Free Online Video Converter
Convert videos, audio, images and PDFs in seconds. No upload and no sign-up — every file is converted right in your browser, so it never leaves your device.
or drop files here
Up to 1 GB per file · Files never leave your device
- 100% free
- No sign-up
- No upload — private
- No watermark
Everything you need to convert
Video, audio, image and PDF tools in one place.
Why ConvertAnyVideo?
A converter that respects your files and your time.
Private by design
Files are converted on your own device. Nothing is uploaded, so nobody else can ever see them.
Free, no limits
No account, no watermark, no daily limit. Convert as many files as you want.
Fast
No waiting for uploads or queues. Many conversions finish in seconds without re-encoding.
Works everywhere
Windows, Mac, Linux, Android and iPhone — all you need is a modern browser.
How to convert a file
Add your files
Click “Choose Files” or drag and drop videos, audio, images or PDFs onto the page.
Choose the format
Pick the output format for each file. Open Advanced settings to change quality, size or length.
Convert and download
Click Convert. When it’s done, download each file or everything as a ZIP.
Frequently asked questions
Is ConvertAnyVideo really free?
Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.
Are my files uploaded anywhere?
Yes. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.
Which formats can I convert?
Videos: MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG, MTS, TS and GIF. Audio: MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, WMA, AIFF and AMR. Images: JPG, PNG, WebP, HEIC, AVIF, GIF, BMP, ICO, TIFF and SVG. Documents: PDF to JPG/PNG and images to PDF.
How long does a conversion take?
Speed depends on your device, because the work happens on your computer or phone instead of a server. Short clips take seconds; long HD videos can take a few minutes. Keep the tab open until it finishes.
Which browsers and devices are supported?
It works in the latest versions of Chrome, Edge, Firefox, Safari and Opera on Windows, Mac, Linux, Android and iPhone. The first video conversion downloads the converter engine (about 31 MB) once; after that it starts instantly.
Can I convert several files at once?
Yes. Add as many files as you like, choose a format for each one, and download them individually or all together as a ZIP file.