Are files uploaded for this tool?

This browser tool processes the selected media locally on this device. The file is not uploaded to ArtPlayer servers for this workflow.

Will the export have a watermark?

No. ArtPlayer browser tools do not add watermarks to exported files.

Why can processing take time?

The work runs in your browser, so speed depends on your device, browser, memory, source size, and the export settings needed for the result.

Which browsers work best?

Recent Chrome, Edge, and other modern Chromium browsers usually work best for heavier browser media processing.

What should I try if a large file fails?

Try a smaller source, close other heavy tabs, reduce resolution or duration first, and keep the tab open until the export finishes.

Can I trim by exact times?

Yes. Use the range controls or numeric time fields to choose the start and end of the exported clip.

Does trimming re-encode the clip?

The browser FFmpeg workflow exports a new MP4 so the result is easy to download and play.

Can I cut a clip for social posting?

Yes. Set the start and end time for the section you want, then export only that shorter clip.

Will trimming keep the original file?

Yes. The original file stays on your device unchanged; the page creates a new trimmed export.

Browser video tool

Trim Video

Local processingPrecise rangeNo upload

Cut a video in the browser. Choose the start and end time, then export a trimmed MP4 without uploading.

Source video

Choose a file

Drop a file here, or click to choose one.

0:00.0 / 0:00.0

Trim range

Choose a video to set the start and end time.

0:00.0

Start time

End time

How it works

Three steps to finish the browser workflow.

1
Choose a video file
Cut a video in the browser. Choose the start and end time, then export a trimmed MP4 without uploading.
2
Trim range
Choose a video, set the clip range with the slider or time inputs, then ArtPlayer uses a browser-native media pipeline and exports a trimmed MP4.
3
Preview and Download
Check the finished result, then download the exported file.

Everything you need

Core details about privacy, browser support, output, and practical limits before you start.

Local processing

The selected video is trimmed locally in this browser with the Mediabunny/WebCodecs pipeline.

Range controls

Use the range slider for quick cuts or type exact start and end times.

MP4 output

Exports an H.264/AAC MP4 that is ready for common players and upload flows.

Frequently asked questions

Find quick answers about privacy, browser support, exports, and what to try when a file is heavy.

Continue editing with nearby ArtPlayer tools that work with the same local, browser-first workflow.

Split Video

Split one video into several MP4 clips by equal parts or a target clip length.

Crop Video

Adjust framing with crop ratios and a visual crop guide for the final export.

Compress Video

Reduce video file size with simple presets and local FFmpeg processing.

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