FormatWiz combines essential video editing functions into a single browser-based tool. Trim unwanted sections, crop to different aspect ratios, rotate clips filmed in the wrong orientation, and adjust basic parameters all without installing software.

This approach works perfectly for quick edits: shortening clips for social media, cropping phone videos to square format, or rotating footage recorded sideways. More complex editing may require dedicated software, but for everyday tasks, browser-based editing saves time.

The visual timeline shows your video as a sequence of frames. Drag handles at the start and end to trim unwanted footage. The preview updates in real-time so you can see exactly where your cuts will happen.

For splitting, position the playhead at your desired cut point and use the split function. This creates two independent segments you can rearrange or delete as needed.

Higher quality means larger files. For social media where platforms re-compress uploads anyway, medium quality often looks identical to maximum. For archival purposes or professional use, choose higher quality settings.

Resolution affects quality significantly. Exporting 4K footage at 720p reduces file size dramatically but loses detail. Match your export resolution to how the video will actually be viewed.

Desktop editors like Premiere or DaVinci offer more features but require installation, updates, and often subscriptions. FormatWiz handles 80% of common editing needs directly in your browser with zero setup.

Processing happens locally using your device's resources. Your videos never upload to servers, making FormatWiz suitable for personal, confidential, or large files that would take forever to upload.