About 100Xtuber
Built by creators, for creators
100Xtuber is a suite of free YouTube creator tools designed to help you optimize every upload. We started building these tools because we were creators ourselves — frustrated by slow, ad-infested websites that charged for basic utilities like downloading a thumbnail or extracting a transcript.
Every tool on this site is completely free. No signup walls, no usage caps, no "premium" upsells for basic features, and no ads disguised as download buttons.
What we offer
🖼️ YouTube Thumbnail Downloader
Download any YouTube thumbnail in up to 4K resolution.
📝 YouTube Transcript Extractor
Extract YouTube captions with timestamps in SRT, VTT, or plain text.
🏷️ YouTube Tag Generator
Generate SEO-optimized tags tailored to your niche.
💡 YouTube Video Idea Generator
AI video ideas based on trending topics in your niche.
📊 YouTube CTR Predictor
Test thumbnail and title combinations before publishing.
💰 YouTube CPM & RPM Estimator
Estimate RPM and CPM based on your niche and audience.
Chrome extension
Prefer not to leave YouTube? Install the free 100xtuber Creator Tools extension from the Chrome Web Store. It opens a side panel with tags, CTR, CPM, ideas, and more while you browse or upload — same toolkit, less tab-switching.
Our principles
🚫 No ads, no fake download buttons
We don't run banner ads, pop-ups, or fake download buttons. We use anonymous Google Analytics to see which tools get used. See the Privacy Policy for third-party processors.
⚡ Speed first
Our tools are optimized for fast responses. Paste a URL and get results instantly — no loading spinners, no processing queues, no "please wait 30 seconds."
🔒 Privacy by default
No accounts, no signups, no data stored. Everything you do on this site stays in your browser. We don't log your searches, downloads, or analyzed videos.