Windows Software

USkey2JP

Use an external US keyboard on a JIS-configured Windows PC without changing the registry or installing a custom driver.

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JPkey2US

Use an external JIS keyboard on a US-configured Windows PC without changing the registry or installing a custom driver.

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Web Tools

pptxEXT

Extract slide text and speaker notes from .pptx files as Markdown, HTML, plain text, or DOCX — processed in your browser, nothing is uploaded.

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WholeDocs

Extracts text from multiple Office documents (docx, pptx, xlsx) and PDFs and merges them into a single text file.

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merge2md

Merges multiple text files into one, keeping file names and extensions — handy when feeding files to AI.

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WebKeyEvent

Press keys to see the virtual-key codes, scan codes, key states, and output characters your browser reports — logged to a table you can copy or save as CSV.

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instaPCA

Runs principal component analysis (PCA) in your browser — no expensive software or command line needed.

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SafeEditPDF

Merge, reorder, rotate, remove, and extract PDF pages locally in your browser - files are never uploaded.

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Cropbox

Crops images to the thumbnail sizes recommended by various social networks, with high-quality lanczos3 filtering.

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SVGMOD

Paste SVG code, make quick edits, and export the result as SVG, PNG, or WebP.

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Obsidian Plugins

AI Transcriber

An Obsidian plugin that transcribes recorded audio with high accuracy using OpenAI's Whisper and GPT-4o Transcribe APIs.

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Copy This Note

Copy an entire Obsidian note to the clipboard as Markdown, optionally including the filename and Properties.

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