Convert TTF to OTF
Convert TrueType TTF fonts to OpenType OTF files for design and publishing workflows. Start free and download your converted OTF file online with no account required.
Drop your TTF files here
Up to 20MB per file.
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your TTF files
Drag and drop or select TTF files from your device. You can upload multiple files at once.
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Configure Output
Start the conversion. Crest Convert will prepare the OTF file using the appropriate format engine.
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Download OTF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert TTF to OTF?
TTF is a TrueType font widely supported by desktop software, design tools, and operating systems. Converting it to OTF creates an OpenType font that can contain advanced typography and either CFF or TrueType outlines, ready for workflows that use the destination format.
OTF installs on Windows, macOS, and Linux and works in modern design, publishing, and office software.
Frequently Asked Questions
What does converting TTF to OTF do?
It creates a genuine OTF file from your TTF. TTF is a TrueType font widely supported by desktop software, design tools, and operating systems, while OTF is an OpenType font that can contain advanced typography and either CFF or TrueType outlines. The result is ready for workflows that use the destination format.
What is retained in the TTF to OTF conversion?
The converter carries supported glyph outlines, character mappings, and common font metrics into OTF, creating a usable font for the destination environment.
Which apps can open the converted OTF file?
OTF installs on Windows, macOS, and Linux and works in modern design, publishing, and office software.
Does TTF to OTF run in my browser?
TTF to OTF uses a compatible conversion engine on our server. The file is transferred over an encrypted connection, processed securely, and automatically deleted shortly after conversion.
Can I batch convert TTF files to OTF?
Yes. Add multiple TTF files, convert them together, and download each OTF result separately or collect the completed batch in a ZIP file.
What is the TTF to OTF file size limit?
TTF files can currently be up to 20MB.