About this tool
A large GIF on a web page can show the same motion at a fraction of the size as a WebM. The result has no sound, and its colours look more natural than the GIF's.
GIF to WebM
Options
Convert a GIF to a WebM video to cut its size dramatically.
- Files are converted on your device and never uploaded
- Free, with no limit on file size or count
- No installation and no sign-up
How to use
- Choose files or drop them onto the box. You can add several at once.
- Check the options and press the action button.
- Download the result. Multiple results come as one ZIP.
What makes it different
Your files are never uploaded
Most converter sites upload your files to their servers to process them. This tool does the conversion inside your browser, so the files never leave your device. With no server involved, there is no upload to wait for and no size or file-count limit set by the site.
Free, with no limits
No sign-up and no payment. There is no cap on file size or number of files.
Korean HWP documents too
Convert HWP and HWPX, as well as Word, Excel and PowerPoint documents, to PDF.
Drop a file, it works out the rest
The format is detected automatically and you only see the formats it can become. You can add many files at once.
Frequently asked questions
Are my files uploaded to a server?
No. The conversion runs in your browser and the files stay on your device.
Is there a file size or file count limit?
The site sets no limit. The work is done in your device's memory, though, so very large files can fail on devices with little memory.
Is it really free?
Yes. There is no sign-up and no payment. Because nothing is converted on a server, the tools cost very little to run.
Which formats are supported?
It reads images your browser can open, including JPG, PNG, WebP, HEIC/HEIF, AVIF, GIF and BMP, and saves them as JPG, PNG or WebP. For animated GIFs, only the first frame is converted.