Services

Free browser-based tools

TheTechBoy provides a collection of writing and content helpers. The available tools include an AI humanizer, text detector, paraphraser, rewriter, grammar checker, tone changer, summarizer, email writer, SEO content optimizer, image detector, word and character counters, readability checker, meta description writer, and headline generator.

Availability and features may change. Check each tool page for its current instructions, supported inputs, and limitations.

How to use a tool

1. Choose a tool for the task you want to complete.
2. Follow the instructions on its page and enter only information you are comfortable processing.
3. Review the result carefully, edit it, and confirm that it fits your needs before using it.

AI model and API-key information

Visitors do not need to provide their own API keys to use the current tools. Some AI-assisted pages download a machine-learning model to your browser and run it on your device. Initial model downloads may take time and use data. Tool behavior depends on your browser, device, network, and the model available to the page.

“No API key required” does not mean every feature works offline, instantly, or with the same quality as a paid cloud model. See the relevant tool page for current details.

Responsible use

Our tools offer assistance, not a substitute for your judgment. Verify facts, sources, citations, spelling, originality, tone, and SEO recommendations. An AI detector produces an estimate and cannot prove authorship. Do not submit private or confidential material unless you are comfortable with the tool’s processing method.

Availability and support

We aim to keep the site useful and accessible, but do not guarantee uninterrupted operation, compatibility with every device, or a particular result. If you find a problem, please send the page URL and a description through our Contact Us page.