Free SEO & Creator Tools
Download HD YouTube thumbnails, generate meta tags, check keyword density, build robots.txt, and calculate AdSense revenue.
YouTube Thumbnail Downloader
Grab full resolution 1080p, 720p, and standard quality thumbnail images from any YouTube video in seconds with 1-click downloads.
Meta Tag Generator (SEO & Social)
Generate standard SEO title, description, Open Graph, and Twitter Card meta tags to optimize click-through rates across search and social media.
Keyword Density Checker
Analyze your articles and essays for keyword density percentages to prevent keyword stuffing and maximize on-page search visibility.
Robots.txt Generator
Create a standardized robots.txt file to guide Googlebot, Bingbot, and search engine crawlers on which directories to index or disallow.
AdSense Earnings Calculator
Estimate potential Google AdSense revenue based on daily pageviews, average click-through rate (CTR), and cost-per-click (CPC).
Why Use Free SEO & Creator Tools on StudySaarthi?
StudySaarthi provides a cohesive, high-speed ecosystem of browser utilities engineered specifically for students, educators, developers, and web creators. Every single tool featured in this suite executes in-memory without network transfers.
No Account Gating
Open any tool and start using it immediately without signups or passwords.
Zero Data Retention
Your files, texts, and queries are discarded the instant you close your browser tab.
Cross-Device Ready
Fully optimized for touchscreens, mobile phones, tablets, and desktop workstations.