From a picture of a page to a document you can edit
A JPG of a letter, a contract page or a printed handout is only a picture: you can't click into it and change a word. This page reads the printed text in the image with OCR and saves it as a Word file, so you can open it in Microsoft Word, Google Docs, LibreOffice or Pages and carry on working.
It is the usual rescue for a document that exists only on paper. An old résumé you no longer have the file for, lecture notes handed out as photocopies, a lease you need to quote in an email, a printed recipe or a form letter you want to reuse with new details: photograph it, convert it, and edit the text instead of typing it all again.
What the Word file contains
To be clear about what you get: the .docx contains the recognized text, organized in paragraphs. It does not copy the look of the page. Tables come out as lines of text, two columns are not kept as columns, and fonts, colors, logos, stamps and signatures are not carried over.
That makes it a good starting point when the words are what you need and you are happy to apply your own formatting. If you need a file that looks identical to the original, a picture or a PDF is the right format: “JPG to PDF” wraps the image in a PDF without changing how it looks.
Take a photo that OCR can read
The quality of the Word file depends on the quality of the JPG. Lay the page flat, hold the phone parallel to it, and make sure there is enough light and no shadow from your hand. Fill the frame with the page and keep the text sharp; a photo taken from far away and enlarged afterwards gives poor results.
Printed text is what works. Handwriting is not read well, and neither are blurry, tilted or low-contrast photos. If the picture includes the desk or other clutter around the page, trim it first with “Crop image”. Before you download, read through the text in the box: it is editable, so you can fix a misread letter or number on the spot.
Several pages and several languages
A document photographed page by page can be converted in one go: select all the JPGs together and each one is recognized in turn. Recognition is available in English, Spanish and Portuguese, and you can tick two or three when the document mixes them.
The first time you use a language, a few MB of recognition data are downloaded from ConvertirDocs. That is the only download involved; your photos are not sent.
Private and free
Everything happens in your browser. The JPG never leaves your phone or computer and nothing is stored, so you can convert payslips, letters from your bank or school records without handing them to a website. There is no sign-up, no watermark and no limit on the number of pages.