Video tools

Free Online Video Tools

Compress, convert, edit, and export video files privately in your browser.

FRAME

Compress Video

Reduce video file size with practical quality presets. Process it free in your browser without uploading the file.

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Video to GIF

Turn a selected video moment into an animated GIF. Process it free in your browser without uploading the file.

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Extract Audio from Video

Save a video soundtrack as audio. Process it free in your browser without uploading the file.

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Resize Video

Change dimensions with aspect-ratio controls. Process it free in your browser without uploading the file.

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Rotate Video

Rotate a video by any angle in degrees. Process it free in your browser without uploading the file.

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Convert Video Format

Convert between common video formats. Process it free in your browser without uploading the file.

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Merge Videos

Combine videos in order into one file. Process it free in your browser without uploading the file.

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Add Sticker to Video

Place an image sticker over a video. Process it free in your browser without uploading the file.

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Text Watermark Video

Add a positioned text watermark. Process it free in your browser without uploading the file.

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Add Subtitles to Video

Burn timed subtitles into a video. Process it free in your browser without uploading the file.

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Mirror Video

Flip video horizontally or vertically. Process it free in your browser without uploading the file.

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Video Filters

Apply 14 color, tone, focus, and stylized video filters. Process it free in your browser without uploading the file.

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Add Background Music

Mix looping background music into a video. Process it free in your browser without uploading the file.

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Add Voiceover

Replace the original video sound with a voice recording. Process it free in your browser without uploading the file.

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Change Video Speed

Change playback speed with pitch-preserved audio. Process it free in your browser without uploading the file.

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Mute Video

Remove the audio track while preserving video. Process it free in your browser without uploading the file.

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Video Metadata Viewer

Inspect detailed FFmpeg video information as structured JSON. Process it free in your browser without uploading the file.

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Video Trimmer

Trim a video to an exact start and end time. Process it free in your browser without uploading the file.

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Crop Video

Crop a video frame with browser-side controls. Process it free in your browser without uploading the file.

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Tool guide

How to use video tools

Overview

Choose a focused tool for one clear media task. Processing happens in your browser, not on a remote server.

How to use

Choose a file, select the available settings, process it locally, then preview and download the result.

Example

Test a short clip before processing a long recording or high-resolution video.

Before you use the result

Keep your original until you have checked timing, sound, orientation, and quality.

FAQ

Questions people ask

Are these tools free?

Yes. No account or payment is required.

Do files leave my device?

No. Compatible files are processed locally in your browser and are not sent to AV NovaKit.

Is an account required?

No. You can use the tool without creating an account.

Which files can I use?