Thesis Statement Builder
Combine Your Claim and Reasons into One Sentence
Need to use Thesis Statement Builder right now?
Handles the sentence connectors correctly whether you give one, two, or three supporting reasons.
Features
- Runs entirely in your browser
- Privacy-first — your data is never uploaded
- Real-time, instant results
- 100% free, no sign-up required
- Works on desktop, tablet, and mobile
- No installation needed
Who uses this tool?
About Thesis Statement Builder
A thesis statement has a specific job: state your paper's central argument in one clear sentence that also previews the reasoning behind it. Many first drafts of a thesis either state a topic without an actual argument ("This essay will discuss social media") or bury the argument in vague language — a good thesis states a clear position and the main reasons supporting it, in one sentence.
This tool takes your topic, your specific stance or claim on that topic, and up to three supporting reasons, then combines them into a single, properly connected thesis sentence using standard academic thesis structure: claim + "because" + reasons, correctly joined with commas and "and" whether you provide one, two, or three reasons.
A strong thesis is specific and arguable — something a reasonable person could disagree with — rather than a statement of obvious fact. This tool handles the sentence construction and connecting logic correctly, but the quality of the actual claim and reasons you provide is what determines whether the resulting thesis is genuinely strong; a vague stance produces a vague thesis no matter how well it's grammatically assembled.
How it works
- Enter your topic and stance. State the topic and your specific argument or position on it.
- Add your supporting reasons. List up to three reasons that support your stance.
- Copy the combined thesis. Get one properly connected thesis sentence, ready to open your essay.
Examples
Two-reason thesis
Input
Stance: Schools should reduce homework, Reasons: it increases stress, it doesn't improve test scores
Output
Schools should reduce homework because it increases stress and it doesn't improve test scores.