Bitmap Font Editor vs FontCreator

Bitmap Font Editor is a free desktop tool for creating monochrome bitmap fonts, particularly for retro computers and embedded targets such as the SAM Coupe. It supports fixed-width and variable-width fonts, with adjustable advance width for each glyph. Users draw glyphs in cells up to 32×32 pixels by clicking or dragging to paint and erase; draggable font guides and pinned reference glyphs are also available. Editing tools include undo, redo, copy, paste, clear, invert, flip, and shift. An editable sample text preview offers three zoom levels and white-on-black or black-on-white display. Raw font bitmaps can be imported with settings for starting codepoint, geometry, and byte layout. Projects use the losslessly round-trippable .fnt.json format. Export produces a 1bpp bitmap plus JSON sidecar files for widths and character mapping. Release 0.1.3 offers Windows, macOS, and Linux builds, with SHA-256 checksums. The source is MIT-licensed. Windows and macOS builds are unsigned, and system-font filling is disabled because Canvas 2D lacks TrueType hinting access.

FontCreator is a font editor for creating, modifying, and exporting OpenType, TrueType, variable, and color fonts. Its editing tools include quadratic and cubic curves, image import, an OpenType Layout Designer, and real-time validation. When changing an existing font, it can preserve OpenType layout feature data. Variable-font work can define axes, masters, and outline layers, while scalable color fonts can use COLR and SVG extensions. The listed supported formats include OpenType, TrueType, WOFF, and WOFF2; projects can also be exchanged in .glyphs, UFO, and designspace formats. FontCreator runs on Windows 7, 8, 10, or 11 (64-bit) and macOS 11 or later, on Apple Silicon or Intel. Essentials is presented for everyday creation and editing, while Professional targets advanced development and production work. The fully functional trial includes all features for 30 days, after which a license is required. Essentials costs 49.00 USD one-time; Professional costs 199.00 USD one-time.