123FileConverter

Document & PDF Converter

Convert documents and data: Markdown, HTML, CSV, JSON, TXT in the browser, plus PDF and Office formats on the server.

or drop files here

Or import from:

Max file size 1 GB. Browser-side conversions have no upload limit.

    CSV Convert CSV to…

    CSV → JSON • CSV → TSV • CSV → HTML •

    DOCX Convert DOCX to…

    DOCX → PDF DOCX → TXT DOCX → HTML

    HTML Convert HTML to…

    HTML → TXT • HTML → Markdown •

    JSON Convert JSON to…

    JSON → CSV • JSON → TXT •

    Markdown Convert Markdown to…

    Markdown → HTML • Markdown → TXT •

    ODT Convert ODT to…

    ODT → PDF

    PDF Convert PDF to…

    PDF → TXT PDF → PNG

    PPTX Convert PPTX to…

    PPTX → PDF

    TSV Convert TSV to…

    TSV → CSV •

    TXT Convert TXT to…

    TXT → Markdown •

    XLSX Convert XLSX to…

    XLSX → PDF XLSX → CSV

    About Document conversion

    Convert documents and data: Markdown, HTML, CSV, JSON, TXT in the browser, plus PDF and Office formats on the server. Conversions marked with a dot run entirely in your browser using modern web APIs, so those files never leave your device and there are no size limits.