CUR to G3 for Image Workflows
Fast, instant CUR to G3 (FAX) conversion. No signup required. Just drop your .cur file and get .g3 in seconds.
Batch Settings
パソコンのカーソルアイコンによく使われるCUR形式。これをFAXやビジネス文書で多用されるG3形式へと変換する必要に迫られることはありませんか？特に、デザインやビジネスの現場では、視覚的な要素を効率よく共有するニーズが常に存在します。当社の変換ツールは、そうした日本のユーザー様の細やかなご要望に応えるべく開発されました。お手持ちのCURファイルを、画質を損なうことなく、瞬時にG3形式に変換します。複雑な設定は一切不要。直感的で使いやすいインターフェースで、誰でも簡単に、そしてスピーディーに作業を完了させることができます。変換されたG3ファイルは、従来のFAX機はもちろん、現代のデジタル複合機やオンラインFAXサービスでもスムーズにご利用いただけます。大切なビジネスコミュニケーションを、より円滑に進めるための一助となれば幸いです。
- 漫画原稿の共有
- ビジネス文書の送付
- 伝統的デザインのデジタル化
日本のビジネスシーンでは、未だFAXによるやり取りが根強く残っており、特にG3形式は複合機との親和性が高いため、CURで作成されたアイコンやロゴなどをFAXで送る際にこの変換が重宝されます。
About CUR to G3 (FAX) Conversion
Whether you're one of the many photographers, designers, and content creators who work with CUR files daily, there comes a time when you need G3 instead. CUR is a widely used file format.
Here's a typical scenario: you receive a .cur file but your project, platform, or client requires .g3. G3 is a widely used file format. Rather than searching for desktop software or wrestling with command-line tools, you can convert CUR to G3 online in seconds with CocoConvert.
This conversion is ideal when you When you need a G3 file. The conversion helps you convert between formats quickly.
Converting CUR to G3 maintains high quality with CocoConvert's optimised encoder settings.
Behind the scenes, CocoConvert uses industry-standard tools — FFmpeg for audio and video, Sharp for images, qpdf for documents. Your file is uploaded securely (TLS encryption), processed on isolated servers in Germany, and auto-deleted within 24 hours. No account, no watermark, no hidden fees.
Power users can batch convert up to 100 files simultaneously with a Pro subscription, making it practical for production workflows.
How to Convert CUR to G3 (FAX)
- 1
Drop your file
Drag your .cur file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to G3
Pick G3 from the format list. The converter automatically tunes settings for the CUR→G3 pair.
- 3
Hit Convert
Processing happens server-side — your browser stays responsive. Most image files convert in under 10 seconds.
- 4
Download and use
Your .g3 file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert CUR to G3 (FAX)
Your CUR file is decoded and re-encoded as G3.
Your CUR file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in G3 format
The converted file is ready for download
Format Comparison
CUR
.cur file
| Extension | .cur |
| MIME Type | image/x-icon |
| Category | Image |
G3 (FAX)
.g3 file
| Extension | .g3 |
| MIME Type | image/g3fax |
| Category | Image |
Should You Convert CUR to G3 (FAX)?
When to Convert
- ✓When you need a G3 file
Frequently Asked Questions
Who needs to convert CUR to G3?
This conversion is commonly used by photographers, designers, and content creators. Typical reasons include convert between formats quickly and ensuring compatibility with downstream tools or platforms.
Can I convert CUR to G3 without losing quality?
Converting CUR to G3 maintains high quality with CocoConvert's optimised encoder settings.
Do I need to install software to convert CUR to G3?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many CUR files can I convert at once?
Free users can convert up to 5 files per hour. Pro subscribers get 100 files per hour with larger size limits (5 GB per file). Business API users can integrate batch conversion directly into their tools.
Is there an API for CUR to G3 conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including CUR to G3.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.