AllEasyToolsVideo & Media
Target video file size
Estimate a bitrate to approach your chosen file size limit. No account required. Processing stays in your browser.
No uploads. Up to 100 MB total, 5 minutes and 1920 × 1080 pixels (portrait also supported). Start with short clips on mobile.
How to use this tool
- Choose a local file and review its information and preview.
- Adjust the settings and generate the file. Canceling releases the processing engine.
- Play or open the result before downloading and sharing.
Example and limitations
For a 25 MB attachment limit, enter 25 and check the result. Bitrate budgeting leaves room for audio and the container, but the requested size is not guaranteed.
Actual compatibility
MP4, MOV, WebM or MKV input: reading depends on the codecs inside and your browser. AVI, protected files and external URLs are not supported. Editing requires WebCodecs and OffscreenCanvas. Tested in Chromium on Windows; Safari, Firefox and mobile require verification on your device. Each operation has a 3-minute execution limit.
Output may lose quality or increase in size. Platform acceptance is not guaranteed; check current platform requirements.
Media engine licenses