/视频工具

视频工具

直接在浏览器中使用专业的视频编辑工具。无需昂贵软件即可剪切、裁剪、转换和编辑您的视频。

剪切视频调整视频大小

剪切视频

将视频文件修剪和剪切到特定长度

Precise trimming
Fade transitions
Preview before save

调整视频大小

更改视频分辨率和尺寸

TikTok/Instagram presets
Custom resolution
Maintain quality

裁剪视频

从视频中删除不需要的部分

Visual crop tool
Aspect ratio presets
Custom dimensions

旋转视频

按任意角度旋转视频文件或翻转它们

90° rotations
Custom angles
Flip horizontal/vertical

Video to GIF

Convert video clips to animated GIFs

Custom quality
Frame rate control
Size optimization

视频转换器

在任何视频格式之间转换

All formats
Custom settings
Batch conversion

压缩视频

在保持质量的同时减小视频文件大小

Smart compression
Quality presets
Batch processing

Mute Video

Remove audio from video files

Remove audio
Keep video quality
Fast processing

Auto Captions

Generate captions automatically using AI speech recognition

AI-powered
50+ languages
Custom styles

Beat Sync

Sync video cuts to music beats automatically

Beat detection
Auto-sync cuts
Custom transitions

Green Screen Remover

Remove green screen backgrounds from videos with professional chroma key

Chroma key
Custom backgrounds
Edge smoothing

改变速度

加速或减慢视频

0.25x to 4x speed
Audio sync
Smooth playback

反转视频

反向播放视频

Instant reverse
Audio reverse
Export options

视频转MP4

将任何视频格式转换为MP4

Universal compatibility
Quality options
Fast conversion

视频转WebM

将视频转换为网络用WebM格式

Web optimized
Small file size
HTML5 compatible

专业视频编辑变得简单

所有格式

支持MP4、AVI、MOV、WebM等多种视频格式

快速处理

先进的算法确保快速处理而不损失质量

高清质量

保持原始质量或选择自定义压缩设置

Complete Guide to Online Video Editing

Video Editing for Social Media

Optimize your videos for every social media platform. Our tools help you create perfect content for TikTok, Instagram Reels, YouTube Shorts, and more.

  • TikTok Videos - 1080x1920 (9:16) vertical format
  • Instagram Reels - Same as TikTok, up to 90 seconds
  • YouTube Shorts - 9:16 vertical, up to 60 seconds
  • Instagram Posts - 1080x1080 square or 1080x1350

Essential Video Editing Tools

Professional video editing capabilities without the complexity. Our tools cover all the basics and advanced features you need.

  • Cut & Trim - Remove unwanted parts with precision
  • Transitions - Add fade in/out effects
  • Speed Control - Create slow motion or time-lapse
  • Format Conversion - Convert between any formats

Video Optimization Tips

Get the best quality while keeping file sizes manageable. Learn how to optimize your videos for different platforms and purposes.

  • Compression - Reduce size up to 80% without quality loss
  • Resolution - Match platform requirements exactly
  • Frame Rate - 30fps for social media, 60fps for gaming
  • Bitrate - Balance quality and file size

Popular Video Editing Workflows

Content Creation

Cut highlights from longer videos, add transitions, resize for multiple platforms, and optimize for viral potential. Perfect for influencers and creators.

Business Marketing

Create product demos, testimonials, and promotional videos. Add branding, compress for email, and format for websites and ads.

Education

Edit lecture recordings, create tutorials, speed up demonstrations, and compress for online learning platforms.

Personal Videos

Trim family videos, rotate phone recordings, create montages, and compress for sharing via messaging apps.

Video Format Comparison

FormatBest ForProsFile Size
MP4Universal useCompatible everywhereMedium
WebMWeb streamingSmaller size, good qualitySmall
MOVApple devicesHigh qualityLarge
AVIWindows legacyUncompressed optionVery Large