FragCut

FragCut is a game clip generator built on AI. You upload a gameplay video, the AI analyses it and finds the exciting moments, and those moments are cut into clips ready for social media. Rather than leaving you with a horizontal recording, it converts the output to a 9:16 vertical format that suits TikTok and Shorts without manual cropping. Subtitles are generated automatically from the video's audio through voice recognition, and the editor lets you fine-tune each clip in the browser, including setting start and end points by frame. A single upload can produce five to eight clips at once, which is the part that matters most for creators posting daily. Uploads accept MP4 and MOV files up to four hours long, and a free trial is offered so you can test the detection quality on your own footage.

- Turn a long gameplay recording into short vertical clips

- Generate five to eight clips from one video in a single pass

- Add automatic subtitles generated from the audio

- Fine-tune clip boundaries and order in the browser

- Stitch several clips into one highlight montage

- Streamers who need clips from long recordings

- Game content creators who do not want to learn an editor

- Social media users posting gameplay moments regularly

Free access is a trial, and continued use requires a paid plan, so budget for it if clip output becomes part of your schedule. AI highlight selection will not match your taste every time, and you should expect to discard some picks and keep others. Long uploads take time to process, so do not leave a four-hour file until the last minute before a post is due. Subtitle quality follows the audio, so quiet or heavily compressed recordings need editing before they go live.