How to Use Custom Fonts in Sparkforge Funnels and Websites

By Sparkforge Support Team ·Last reviewed May 3, 2026

Sparkforge Funnels and Websites accept custom font uploads natively, so you can apply brand typography from any text element without writing CSS or hosting font files yourself.

The Sparkforge Funnels and Websites builder accepts custom font files directly. No @font-face blocks, no third-party CDN, no CSS overrides. Upload once and the font appears in the dropdown for every text element on the sub-account.

Supported font formats

.ttf — TrueType Font
.otf — OpenType Font
.woff — Web Open Font Format
.woff2 — Compressed Web Open Font Format

Each weight or style (Regular, Bold, Italic, etc.) uploads as its own file and shows up as a separate dropdown option.

Enable Custom Font Support

The feature lives behind a Labs toggle.

Go to Agency Settings → Labs.
Find Custom Font Support for Funnels and Websites and click Manage.
Toggle it on for the agency.

Apply a custom font

Switch to the sub-account and open the funnel step or webpage you want to edit.
Select a text element — paragraph, heading, or rich text.
In the right panel, open Typography → Typography type → Custom Font.
Click Upload Fonts → Upload from Device and choose a .ttf, .otf, .woff, or .woff2 file.
Once the upload confirms, pick the font from the dropdown and adjust size, weight, and style.

Where uploaded fonts live

Every font you upload is saved to Media Storage for reuse across funnels and websites in the same sub-account. You can rename or delete files in Media Storage without breaking live pages, as long as the file name stays the same on any replacement.

Custom Fonts modal

Open the modal from any font dropdown by clicking Upload Fonts. Drag and drop new files, review uploads, and remove old versions in one place.

Frequently Asked Questions

How do I enable custom font support?

Go to Agency Settings, open Labs, find Custom Font Support for Funnels and Websites, and toggle it on.

Which font file types does Sparkforge accept?

TTF, OTF, WOFF, and WOFF2.

Do I need to write CSS to apply a custom font?

No. Upload through the builder, then pick the font from the Typography dropdown on any text element.

Can I reuse the same font across funnels and websites?

Yes. Once uploaded, the font is available across all funnels and websites in that sub-account.

Where are uploaded fonts stored?

In the sub-account Media Storage. Renaming or deleting files there will not break live pages as long as the original file names remain in use.