Convert documents: Markdown, HTML & text to DOCX, PDF & EPUB

The document routes cover several distinct jobs. Authoring formats — Markdown, HTML, and plain text — convert into finished documents: DOCX for word processors, PDF for a fixed page, and EPUB for e-readers. Office documents such as DOCX, XLSX, PPTX, and their ODF equivalents can have their text and tables extracted. Images can be combined into a PDF. And subtitle files convert between SRT and VTT. Novus Convert also handles structured text — JSON, CSV, TSV, TXT, XML, YAML — as covered in its own guide.

These run through in-page document libraries, including pdf.js and pdf-lib for PDF work, so the conversion happens on your device. Confirm the exact pair you need in /conversions, because the available output depends on the source: what Markdown offers is not what an XLSX or an SRT offers.

Open convert.novusstreamsolutions.com/convert and add your source — a Markdown file, an HTML export, or a plain-text document. Choose the finished format on the row: DOCX when someone needs to edit it in Word or Google Docs, PDF when the layout should stay fixed for printing or sharing, or EPUB when it is headed for an e-reader. The document is built locally and offered for download once it validates.

Structure carries across best when the source is clean. Markdown headings, lists, links, and emphasis map naturally into the DOCX, PDF, or EPUB; well-formed HTML converts more faithfully than messy markup. Treat the result as a solid, editable starting point — a converted DOCX is meant to be opened and refined in a word processor, not to reproduce a hand-designed layout pixel for pixel.

When you need the content out of an Office document rather than a reformatted copy, use the extraction route: add the DOCX, XLSX, PPTX, or ODF file and Novus Convert pulls its text and tables into a workable form. This is the fast path when you want the words or the data, not the original styling — a spreadsheet's tables or a document's paragraphs, ready to reuse.

For reshaping a spreadsheet specifically into JSON or a different delimiter, the most direct route is still to export the sheet as CSV from your spreadsheet app and convert that CSV in the structured-data workflow. Extraction gets the content out of the Office container; the structured-data converter is where tabular data is reshaped between JSON, CSV, TSV, and TXT.

To turn images into a PDF — a scanned multi-page document, a set of photos, a batch of receipts — add the images and choose the image-to-PDF output, which assembles them into a single PDF page by page. It is the quick way to hand someone one file instead of a folder of pictures, produced locally like every other route.

Subtitle files convert between the two common formats: SRT, the plain numbered-cue format most players accept, and VTT, the web format used by HTML5 video. When a player wants one and you have the other, convert it here rather than hand-editing timestamps — the cue text and timing carry across, and a round trip between SRT and VTT is a normal, everyday captioning operation.

Document sources are identified by signature rather than filename, so a file renamed to the wrong extension is read as what it truly is and offered the correct outputs. If the output you expected is not on a row, the file is often not the format its name claims. And because the available output depends on the source, confirm the exact pair in /conversions before you queue anything.

Everything runs in the tab's memory, so a very large document or a big set of images asks more of the browser than a short file. Daily download allowances are tracked in your browser and reset by the local calendar day, with the remaining count beside the download control and the current figures on the Help page. The app is free, but free is not unlimited.

The download control appears only after the result passes validation, so a DOCX, PDF, EPUB, or subtitle file you can download is a genuine, well-formed file of that type rather than something with the right extension. A row that fails validation fails on its own without discarding the results that already succeeded, and you can retry or remove it.

Results live behind temporary object URLs in the current session, so save each finished document before you remove its row or close the tab — nothing is kept on a server for you to return to. Because the source never left your device, re-running a row recreates a lost result in moments.