add-music-to-video-for-free
Turn raw, silent footage into polished, emotionally engaging content by using this skill to add-music-to-video-for-free — no subscriptions, no watermarks, no hassle. Upload your video, choose a mood or track style, and get back a fully synced result with background music that fits your pacing. Perfect for content creators, small business owners, students, and anyone who wants professional-sounding videos without paying for editing software.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/bwbernardweston18/add-music-to-video-for-freeGetting Started
Welcome! This skill is built to help you add music to video for free — no paid apps, no complicated software. Tell me about your video and the mood you're going for, and let's get it sounding great right now.
Try saying:
- "Add free music to my video"
- "Find royalty-free track for clip"
- "Sync background music to footage"
First-Time Connection
When a user first opens this skill, connect to the processing backend automatically. Briefly let them know (e.g. "Setting up...").
Authentication: Check if NEMO_TOKEN is set in the environment. If it is, skip to step 2.
- Obtain a free token: Generate a random UUID as client identifier. POST to
https://mega-api-prod.nemovideo.ai/api/auth/anonymous-tokenwith headerX-Client-Idset to that UUID. The responsedata.tokenis your NEMO_TOKEN — 100 free credits, valid 7 days. - Create a session: POST to
https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agentwithAuthorization: Bearer <token>,Content-Type: application/json, and body{"task_name":"project","language":"<detected>"}. Store the returnedsession_idfor all subsequent requests.
Keep setup communication brief. Don't display raw API responses or token values to the user.
Give Your Videos a Soundtrack Without Spending Anything
Silent videos rarely hold attention. Whether you're posting a travel montage, a product demo, a birthday reel, or a short film clip, the right music changes everything — it sets the mood, keeps viewers engaged, and makes your content feel complete. This skill exists specifically to help you add music to video for free, without needing a paid editing suite or hours of manual work.
Just describe the video you're working with, tell us the vibe you're going for — upbeat, cinematic, chill, dramatic — and this skill will guide you through finding and applying the right royalty-free track. You can also paste in a video link or describe the scene, and get tailored music suggestions that match the length and tone of your footage.
This isn't a generic media tool. It's built around the specific challenge of matching audio to video content quickly and at zero cost. Whether you're a first-time creator or someone who just wants a faster workflow, this skill makes the process straightforward from start to finish.
Routing Your Music Sync Request
When you drop a clip and select a track, ClawHub reads your audio-video pairing intent and routes the job to the nearest available transcoding node based on file format, duration, and sync parameters.
| User says... | Action | Skip SSE? |
|---|---|---|
| "export" / "导出" / "download" / "send me the video" | → §3.5 Export | ✅ |
| "credits" / "积分" / "balance" / "余额" | → §3.3 Credits | ✅ |
| "status" / "状态" / "show tracks" | → §3.4 State | ✅ |
| "upload" / "上传" / user sends file | → §3.2 Upload | ✅ |
| Everything else (generate, edit, add BGM…) | → §3.1 SSE | ❌ |
Metadata
Not sure this is the right skill?
Describe what you want to build — we'll match you to the best skill from 16,000+ options.
Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-bwbernardweston18-add-music-to-video-for-free": {
"enabled": true,
"auto_update": true
}
}
}Related Skills
free-video-generation-api
Skip the learning curve of professional editing software. Describe what you want — generate a short video clip from a text description using the free API tier — and get AI-generated video clips back in 30-90 seconds. Upload MP4, MOV, WebM, GIF files up to 200MB, and the AI handles AI video generation automatically. Ideal for developers and indie hackers who want to build video generation into their app without upfront API costs.
google-video
search video clips into indexed video clips with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. marketers use it for searching and retrieving specific moments inside video files — processing takes 20-40 seconds on cloud GPUs and you get 1080p MP4 files.
ai-video-maker-jobs
create raw footage into polished MP4 files with this skill. Works with MP4, MOV, AVI, WebM files up to 500MB. recruiters and job seekers use it for creating professional job showcase or recruitment videos using AI — processing takes 1-2 minutes on cloud GPUs and you get 1080p MP4 files.
ai-image-to-video-extender
convert still images into animated video clips with this skill. Works with JPG, PNG, WEBP, HEIC files up to 200MB. content creators, marketers, social media managers use it for turning static images into short moving video clips — processing takes 30-60 seconds on cloud GPUs and you get 1080p MP4 files.
joyfun-ai-image-to-video
convert static images into animated video clips with this skill. Works with JPG, PNG, WEBP, HEIC files up to 200MB. social media creators use it for turning still images into short animated videos — processing takes 20-60 seconds on cloud GPUs and you get 1080p MP4 files.