WorkbenchA useful little toolbox.

Your files. Your toolbox.

Convert a spreadsheet, inspect a model, find a color. Small tools for the task in front of you.

Tables & calendars

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XML → Excel

Turn repeated XML records into an Excel spreadsheet.

ODS → Excel

Open a LibreOffice spreadsheet and save it as XLSX.

ICS → CSV

Export calendar events into a spreadsheet-friendly CSV.

Documents

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Word → Markdown

Convert headings, lists and tables from a Word document.

RIS → BibTeX

Convert reference-manager exports into BibTeX citations.

File utilities

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Identify a file

Find a file format from its contents, even without an extension.

Batch rename files

Preview new names and download your files together as a ZIP.

Images & color

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Image color picker

Choose a pixel and copy its HEX or RGB color.

Aspect ratio calculator

Resize dimensions while keeping the same proportions.

Developer tools

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CSR decoder

Read certificate-request fields and check the CSR signature.

Graphviz editor

Draw a diagram from DOT and export it as SVG or PNG.

3D & workshop

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GLB / glTF viewer

Inspect a 3D model with orbit, zoom and a fitted camera.