Free Online Video & Audio Tools
Convert, compress, trim and extract your media files online. Fast, simple and easy to use.
- ✓ No sign-up
- ✓ Files stay on your device
- ✓ No watermarks
Popular tools
- MP4 to MP3Turn an MP4 video into an MP3 audio file.
- Video ConverterConvert MOV and WebM to MP4, or MP4 to WebM.
- Audio ConverterConvert between MP3, WAV, M4A, AAC and FLAC.
- Extract AudioSave the soundtrack of a video as MP3, WAV or M4A.
- Compress VideoMake a video file smaller and easier to share.
- Trim VideoCut the start or end of a video in seconds.
- Trim AudioKeep only the part of an audio file you need.
- Video to GIFTurn a short video clip into an animated GIF.
How it works
Upload
Choose a file from your computer or phone. It stays on your device.
Choose settings
Pick a format, quality or time range. Sensible defaults are selected for you.
Process
Your browser converts the file in a few moments.
Download
Save the result. No sign-up, no watermark.
Why MediaToolNest?
Private by design
Files are processed on your device. They are never uploaded to our servers.
Fast
No upload or download wait. Many operations finish in seconds.
Easy to use
Clear steps, sensible defaults and no confusing settings.
No installation
Works in your browser. Nothing to install, no account to create.
Desktop and mobile
Designed for phones and computers alike.
Popular formats
MP4, MOV, WebM, MKV, MP3, WAV, M4A, AAC, FLAC and GIF.
How your files are handled
MediaToolNest processes your files directly in your web browser, using FFmpeg, a trusted open-source media engine. Your videos and audio are never uploaded to our servers. When you close the page, they are gone.
Read our privacy policy →Learn: video & audio guides
- VideoHow to Convert MOV to MP4 (Including iPhone Videos)Why MOV files sometimes won't play on Windows or Android, and how to convert MOV to MP4 for free while keeping good quality, including iPhone videos.
- VideoHow to Reduce Video File Size (and Keep Good Quality)Practical ways to make a video smaller, with compression, resolution, bitrate and trimming. Learn what affects file size and how to keep the quality high.
- AudioMP3 vs WAV: What's the Difference and Which Should You Use?MP3 or WAV? Compare sound quality, file size and compatibility, and find out which audio format to use for music, podcasts, editing and sharing.
Frequently asked questions
Is MediaToolNest free?
Yes. All tools are free to use, with no account and no watermark.
Are my files uploaded?
No. Every tool runs inside your web browser, so your files are processed on your own device and never sent to us.
What is the maximum file size?
Most tools accept files up to 1 GB, and video compression and conversion up to 500 MB. The practical limit also depends on your device’s memory; phones handle smaller files than computers.
Does it work on iPhone and Android?
Yes, in recent versions of Safari and Chrome. Large video operations are faster on a computer.
Why is the first conversion slower?
The first time you use a tool, your browser downloads the converter (about 30 MB). It is cached, so later conversions start quickly.