Video Tools: Upscale, Convert & Edit Videos in Your Browser

Video editing tools charge a fortune. Trim clips, compress files, convert formats, extract audio, and create GIFs — all processed locally using WebCodecs technology. No uploads, no watermarks, no subscriptions.

Transform your videos directly in the browser with zero server costs. Upscale resolution with AI-powered WebGPU processing, trim, convert formats, and extract frames — all privately on your device using cutting-edge WebCodecs technology.

Video

Extract Audio from Video

Extract the audio track from any video as MP3, WAV, M4A or OGG.

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Video Compressor

Reduce video file size while maintaining quality.

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Video to GIF Converter

Convert any video to animated GIF with custom FPS and size.

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Video Trimmer

Cut and trim videos to the exact length you need.

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Video Up Scaler

Upscale video resolution using AI-powered WebGPU processing directly in your browser.

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AVI to MKV Converter

Convert AVI videos to MKV format online for free.

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AVI to MOV Converter

Convert AVI videos to MOV format online for free.

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AVI to MP4 Converter

Convert AVI videos to MP4 format online for free.

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AVI to WebM Converter

Convert AVI videos to WebM format online for free.

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MKV to AVI Converter

Convert MKV videos to AVI format online for free.

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MKV to MOV Converter

Convert MKV videos to MOV format online for free.

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MKV to MP4 Converter

Convert MKV videos to MP4 format online for free.

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MKV to WebM Converter

Convert MKV videos to WebM format online for free.

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MOV to AVI Converter

Convert MOV videos to AVI format online for free.

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MOV to MKV Converter

Convert MOV videos to MKV format online for free.

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MOV to MP4 Converter

Convert MOV videos to MP4 format online for free.

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MOV to WebM Converter

Convert MOV videos to WebM format online for free.

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MP4 to AVI Converter

Convert MP4 videos to AVI format online for free.

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MP4 to MKV Converter

Convert MP4 videos to MKV format online for free.

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MP4 to MOV Converter

Convert MP4 videos to MOV format online for free.

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MP4 to WebM Converter

Convert MP4 videos to WebM format online for free.

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WebM to AVI Converter

Convert WebM videos to AVI format online for free.

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WebM to MKV Converter

Convert WebM videos to MKV format online for free.

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WebM to MOV Converter

Convert WebM videos to MOV format online for free.

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WebM to MP4 Converter

Convert WebM videos to MP4 format online for free.

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How to Edit Videos in Your Browser
1

Upload your video file

Drag a video onto the tool. Supported formats include MP4, WebM, and MOV depending on the specific tool. Processing uses WebCodecs and, for AI features, WebGPU. Everything runs on your device.

2

Select the operation

Upscale resolution with AI, trim clips, convert between formats, or extract individual frames. Each tool has a focused interface so you are not overwhelmed by options you do not need.

3

Wait for processing

Video processing is heavier than text or image work. A progress bar shows you where things stand. AI upscaling on a long clip can take several minutes depending on your GPU. Be patient; it is all happening locally.

4

Preview and download

Watch the result in the built-in player before downloading. If the output is not what you expected, adjust settings and re-run. The original file is never modified.

Who Benefits from These Tools

YouTubers Preparing Uploads

Trimming intros, converting format to match platform requirements, or upscaling old footage to higher resolution: these are tasks that used to require desktop editing software. Our browser tools handle them without installing anything; just drag, edit, download.

Developers Working with Video APIs

When you need a quick format conversion or frame extraction for testing purposes, spinning up FFmpeg in a terminal works but a browser tool is faster for one-off jobs. Upload, extract, grab the frame, move on.

Educators Creating Course Content

Splitting a long lecture recording into chapters, extracting key frames for slides, or converting to a format that your LMS supports: these are recurring tasks in course production. Our tools handle them without compromising video quality.

Compare Tools at a Glance
ToolBest For
Extract Audio from VideoExtract the audio track from any video as MP3, WAV, M4A or OGG.
Video CompressorReduce video file size while maintaining quality.
Video to GIF ConverterConvert any video to animated GIF with custom FPS and size.
Video TrimmerCut and trim videos to the exact length you need.
Video Up ScalerUpscale video resolution using AI-powered WebGPU processing directly in your browser.
AVI to MKV ConverterConvert AVI videos to MKV format online for free.
AVI to MOV ConverterConvert AVI videos to MOV format online for free.
AVI to MP4 ConverterConvert AVI videos to MP4 format online for free.
AVI to WebM ConverterConvert AVI videos to WebM format online for free.
MKV to AVI ConverterConvert MKV videos to AVI format online for free.
MKV to MOV ConverterConvert MKV videos to MOV format online for free.
MKV to MP4 ConverterConvert MKV videos to MP4 format online for free.
MKV to WebM ConverterConvert MKV videos to WebM format online for free.
MOV to AVI ConverterConvert MOV videos to AVI format online for free.
MOV to MKV ConverterConvert MOV videos to MKV format online for free.
MOV to MP4 ConverterConvert MOV videos to MP4 format online for free.
MOV to WebM ConverterConvert MOV videos to WebM format online for free.
MP4 to AVI ConverterConvert MP4 videos to AVI format online for free.
MP4 to MKV ConverterConvert MP4 videos to MKV format online for free.
MP4 to MOV ConverterConvert MP4 videos to MOV format online for free.
MP4 to WebM ConverterConvert MP4 videos to WebM format online for free.
WebM to AVI ConverterConvert WebM videos to AVI format online for free.
WebM to MKV ConverterConvert WebM videos to MKV format online for free.
WebM to MOV ConverterConvert WebM videos to MOV format online for free.
WebM to MP4 ConverterConvert WebM videos to MP4 format online for free.
Frequently Asked Questions

Yes; all video tools are free with no watermarks on the output.

Yes. All processing happens in your browser using WebCodecs and WebGPU. Your video files are never uploaded to any server.

MP4, WebM, and MOV are supported by most tools. The exact codecs depend on your browser; Chrome supports the widest range including H.264, VP9, and AV1.

It depends on the video length, resolution, and your GPU. A 30-second clip at 480p might take 2-5 minutes on a modern laptop. Longer clips take proportionally more time. Your GPU matters more than your CPU for this task.

No hard limit, but your browser's memory is the practical constraint. Videos over 500 MB may cause performance issues on devices with limited RAM. For very large files, desktop tools like FFmpeg are more appropriate.

For basic operations like trimming and format conversion, the quality is identical. For AI upscaling, the results are impressive for a browser tool but may not match dedicated desktop software running on a high-end GPU with 10x the VRAM.

Some tools work on mobile but video processing is resource-intensive. Expect slower performance and potential crashes on devices with limited memory. Desktop browsers are recommended for video tools.

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