Cloud ERP by Business Layers

Branding Guide — Logo, Favicon, Signature and Stamp

Admin guide: How to upload business branding assets, set their size, and replace or delete them.

What the Branding Screen Does

The Branding screen centralizes all of the business's graphic assets: the logo, the public website favicon, the system favicon, the business signature and stamp, and the header color.

The logo appears in headers and documents. The signature and stamp appear next to "Representative Signature" in sales documents. Every change — upload, size, deletion, or color — is saved immediately, with no Save button.

What You Get on the Branding Screen

  • All business branding assets in one screen.
  • Click the image to upload — the file is saved immediately.
  • A separate size for each asset, with a live preview while moving the slider.
  • Separate favicons for the public website and system, to distinguish between browser tabs.
  • Signature and stamp that appear automatically on documents.
  • A header color saved with one click.

Branding Screen Assets: Logo, Favicon, Signature and Stamp

LogoLogoThe business logo — in headers and documents.
Public FaviconWebsite FaviconThe small icon in the browser tab on the public website.
Admin FaviconSystem FaviconThe icon in the browser tab on management screens.
SignatureSignatureThe business representative's signature on documents.
StampStampThe business stamp on documents, next to the signature.
HeaderHeader ColorThe header bar color on screens.

Logo, signature, and stamp: JPG, JPEG, PNG, GIF, WEBP, or SVG. Favicons: SVG, ICO, PNG, JPG, or JPEG — they are automatically saved as SVG files.

How to Upload a Logo, Favicon, Signature, and Stamp, Step by Step

  1. Open the Branding screen.

    There are six squares in the top row: logo, website favicon, system favicon, signature, stamp, and header color.

  2. Upload a logo

    Click the logo square and select a file. The logo is saved immediately. Click again to replace it.

  3. Upload favicons

    Click the favicon square (website or system) and select a file. The file location is shown below the square.

  4. Upload a signature and stamp

    Click the square and select an image of the signature or stamp. PNG with a transparent background is recommended.

  5. Set sizes

    Adjust each icon's size using the sliders. The image in the top row changes as you adjust, and the size is saved automatically.

  6. Choose a header color

    Click the color circle, choose a color, and click "Apply".

  7. Delete an icon

    Click × in the corner of the square. You can delete favicons, the signature, and the stamp.

Logo, favicon, signature, and stamp sizes

Logo: 50–400px
Logo width in pixels.
Favicon: 16–200px
Website favicon display size.
Admin Fav: 16–200px
System favicon display size.
Sig: 50–300px
Signature width on documents.
Stamp: 50–200px
Stamp width on documents.

Related business branding settings

my-site.php

Website settings — name, currency, language, domain, and business type.

Sales_order_print.php

Sales documents — where the logo, signature, and stamp appear.

doc_settings.php

Business details shown on documents, VAT, and document numbering.

Tips for logos, signatures, and stamps

  • Use PNG with a transparent background for signatures and stamps — they will look natural on the document.
  • A favicon looks best when it is square and simple. SVG stays sharp at any size.
  • After replacing a logo or favicon, refresh the browser to see the new version.
  • Check the signature and stamp size on a printed document, not just on screen.

Frequently asked questions about logos, favicons, signatures, and stamps

How do I upload a logo?

Click the Logo square, choose a file, and the logo is saved immediately.

How do I add a signature and stamp to documents?

Upload them in the Signature and Stamp squares. They appear automatically next to "Representative signature" on sales documents.

What is a favicon?

The small icon shown in the browser tab next to the page name.

What is the difference between Public Favicon and Admin Favicon?

Public Favicon appears on the public website. Admin Favicon appears in the admin screens, making tabs easy to distinguish.

Which files can I upload?

For the logo, signature, and stamp: JPG, JPEG, PNG, GIF, WEBP, or SVG. For favicons: SVG, ICO, PNG, JPG, or JPEG.

How do I change the size?

Move the slider for the relevant icon. The size is saved automatically.

Why isn't the new logo appearing?

The browser is displaying the previous image. Refresh the page (Ctrl+F5).

Take me to the Branding screen