Set Thumbnail Layout in FontForge Overview Window

The FontForge Overview window (also known as the Font View) acts as the primary workspace for viewing and organizing all the glyphs in a font file. By default, it presents characters in an organized matrix, but you can quickly customize this space into an uncluttered thumbnail layout by adjusting the glyph display sizes, modifying label metadata, and adjusting the grid dimensions to fit your screen.

1. Open the Font View

Launch FontForge and open your font project (File > Open). The primary window that appears displaying the matrix of character slots is the Font View, commonly referred to as the Overview window.

2. Change the Glyph Thumbnail Size

To scale the glyphs to your desired thumbnail dimensions:

  • Click on the View menu in the top menu bar.
  • Navigate through the preset point sizes (such as 24, 36, 48, 72, or 96 pixels).
  • Select a larger pixel value (e.g., 72 or 96) for large, detailed preview thumbnails, or select a smaller value (e.g., 24 or 36) to maximize the number of glyph thumbnails visible at once.
  • Alternatively, select Custom from the menu to input an exact pixel size tailored to your display resolution.

3. Clean Up Thumbnail Labels

By default, FontForge displays information such as the encoding number or glyph name above or below each thumbnail slot. To create a cleaner layout focused solely on the visual shapes:

  • Open the View menu.
  • Look for label and encoding display options, such as Show HMetrics or glyph labeling toggles.
  • Uncheck unnecessary visual markers to remove clutter from the thumbnail boxes and ensure the character shapes take center stage.

4. Adjust the Grid Width

The Overview window dynamically wraps glyph cells based on window width:

  • Drag the window edges to resize the application window. The cells will automatically reflow to fill the available horizontal space.
  • To view specific Unicode ranges or compact character groups without scrolling through unused encoding slots, go to Encoding > Compact to hide empty glyph slots and generate a dense thumbnail gallery containing only defined characters.