A tool for the
next step.

Choose the change you need. Bring your own media or try an original sample in the studio.

Prepare video

Download a transparent TikTok guide and check a frame before placing captions.

Resize a video with crop or padding, preview the framing, and download an MP4.

Make a smaller video and compare the actual file size and playback quality.

Import or create timed captions, edit their appearance, and export a subtitled MP4.

Transcribe the spoken audio in your video into editable text and timed subtitle files.

Translate English SRT or VTT subtitles into Spanish while keeping cue timing, then review and download.

Convert SRT and WebVTT, inspect cue warnings, and download a timed subtitle file.

Reduce steady noise and normalize toward −16 LUFS, compare aligned playback, and download real audio.