EOT to WOFF2 Converter
Convert EOT to WOFF2 online for free. Fast, secure, and high-quality conversion with no sign-up or software required.
Maximum file size is 1GB
How it works
Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.
What is an EOT file?
The Embedded OpenType (EOT) format is a legacy font file standard developed by Microsoft in 1997 specifically for use with Internet Explorer. It functions as a compact wrapper for TrueType (TTF) and OpenType (OTF) fonts, utilizing MicroType Express compression to reduce file size for web transmission. EOT files employ a proprietary structure that includes embedding permission flags to prevent unauthorized usage, adhering to Digital Rights Management (DRM) protocols. While submitted to the W3C in 2008, it was eventually superseded by WOFF, though it remains relevant for supporting older browser versions like IE8 and below.
How to open an EOT file
EOT files are designed exclusively for web rendering by the Trident layout engine found in Microsoft Internet Explorer. They are not intended for direct opening or installation on a local operating system like Windows or macOS. To view or edit the glyph data contained within an EOT file, users must convert it back to a TTF or OTF source format using specialized font engineering software such as FontForge or online conversion utilities.
EOT Technical Info
- Full Name
- Embedded OpenType
- Developed By
- Microsoft
- Initial Release
- 1997
- MIME Type
- application/vnd.ms-fontobject
What is a WOFF2 file?
WOFF2 (Web Open Font Format 2.0) is the successor to WOFF 1.0, standardized by the W3C in 2018 to further optimize web typography performance. The primary technical advancement in WOFF2 is the implementation of the Brotli compression algorithm, which offers approximately 30-50% better compression rates than the zlib method used in WOFF 1.0. This format reconstructs the original TrueType or OpenType tables using a transformed and entropy-coded storage format, significantly reducing network payload for high-speed page loads.
How to open a WOFF2 file
As a web-specific resource, WOFF2 files are natively rendered by modern web browsers including Google Chrome, Mozilla Firefox, and Microsoft Edge. They are not executable or viewable by standard desktop image or text editors. To utilize the glyphs in a desktop environment or specifically view the file architecture, the file must be decompressed and converted to OTF or TTF using command-line tools like Google's woff2 utilities or specialized font conversion software.
WOFF2 Technical Info
- Full Name
- Web Open Font Format 2.0
- Developed By
- Google, W3C
- Initial Release
- 2018
- MIME Type
- font/woff2
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The fastest way to convert any file
Purpose-built for speed, privacy, and breadth of format support.
Convert EOT to WOFF2 in seconds
Every EOT to WOFF2 conversion runs on our servers, so your device stays fast and the output quality stays intact.
Fast, cloud-powered
No queue, no waiting. Files are processed on high-performance servers and returned in seconds, even for large files.
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Encrypted in transit and never shared with anyone. Uploads are erased the moment your job completes, and results shortly after.
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Developer API
Convert EOT to WOFF2 via API
Automate EOT to WOFF2 conversions in three steps: create a job, upload your file, then poll for the result.
# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"tag": "eot-to-woff2",
"tasks": {
"upload-file": {
"operation": "import/upload"
},
"convert": {
"operation": "convert",
"input": "upload-file",
"output_format": "woff2"
},
"export-result": {
"operation": "export/url",
"input": "convert"
}
}
}'
# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.eot
# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
-H "Authorization: Bearer YOUR_API_KEY"Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.