Convert anything, at global scale.
200+ formats and automation APIs that feels instant.
CONVERT
From
To
Drop files or choose a source
Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
MD at a glance
MD
Markdown was created in 2004 by John Gruber with Aaron Swartz, but the later CommonMark effort became important because the original syntax description was too ambiguous to keep implementations aligned.
JBIG2 at a glance
JBIG2
JBIG and JBIG2 belong to the branch of imaging standards aimed at scanned monochrome or mostly bitonal content rather than rich photographic colour imaging.
Format comparison
| Feature | MD | JBIG2 |
|---|---|---|
| File type | Document | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2004 | 2000 |
| Inventor | John Gruber and Aaron Swartz | Joint Bi-level Image Experts Group |
| Status | active | active |
| Primary use cases |
|
|
| Vector scaling | Not supported | Not supported |
When to use each format
When to use MD
- Your source file is already in MD.
- Preserve source expectations before exporting to JBIG2.
- MD is commonly used in document workflows.
When to use JBIG2
- Your target workflow expects JBIG2.
- Improve delivery compatibility with JBIG2.
- JBIG2 is commonly used in image workflows.
FAQs
Why convert MD to JBIG2?
Convert to JBIG2 when optimizing scanned monochrome documents, forms, or page archives for storage and distribution.
It is ideal for document-heavy imaging pipelines where file size matters and the source is mostly black-and-white content.
What changes when converting MD to JBIG2?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting MD to JBIG2?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.