FontKind AI — Local TTF Editor

Adjust your local TrueType fonts: scale glyphs, change slant and spacing, then export a new TTF. Free, offline, no sign-in.

FontKind AI — Local TTF Editor Give a font your own finishing touches. Import a local TrueType font, type a sample, adjust the overall appearance and export a separate TTF. No account, upload or paid plan is needed to use this extension. • Scale glyphs from 70% to 130%. • Change slant from −15 to 15 degrees. • Adjust overall letter spacing. • Preview using the exact font bytes that will be exported. • Change display size and color while comparing your letters. • Export an adjusted TTF without changing your original file. Glyph size, slant and spacing are saved into the exported font. Preview size and color are display settings only. Your font stays on your device. There are no analytics, AI calls, background uploads or extension permissions. Imported files remain in memory only until the editor closes. Supports static TrueType fonts up to 10 MB and common layout information. Variable, color, collection, CFF and some advanced-positioning fonts are not supported; the editor tells you when a file cannot be adjusted safely. Only edit fonts you own or are permitted to modify. Optional links open FontKind AI on the web for photo-based handwriting recreation and new style creation. Those separate website services have their own accounts and paid plans. Your imported file is never passed through these links.