Adjust font size and line-height ratios against a grid with The Good Line-Height, an interactive typography tool.
metaflop
Adjust and create fonts in Metaflop, a web application built around the Metafont system.
About metaflop
Metaflop is a web application for modulating fonts using the Metafont system. Its Modulator changes font parameter sets through sliders or numeric values without writing code, with repetitive tasks handled in the background.
Users start from Metafonts in the type library and preset derivations. Results can be downloaded as a webfont package for embedding on a homepage or as an OpenType PostScript (.otf) file for use in applications that support otf.
Key features
- Adjust font parameters with sliders or numeric values
- Use Metafont without writing programming code
- Choose Metafonts from type library
- Select preset type derivations for each font
- Download results as webfont package for websites
- Download results as OpenType PostScript (.otf) file
Best for: People who want to customize typefaces visually without writing Metafont code.
Good for
- No Metafont coding required to adjust parameters
- Provides webfont package and .otf download options
- Includes type library with preset derivations
Watch out for
- Customization is limited to the given parameters
metaflop at a glance
- Website
- metaflop.com
- Category
- Online Tools › Text Tools
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
metaflop alternatives
Tools and sites you could use instead, ranked by how closely they match.
FontEdit imports, edits, and exports fonts as byte arrays for embedded systems.
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