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Convert JP2 files online instantly, no sign-up required. You can convert your JP2 documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your TXT file will be ready for download.
The JP2 file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.
No matter where you are, convert your JP2 documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.
Check our videoJPEG 2000 Core Image File (JP2) is a highly efficient image format designed for high-quality still image compression, offering superior performance compared to traditional JPEG. It is widely supported by applications like Adobe Photoshop, GIMP, and IrfanView, as well as specialized tools such as Kakadu and OpenJPEG for encoding and decoding. The format uses wavelet-based compression, supports lossless and lossy compression, and includes advanced features like progressive decoding, region-of-interest coding, and metadata embedding for enhanced flexibility and scalability.
A TXT (Plain Text File) is a simple and widely used file format that stores unformatted text, making it universally readable across different platforms and devices. It can be opened and edited by basic text editors like Notepad, TextEdit, and more advanced tools like Notepad++, VS Code, or even integrated development environments (IDEs). The format contains only raw text characters, without any embedded formatting, images, or metadata, though it supports basic line breaks and encoding standards like ASCII or UTF-8 for multilingual text.
You can also convert JP2 into many other file formats. Please see the complete list below.