Grammar checker, plagiarism detector, word counter, age calculator and more — all free, all instant, all in your browser.
Every tool runs in your browser — results appear immediately, no page reload.
Your text and data never leave your device. We log nothing, store nothing.
Fully responsive — use on phone, tablet, or desktop without installing anything.
No premium plans, no sign-up required. Just open a tool and use it.
Yes — every tool on ToolBase is 100% free with no hidden charges, no premium tier, and no sign-up required. The site is supported by advertising, which keeps all tools permanently free for everyone.
No account is needed. Simply open a tool, paste your text or enter your data, and get instant results. There is no registration, no email address required, and no login wall.
All tools that run calculations locally (word counter, age calculator, number to words, etc.) process your data entirely within your browser — nothing is sent anywhere. For tools that require server-side processing (grammar checker), your text is sent securely to a processing endpoint and is not retained after the response is returned. ToolBase's own servers never receive or store your text.
The Grammar Checker supports 30+ languages including English (US, UK, Australian), French, German, Spanish, Arabic, Portuguese, Italian, and more. The Number to Words tool supports both International (English) and South Asian (Urdu/Hindi) lakh-crore formats. Other tools work with any text language.
Yes — every tool on ToolBase is fully responsive and works on smartphones and tablets as well as desktop browsers. No app installation is required.
Pick a tool and get instant results — free, private, no account needed.
Browse all 10 free tools →