AI SubtitleLab turns any video into accurate, editable captions in 99 languages without uploading the video itself—only the audio is transcribed. Start with no account, then style subtitles with 12+ caption presets and animations, drag them anywhere on the frame, upload custom fonts, and export SRT/VTT/TXT or a burned-in video. The editor and captions support multiple languages. Free to start; Pro unlocks watermark-free, higher-resolution exports, subtitle files and more transcription minutes.