A privacy-focused, open-source, real-time split-view markdown editor powered by Showdown and Split.js. No login, no ads, and no tracking. Just markdown editing in its purest.
To use SplitMark, navigate to SplitMark.com or download the files to use locally. Enter your GitHub Flaverd Markdown on the left and see the live preview of the rendered output on the right. Click and drag the gutter in the center to resize the views.
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Control B: Bold
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Control I: Italicize
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Control S: Strikethrough
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Control E: Emoji
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Control L: Line break
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Control Z: Undo
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Control Y: Redo
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Control Enter: Toggle between split view, full screen editor, and full screen preview
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Control +: Increase text size
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Control -: Decrease text size
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Control Shift C: Show word count and time to read
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Speed: SplitMark is extremely lightweight and fast.
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Open Source: The complete source code is available on GitHub.
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Split View: Adjustable markdown and rendered output split view
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Privacy: Built with privacy in mind, all editing is done locally in your browser.
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Simple: Extremely simple and easy to use
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Emoji Support: Support for emojis through Showdown
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Local Files: Upload and download markdown files
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Export: Export the rendered markdown as HTML or PDF documents.
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Local Storage: SplitMark automatically saves editor content between sessions.
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Customizable editor font size: Change the editor font size for better readability.
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Auto-closing brackets and parentheses
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Improve speed on Chromium when editing large documents.
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Re-enable syntax highlighting
Donations are never necessary but always accepted. I am not a full time software developer, I simply do this for fun. If you would like to support my work, I gladly welcome any Monero donations, but please feel no obligation.
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