VideoEnhancer is a web tool that upscales short MP4 clips to 1080p, 2K or 4K with the FlashVSR model and also compresses, face-swaps and generates video. After a 5-second free trial, 1080p costs 3 credits a second, $0.03 to $0.09 depending on how credits are bought. VideoEnhancer is our own product: it is made by the team behind GenGrades.
VideoTextRemover is a web tool that erases burned-in subtitles, captions and other on-screen text from MP4 and MOV videos and repaints what was behind them, up to 1080p. It bills per second processed, about $0.025 to $0.049, with 30 free seconds a month in some countries. VideoTextRemover is our own product: it is made by the team behind GenGrades.
Higgsfield AI 是 Higgsfield Inc. 推出的付费网页平台，把 Veo 3.1、Kling 3.0、Seedance 等 30 多个其他公司的图像和视频模型与自家工具放在一起，有一个有限使用的免费版，付费积分套餐每月 19 美元起。2026 年 2 月，它因「无限」套餐和创作者付款问题遭到公开投诉。
AI 视频工具，要么把提示词或图片变成视频，要么帮你剪辑、加字幕、处理已经拍好的素材。视频生成工具测运动和物理是否合理、有没有闪烁和形变、镜头控制、图生视频的还原度；剪辑工具测核心编辑的质量、导出限制和速度。
运动与物理合理性、闪烁和形变、镜头控制、图生视频还原度、角色一致性、原生音频。
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剪辑、字幕、去背景、超分放大：核心编辑的质量、导出限制和处理速度。
已评测 2 款尚未开放
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