Font Studio: Font Engineer

Professional font engineering, wherever you work.

Font Studio is a professional font editor and engineering toolkit for creating, editing, inspecting, repairing, optimizing and processing TrueType and OpenType fonts.

Design glyphs, edit font information, spacing and advanced kerning, work with OpenType GSUB/GPOS/GDEF, build variable fonts, create color glyphs, work with Arabic typography, compose fonts, repair font problems, batch-process fonts and prepare fonts for web and Android projects.

Work with real font files — not just previews.

GLYPH DESIGNER

• Vector glyph editor with Pen and Draw tools

• Bézier curves, nodes and multiple contours

• Transform, scale, rotate, flip and numeric positioning

• Metric guides and snapping

• Reference images with transform and opacity controls

• Image tracing and image-to-glyph workflows

• Outline quality checks

• Full undo/redo editing

OPENTYPE & ARABIC

• Inspect and edit GSUB, GPOS and GDEF

• Single, multiple and ligature substitutions

• Contextual substitution support

• Pair positioning and advanced kerning

• Mark and cursive attachment

• Glyph classification and script/language systems

• Arabic joining-form generation: isolated, initial, medial and final

• Lam-Alef ligature generation

• RTL preview and Arabic proof strings

VARIABLE FONTS

• Build variable fonts from 2+ masters

• Define multiple variation axes

• Named instances and axis mapping

• Generate gvar, fvar, STAT, HVAR and MVAR

• Master compatibility checks

• Interpolation verification and live preview

COLOR & EMOJI

• Work with color and multilayer glyphs

• CPAL palette support

• Replace and recolor supported emoji artwork

• Unpack and repack supported emoji formats

COMPOSE, MERGE & COMPARE

• Combine multiple fonts

• Add or replace glyphs from other fonts

• Compare fonts side by side

• Compare Unicode coverage and glyphs

• Resolve conflicts between font sources

• Preserve components and font structure

FONT INFO & INSPECTION

• Edit family, style, version and name records

• Edit copyright, license, designer and vendor information

• Inspect Unicode and language coverage

• Explore binary font tables

• Inspect OpenType features and variable axes

• Preview fonts with custom text and specimens

REPAIR & OPTIMIZATION

• Validate checksums, tables, cmap and metrics

• Detect font structure and outline problems

• Repair supported font issues

• Fix cmap entries and rebuild supported glyphs

• Remove unused data and deduplicate outlines

• Analyze table bloat and export readiness

CONVERT, SUBSET & SPLIT

• Convert TTF, OTF, WOFF and WOFF2

• Create subsets from Unicode ranges or custom text

• Split fonts by Unicode ranges

• Preserve required components and font structure

BATCH PROCESSING & RECIPES

Process multiple fonts in one operation.

• Convert, clean, subset, validate and repair batches

• Review individual success/failure results

• Export processed fonts as ZIP

• Create reusable multi-step Recipes such as Subset → Convert → Clean → Validate

WEB & ANDROID TOOLS

• Generate WOFF/WOFF2/TTF web packages

• Generate CSS @font-face and HTML previews

• Create Android font resources

• Generate Kotlin and Compose usage snippets

• Export glyphs and specimens as SVG/PNG

AI FONT ASSISTANT

Get guided help while working.

Ask how to add glyphs, rename glyphs, use Font Studio tools, understand font features or complete font-engineering workflows.

BUILT FOR REAL FONT WORK

Font Studio is designed for type designers, font engineers, developers, graphic designers, students and typography enthusiasts.

Work with fonts on your device without relying on a desktop application. Core font processing happens on-device.

Create. Edit. Engineer. Process.