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About ImageTool

Image conversion and OCR utilities by DNKI Studio. Learn how the tools work and contact the studio.

ImageTool is a set of image utilities by DNKI Studio, accompanied by Dada, our capybara mascot. The tools convert image formats, create PDFs, place images in documents, and extract text or tables from pictures.

How it works

Images are processed in your browser. The application uses browser canvas, jsPDF, ExcelJS, PptxGenJS and Tesseract.js. OCR is configured for English and Vietnamese; accurate recognition of every image is not guaranteed.

Contact

[email protected]

When reporting a problem, include the page URL, browser, device and steps to reproduce it. Use a sample image to illustrate the issue; there is no need to send private documents.

Information and examples

We describe implemented features and explain their limitations. Samples are illustrations, not accuracy guarantees or user-review statistics.