Choose a practical target size
Set the desired output size with the slider. MedleyKit reserves enough space for audio and assigns the remaining bitrate budget to video quality.
Free online video compressor — private and watermark-free
Reduce video size locally in your browser. Choose a target, get a resolution recommendation and export an MP4 without uploading your file.
Free, private video compression with no watermark
MedleyKit calculates an audio and video bitrate budget from your target size, then compresses the file on your device with browser media codecs. No account, installation or upload is required.
Automatic resolution guidance
When the target bitrate is too low for the original dimensions, Auto mode recommends a smaller resolution. You can keep the source size or choose another resolution manually.
One focused correction when needed
If the first compression pass misses the selected target, MedleyKit can make one focused adjustment instead of starting an open-ended series of quality-reducing retries.
Local processing
Your source video and generated results are processed on this device instead of being uploaded to a remote media-processing server.
Focused tools
Each editing step has its own dedicated page, keeping the controls, choices and interactions simple.
Continuous workflow
Pass a local result directly to another compatible tool and combine multiple editing steps in the same browser on this device.