyalm.com/free-tools)