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What is AFM?

Adobe Font Metrics (AFM) is a text file describing Type 1 font metrics including character widths, kerning pairs, and bounding boxes.

What is TTF?

TTF (TrueType Font) is a font format developed by Apple and Microsoft, widely used on both Windows and macOS for high-quality text rendering.

When Should You Use AFM vs TTF?

Use AFM When...

Reach for AFM when your priority is postscript font metrics, pdf font embedding — its uncompromising quality ensures every detail is preserved.

Use TTF When...

Reach for TTF when your priority is desktop publishing, web fonts, documents — its uncompromising quality ensures every detail is preserved.

AFM vs TTF: Key Differences

  • •The core technical difference: AFM relies on lossless compression whereas TTF uses lossless compression.
  • •Neither format changes compression philosophy — both are lossless compression — so any size differences are due to encoding efficiency, not a shift in quality approach.
  • •Alpha channel support: TTF lacks transparency support.
  • •AFM files are typically Very small, text-based metrics while TTF files range 20KB to 200KB per font
  • •AFM is optimized for postscript font metrics, pdf font embedding while TTF is designed for desktop publishing, web fonts, documents — choose based on your specific workflow needs

Advantages of AFM

  • ✓AFM applies lossless compression specifically calibrated for PostScript font metrics, PDF font embedding.
  • ✓AFM enjoys broad native support across operating systems, browsers, and creative tools alike.
  • ✓AFM guarantees every bit of the original data survives — no approximations, no shortcuts.
  • ✓You will find AFM support built into virtually every tool that handles PostScript font metrics, PDF font embedding — no plugins or converters needed.

Advantages of TTF

  • ✓TTF compresses data using lossless methods, keeping file sizes manageable for Desktop publishing, web fonts, documents.
  • ✓Industry-wide support means TTF files open anywhere — from legacy systems to the latest devices.
  • ✓Lossless quality makes TTF the gold standard for archival and master copies.
  • ✓From VS Code to open-source alternatives, TTF works out of the box.

Common Use Cases for AFM to TTF Conversion

  • Game UI typography
  • Website typography
  • Brand identity
  • Print design
  • Mobile apps
  • Desktop publishing

Industry Applications

Mobile App DevelopmentWeb DesignTypographyGraphic DesignDesktop PublishingApp Development

Best Practices for AFM to TTF Conversion

  • →Converting AFM to TTF: check that glyph coverage is preserved — some formats have character limitations
  • →Use TTF for cross-platform compatibility
  • →Test fonts across different browsers and operating systems after conversion
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Troubleshooting AFM to TTF Conversion

  • !The converted TTF font has incorrect metrics → advance width and kerning values may differ between formats despite identical glyphs
  • !TTF file looks heavier or lighter than AFM → font rendering engines handle weight and anti-aliasing differently per format
  • !OpenType features (ligatures, swashes) lost after conversion to TTF → verify the target format supports advanced typographic features
  • !Variable font axes missing from the converted TTF → variable font support varies significantly between formats

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Convert to TTF →Convert from AFM →

Convert AFM to TTF Online - Free & Fast

Convert AFM files to TTF online for free. High-quality conversion with no registration required.

Font Converter

Upload or enter a URL to convert AFM to TTF instantly

Click to upload or drag & drop AFM file

or paste from clipboard

.afm,.AFM (max 100MB)

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About AFM and TTF

AFM

AFM (AFM metrics) - Adobe Font Metrics, Type 1 font metrics description. Best for postscript font metrics, pdf font embedding.

TTF

TTF (TTF fonts) - TrueType Font, standard outline font format. Ideal for desktop publishing, web fonts, documents.

Format Comparison

CompressionLossless → Lossless
TransparencySupported
Use CaseConvert from postscript font metrics, pdf font embedding to desktop publishing, web fonts, documents
File Size~20KB to 200KB per font after conversion

FAQs

Is converting AFM to TTF free?

Yes, GoConvertFile offers free conversion of AFM to TTF for files up to 100MB. No registration required.

How long does it take to convert AFM to TTF?

Most AFM to TTF conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is TTF best used for?

TTF is ideal for desktop publishing, web fonts, documents. TrueType Font, standard outline font format

What file size should I expect after converting AFM to TTF?

File size after AFM to TTF conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

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