Free Unlimited File Converter
Transform images, audio, and videos effortlessly — unlimited and free. Powered by FFmpeg WebAssembly. No uploads, no account, no watermarks.
Click, or drop your files here
Images, Audio & Video supported
Popular Format Conversions
Convert between dozens of image, audio, and video formats
How It Works
Upload Your Files
Drag & drop or click to select one or more image, audio, or video files from your device.
Choose Output Format
Select the target format for each file individually, then click Convert Now.
Download Instantly
Converted files are available to download immediately. No waiting, no email, no sign-up.
Why Use This File Converter?
100% Private
FFmpeg runs in your browser. No file ever touches a server.
No Limits
Convert as many files as you want, as many times as you want. Free forever.
Works Everywhere
Any modern browser on desktop or mobile. Nothing to install.
Batch Convert
Drop 10 files, set 10 different formats, convert them all in one click.
Frequently Asked Questions
Does my file get uploaded to a server?
No. The converter runs entirely in your browser using FFmpeg compiled to WebAssembly. Your files are processed locally and never leave your device.
Which image formats can I convert?
Supported image formats include JPG, JPEG, PNG, GIF, BMP, WebP, ICO, TIFF, SVG, RAW, and TGA. Convert between any combination instantly.
Which audio and video formats are supported?
Audio: MP3, WAV, OGG, AAC, WMA, FLAC, M4A. Video: MP4, MOV, AVI, MKV, WebM, 3GP, FLV, H264, HEVC, and more.
Can I convert multiple files at once?
Yes. Drop or select as many files as you like. You can set a different output format for each file individually before converting them all in one click.
Is there a file size limit?
There's no hard limit set by us, but very large files may be slow depending on your device's RAM and CPU. For files over 500 MB, a desktop app may be faster.
Turn Your Audio Into a Social Video
After converting your audio file, upload it to wavreel to generate a polished video with AI b-roll, captions, and publish-ready formatting.
Create a Video Free