Convert Files for Free, Without Uploading Them

PDF to Word, Word to PDF, JPG to PDF, PDF to JPG, PNG, HEIC, WebP, MP4 to MP3, merge or split PDFs, compress images… Drop a file and the converter shows what it can turn it into.

🔒 Your files never leave your device: the conversion runs in your browser.

    All conversions

    Why your files stay with you

    Most online converters upload your files to their servers, process them and send the result back. Here, the conversion is done directly by your browser, on your computer or phone. Your contracts, invoices, photos or recordings never travel over the Internet and aren't stored by anyone. It's faster too: no upload time and no queue.

    What the converter can do

    • Documents: PDF to Word (.docx), Word to PDF, merge several PDFs, split a PDF or extract pages.
    • Images: JPG, PNG, WebP and iPhone photos (HEIC) in any direction, images to PDF, PDF to images, compression and resizing.
    • Audio and video: extract the sound of an MP4, MOV or WebM video as MP3, convert WAV, M4A, OGG or FLAC to MP3.

    Some conversions aren't offered because they can't be done properly in a browser: Excel or PowerPoint to PDF, scanned PDF to text (OCR), PDF compression or converting videos between formats.

    Frequently asked questions

    Are my files uploaded to a server?

    No. Everything is done by your browser, on your device. Your files are never sent over the Internet or kept by Tooleon.

    Is there a size or file count limit?

    No fixed limit: only your device's memory matters. Videos are limited to about 700 MB for MP3 extraction.

    Does the converter work on a phone?

    Yes, on Android and iPhone, with an up-to-date browser. Large files (long videos, PDFs with hundreds of pages) are more comfortable on a computer.

    Is there a watermark on converted files?

    No, never. Files are free, with no watermark and no sign-up.

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