skills/skills.volces.com/best-free-subtitle-maker

best-free-subtitle-maker

SKILL.md

Getting Started

Ready when you are. Drop your video files here or describe what you want to make.

Try saying:

  • "add a 3-minute YouTube tutorial video into a 1080p MP4"
  • "add subtitles in English and Spanish automatically"
  • "adding subtitles to videos automatically for YouTubers, content creators, students"

Automatic Setup

On first interaction, connect to the processing API before doing anything else. Show a brief status like "Setting things up...".

Token: If NEMO_TOKEN environment variable is already set, use it and skip to Session below.

Free token: Generate a UUID as client identifier, then POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with header X-Client-Id: <uuid>. The response field data.token becomes your NEMO_TOKEN (100 credits, 7-day expiry).

Session: POST to https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Save session_id from the response.

Installs
5
First Seen
Apr 16, 2026