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Font Studio lets you fine-tune every glyph individually
Free AI Font Studio: Edit Glyphs, Adjust Kerning, Export Custom Fonts Online
Fine-tune any font glyph by glyph, fix kerning pairs, and export production-ready OTF, TTF, and WOFF2 files in minutes. Runs entirely in your browser. No install. No design experience needed.
How it works
1. Upload or generate
Drop in an existing OTF/TTF font, generate a new typeface from a text prompt, or extract glyphs from an image of handwriting.
2. Edit glyphs
Reshape any letter with the vector editor: drag bezier anchors, regenerate problem characters with AI, or paint touch-up corrections.
3. Adjust kerning
Tune the spacing between any letter pair with a live preview. Save once and the kern values bake into the exported font.
4. Export fonts
Download production-ready OTF, TTF, and WOFF2 files with full commercial licensing. Works in every design tool and browser.
Everything you need to ship a custom font
AI glyph regeneration
Reshape problem letters with a prompt. The AI matches your font's style and keeps the rest of the typeface consistent.
Vector bezier editing
Full-precision path editing with drag-to-reshape anchor points, pen tool for adding points, and snap-to-baseline guides.
Live kerning editor
Adjust any letter-pair spacing with instant preview. Your kerning values are baked into the exported font's GPOS table.
OTF, TTF, WOFF2 export
Production-ready files for every use case. OTF for print and apps, TTF for desktop, WOFF2 for web @font-face embedding.
Metadata editor
Edit font family, weight, style, copyright, and license fields. Required for shipping fonts to clients and font foundries.
Image to font
Upload a photo of handwriting or a hand-drawn alphabet and Font Studio extracts each glyph, vectorizes it, and builds a working font.
Font Studio vs FontForge
FontForge is the de facto open-source font editor. Here is how Font Studio compares if you want professional results without the learning curve.
| Feature | Font Studio | FontForge |
|---|---|---|
| Runs in browser, no install | Yes | No, desktop install required |
| AI glyph generation from prompt | Yes, built in | No |
| Image to font extraction | Yes, automatic | Manual tracing |
| Live kerning preview | Yes | Yes, but slower workflow |
| OTF, TTF, WOFF2 export | Yes, all three | Yes |
| Beginner friendly UI | Yes | Steep learning curve |
| Deep OpenType feature engineering | Standard features only | Yes, advanced |
| Commercial license included | Yes, with paid export | Yes, font you make is yours |
| Price | Free to use, pay per export | Free, open source |
Many designers use both: Font Studio to draft and ship a working font fast, FontForge to refine advanced OpenType features like ligatures, contextual alternates, and hinting.
Frequently asked questions
Is Font Studio free to use?
Yes. Editing glyphs, adjusting kerning, and previewing fonts in Font Studio is completely free with no account required. You only pay if you want to export a production-ready font file for commercial use.
What file formats can I export?
Font Studio exports OTF, TTF, and WOFF/WOFF2. OTF and TTF are the standard formats for desktop apps and print, while WOFF2 is optimized for embedding fonts on websites via @font-face.
Can I use the fonts commercially?
Yes. Every paid export comes with a full commercial license: unlimited desktop seats, web embedding, print, packaging, and client work. You only cannot resell or redistribute the raw font files.
Can I edit an existing font I already own?
Yes. Upload any OTF or TTF font file and Font Studio extracts every glyph for editing. You can reshape individual letters, regenerate them with AI, fix the kerning, change metadata, and re-export.
How is Font Studio different from FontForge?
FontForge is a powerful desktop application designed for experienced typographers. Font Studio runs entirely in your browser with no install, includes AI-assisted glyph generation and editing, and is built for designers who want professional results in minutes instead of hours. Use Font Studio to get a working font fast; refine in FontForge if you need deep OpenType feature engineering.
What if I do not have design experience?
Font Studio is built for non-typographers. You can generate a complete font from a text prompt, an image of handwriting, or any reference, then visually fine-tune the parts you do not like. No knowledge of bezier curves, hinting, or font tables required.
How long does it take to make a custom font?
Most users go from upload or prompt to exported font in under ten minutes. Generation takes about 60 to 90 seconds, kerning adjustments are real-time, and export is instant once you pay.
Related tools
AI Font Generator
Generate a complete custom font from a text prompt. Send the result to Font Studio for editing.
Font Identifier
Upload an image and identify any font in it. Find the closest commercial match or recreate it.
Font Marketplace
Browse fonts created by other designers, or sell your own custom fonts and earn royalties.
Multilingual Fonts
Generate fonts that support extended Latin, Cyrillic, Greek, and other character sets.