Free AI Tools

Free AI Tools You Can Use Right Now

AI writing tools, name generators, flashcard makers, and live SEO data tools. Features competitors skip: confidence badges, Anki exports, diff highlighting, and real-time DR lookups. No account. No limits.

20 Free tools

0 Signups required

~5s Results time

⚡ Instant results, no queue

🔒 No data stored

🤖 Llama 3.3 70B model

📲 Works on mobile

Which tool should I use?

I need to…	Best tool	Unique feature
Write a cover letter for a job	Cover Letter Generator	Cliche detector + action verb counter
Generate a business or brand name	Business Name Generator	Memorability score /10 + domain check
Create flashcards for studying	Flashcard Maker	Anki export + flip-card UI
Write a professional bio	Bio Generator	Completeness score + platform tips
Check if text looks AI-written	AI Detector	Sentence-level highlighting + rewrite tips
Rewrite text in a different tone	Sentence Rewriter	Diff highlighting + before/after readability
Generate a professional email	Email Generator	Alt subject lines + readability grade
Build AI prompts for any task	Prompt Generator	3 expert frameworks + API JSON export
Compare SaaS vs lifetime deal cost	SaaS vs LTD Calculator	Break-even chart + risk score
Check student work for AI content	AI Checker for Teachers	Print-ready classroom report
Check a domain's backlink authority score	Domain Rating Checker	Live Ahrefs DR + bulk check 20 domains

Writing & Language

Cover letters, emails, bios, sentence rewriting, and prompt generation for professionals. Every tool goes beyond basic generation — cliche detectors, readability grades, and diff highlighting included. Free, no account required.

💼

AI Cover Letter Generator

Popular

Generate a professional cover letter in seconds. Built-in cliche detector, action verb counter, and readability grade. Free, no signup, no data stored.

Cliché detectorAction verb countReadability

1,100+ uses Try free →

📧

Email Generator AI

Generate professional emails instantly. Choose your recipient type, tone, and key points. Includes alternative subject lines and word count benchmarks. Free.

Alt subject linesWord benchmarkReadability

830+ uses Try free →

👤

AI Bio Generator

New

Generate 3 professional bio variations for any platform. LinkedIn, Twitter, Instagram, GitHub, or website. Completeness score included. Free, no signup.

Completeness scorePlatform tipsChar limits

670+ uses Try free →

🔄

AI Sentence Rewriter

Rewrite any sentence or paragraph with AI. See exactly what changed with diff highlighting. Readability before and after comparison. Free, no signup.

Diff highlightReadability gradeBefore/after

590+ uses Try free →

📖

AI Sentence Generator

Generate 3, 5, or 8 unique sentences on any topic. Choose your tone and get readability scores for each sentence. Free AI tool, no signup required.

Multiple tonesReadability score

450+ uses Try free →

🤖

AI Prompt Generator

Generate 3 expert prompt frameworks for ChatGPT, Claude, Gemini, Midjourney, and more. Chain-of-thought, role-play, and structured output templates. Free.

Formula guidePlatform tipsAPI JSON export

710+ uses Try free →

💬

AI Answer Generator

Generate clear, structured answers to any question instantly. Confidence indicator, related questions, and 5 tone options. Free AI tool, no signup required.

Confidence badgeRelated questions

530+ uses Try free →

Name Generators

AI name generators that score every suggestion on memorability (/10), check domain availability, and group results by style (tech, creative, professional). No more guessing if a name will stick.

🏢

AI Business Name Generator

Popular

Generate AI-powered business names with memorability scores, domain availability links, and style groupings. Free, no signup, 9 to 15 names per run.

Score /10Domain checkChar & syl count

1,400+ uses Try free →

✨

AI Brand Name Generator

Generate memorable AI-powered brand names grouped by style. Memorability scores, domain availability links, and 'why it works' explanations. Free tool.

Score /10Domain checkStyle groups

980+ uses Try free →

🚀

AI Startup Name Generator

Generate investor-ready startup names with memorability scores and domain availability. 9-15 names per run, grouped by style. Free, no signup required.

Score /10Domain checkStyle groups

740+ uses Try free →

🍽️

AI Restaurant Name Generator

Generate creative, memorable restaurant names with memorability scores and domain availability links. Grouped by style. Free AI tool, no signup required.

Score /10Domain checkChar & syl count

560+ uses Try free →

⚖️

AI LLC Name Generator

Generate professional LLC name options with memorability scores and domain availability links. Compliant naming guidance included. Free, no signup.

Score /10Domain checkStyle groups

490+ uses Try free →

💡

AI Name Generator

Generate AI-powered names for any purpose: business, brand, startup, product, or app. Memorability scores, domain links, 3 style groups. Free, no signup.

Score /10Domain checkStyle groups

620+ uses Try free →

Education & Detection

Study tools and AI detection for students and teachers. Create Anki-ready flashcards with difficulty ratings, detect AI content with phrase-level highlighting, and generate printable classroom reports.

🃏

AI Flashcard Maker

Popular

Generate 5, 10, or 15 flashcards on any topic instantly. Difficulty ratings, flip-card animation, Anki export, and print-ready format. Free, no signup.

Anki exportDifficulty barPrint-ready

880+ uses Try free →

🔍

AI Checker for Teachers

Detect AI-generated writing in student submissions with phrase-level highlighting and a printable classroom report. Supports essays, research papers, and more. Free.

Phrase highlightPrint reportGrade level

420+ uses Try free →

🎓

AI Detector for Students

Check if your writing will be flagged as AI-generated before you submit. Humanization tips and example rewrites included. Free, no signup required.

Grade levelRewrite exampleHumanize tips

390+ uses Try free →

Signature & Design

Generate a professional digital or handwritten-style signature in seconds. Choose your font, download a transparent PNG — no account, no watermark.

✍️

AI Signature Generator

Create a professional digital signature in seconds. 6 handwriting fonts, 6 colors, 3 sizes. Download as transparent PNG, no watermark. Free, no signup.

Canvas-basedPNG downloadFont picker

760+ uses Try free →

📝

AI Handwritten Signature Generator

Create a natural, handwritten-style digital signature with a subtle organic tilt. 6 fonts, 6 colors, transparent PNG download. Free, no watermark.

Handwritten stylesPNG download

510+ uses Try free →

Business Tools

Data-driven calculators for SaaS buyers. See exactly when a lifetime deal breaks even against a subscription, with a projected savings chart and risk score.

🧮

SaaS vs. LTD Calculator

New

Calculate exactly when a lifetime deal pays off vs a SaaS subscription. Break-even months, 1/3/5-year savings, and risk warnings. Free calculator, no signup.

Break-even analysisROI chartRisk score

340+ uses Try free →

SEO Tools

Free SEO tools powered by live data. Check backlink authority for any domain, run bulk audits, and benchmark competitors without an account or API key.

🔗

Domain Rating Checker

New

Check any website's Ahrefs Domain Rating (DR) instantly. Single or bulk check up to 20 domains. Visual gauge, strength label, and CSV export. Live data from the Ahrefs public API.

Live Ahrefs data Bulk check (20) CSV export DR gauge

Try free →

20 tools and counting. All free. All powered by Llama 3.3. Updated regularly.

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