00 / WELCOME
Swiss Precision Tools

SPLIT VIDEOCONVERT VIDEOCROP IMAGE

Split video into clips, convert video to any format, crop image files, and extract audio from video. Swiss precision, 100% browser-based, completely private.

100%
Private
12+
Formats
0
Uploads

What is SwissDojo?

SwissDojo is a free suite of browser-based media tools that lets you split videos, convert video formats, crop images, and extract audio, all without uploading files to a server. Powered by FFmpeg and WebAssembly, every operation runs entirely on your device for maximum privacy and speed.

02 / WHY SWISSDOJO

Built Different

We don't compromise on privacy or performance. Everything runs locally in your browser.

01

100% Private Processing

Your files never leave your device. All processing happens locally using WebAssembly technology. No server uploads, no data collection, complete privacy.

02

Lightning Fast

Powered by FFmpeg WebAssembly. Processing starts the moment your file loads — no waiting for uploads, no server queues.

03

No Account Required

Start using tools immediately. No sign-up, no email, no friction. Just open and use any tool right away.

04

Swiss Quality

Engineered with precision. Frame-accurate video splitting, lossless format conversion, pixel-perfect image cropping, and clean audio extraction. Professional results every time.

10+Formats supported
0Server uploads
100%Client-side
03 / HOW IT WORKS

Three Simple Steps

No complexity, no confusion. Get results in seconds.

01

Drop Your File

Drag and drop your video or image file. We support MP4, WebM, MKV, MOV, AVI for video and JPEG, PNG, WebP for images. Your file stays on your device.

02

Configure Output

Set your preferences. Mark cut points to split video, choose format to convert video, select aspect ratio to crop image, or pick an output format to extract audio.

03

Download Instantly

Click the button and your result is ready in seconds. Processed files download directly to your device — no server involved.

04 / FAQ

Common Questions

Everything you need to know about SwissDojo tools.

Yes, all tools are completely free. Split video, convert formats, crop images, and extract audio without any cost. No hidden fees, no watermarks.
Absolutely. Everything processes locally in your browser using WebAssembly. Your files never upload to any server, so your content stays completely private.
You can convert video between MP4, WebM, MOV, MKV, AVI, WMV, FLV, 3GP, and more — over 12 formats total. Full control over quality and encoding settings.
Drop your file into the tool, click on the timeline to mark cut points, then click Split Video. Choose to divide by duration, file size, or equal parts.
Crop image to any ratio. Presets include 1:1 (Instagram), 16:9 (YouTube), 4:3 (photo), and 9:16 (Stories). Or use freeform for custom shapes.
Since processing happens in your browser, there's no server limit. Most modern devices handle files up to 2GB. Your computer's RAM is the only constraint.
No account required. Just open the tool and start working immediately. No sign-up, no email verification, no friction.
Unlike cloud tools, SwissDojo processes locally. No upload wait time, no server queue, complete privacy. Swiss precision, instant results.