Convert OTF to TTF Online
Convert OTF to TTF without installing software. The conversion runs on the server in an isolated request. The tool is free, handles batches, and accepts server files up to 100 MB each. Keep the original file while you review the converted copy.
Convert .OTF to .TTF
Select a file to begin. Processing details and limits are listed below.
How to convert OTF to TTF
- 1
Add your OTF source
Add one or more OTF files to the queue. The uploader keeps batch items separate.
- 2
Set the TTF options
Set the available quality or format options, or keep the defaults for a first pass.
- 3
Create the TTF file
Run the queue and download the TTF files individually or together as a ZIP.
OpenType Font vs TrueType font
| Spec | OpenType Font | TrueType font |
|---|---|---|
| MIME type | font/otf | font/ttf |
| Format type | font | font |
| Standard | Pending review | TrueType font format |
| First release | Pending review | 1991 |
| Browser support | Pending review | All current major browsers when loaded with CSS |
| Contents | Scalable font with advanced typography. | Scalable font outlines, metrics, hinting instructions, and optional OpenType tables. |
About OpenType Font
Scalable font with advanced typography.
About TrueType font
Wide operating-system support, good rendering at small sizes, and broad compatibility with older software. Less compact than WOFF2 for web delivery; advanced OpenType features vary by font and application.
Format referenceWhy convert OTF to TTF?
- A separate webfont keeps the desktop source untouched.
- TTF is better suited to the delivery environment, especially when the target is a website.
- Separate web and desktop copies make it easier to respect licensing and rendering constraints.
- Web delivery usually benefits from a container designed for browser loading.
Will quality change?
Glyph shapes should be preserved, but hinting and table support can vary by renderer. Check a sample before processing a large batch.
Processing and limits
- Processing
- Server-side
- Engine
- fontTools
- Maximum size
- 100 MB per file on the server.
- Batch support
- Yes, multiple files can be queued; completed results can be downloaded as a ZIP.
- Quality controls
- No quality slider. The output follows the fixed conversion path.
The file is processed on the server because the conversion requires a server-side engine or a utility operation.
- Less compact than WOFF2 for web delivery; advanced OpenType features vary by font and application.
- Check metadata, dimensions, and compatibility after the conversion.
- Very large files can hit the 100 MB server limit before conversion starts.
Platform compatibility
The output format is supported by all current major browsers when loaded with css. Desktop and mobile compatibility still depends on the specific application, so test critical files.
When not to convert
- For a one-off preview, a local viewer may be faster than creating a new delivery file.
- If TTF support is uncertain on the destination device, test a sample before processing a large batch.
- Do not use a converted file as the legal or signed original when signatures or metadata must be preserved.
Frequently asked questions
- What is the easiest way to convert OTF to TTF?
- Upload a OTF file, choose the available TTF options, run the conversion, and download the result. The tool is free, supports batches, and accepts server uploads up to 100 MB.
- Does Convert OTF to TTF require an account?
- It is free, requires no account, and adds no watermark. Server uploads are limited to 100 MB per file, and browser-first paths are limited by device memory.
- What happens to quality?
- Glyph shapes should be preserved, but hinting and table support can vary by renderer. Check a sample before processing a large batch.
- Does the file leave my device?
- Yes. This conversion uses a server-side engine, so the file is uploaded over HTTPS, processed in an isolated request, and removed after the result is produced.
- Can I convert several files at once?
- Queue multiple files, run them together, and download the finished results as a ZIP. Each server file is limited to 100 MB, and large batches may take longer.
- What should I check before using the output?
- Open the downloaded TTF file in the application or database you plan to use, check the structure against the source, and keep the original until the output is approved.