KernPair

Optimize kerning pairs and tracking values for digital typeface design

Design AIFreemium

KernPair analyzes glyph sidebearings and contour proximity to generate optimal kerning pair tables for OpenType fonts. The tool uses optical spacing models that account for counter shapes, stroke contrast, and overshoot zones to produce visually uniform inter-character spacing. Batch processing evaluates spacing across 47 language scripts and flags problematic pairs where collision or excessive whitespace degrades readability.

Key Features

• ✓Kerning pair generation
• ✓Optical spacing models
• ✓Multi-script validation
• ✓Sidebearing analysis
• ✓Collision detection