Free OET Practice Tools
10 free OET tools to practise daily — then get human feedback when it counts.
Drill grammar, vocabulary, and structure between letters. When your exam is close, submit a letter for detailed feedback from Dr Mariam's OET writing team.
In short
- •10 free AI tools for OET writing practice — no account needed, 1 free session/day for most tools.
- •Tools cover all 6 OET writing criteria: checking grammar, vocabulary, structure, purpose, and register.
- •AI tools replace daily drilling — not the human feedback that decides your Grade B pass.
Check & improve
Review and polish an OET letter you've already drafted.
Writing Checker
1 free / dayPaste your letter. Get instant AI feedback on score, grammar, and structure.
What it doesn't catch: AI misses clinical register, content prioritisation, and examiner-level grading.
Launch Writing Checker
Grammar Checker
1 free / dayHealthcare-specific grammar check: verb tenses, informal tone, OET-typical errors.
What it doesn't catch: Grammar is 1 of 6 OET criteria. Purpose, content, and register matter more.
Launch Grammar Checker
Mistakes Finder
1 free / daySurface common OET mistakes: informal language, missing purpose, repetition.
What it doesn't catch: AI flags surface errors. An examiner flags why you'd lose a Grade band.
Launch Mistakes FinderSentence Rewriter
1 free / dayRewrite your sentences in professional OET style with formal medical register.
What it doesn't catch: Rewriting sentences won't fix letter structure, purpose, or content selection.
Launch Sentence RewriterVocabulary Improver
1 free / dayTransform casual phrases into professional medical vocabulary.
What it doesn't catch: Lexical resource is one criterion. Organisation, register, and content count equally.
Launch Vocabulary ImproverPlan & practise
Prepare before you write — generate practice material and self-assess.
Letter Generator
1 free / dayEnter patient details and generate a structured OET referral letter template.
What it doesn't catch: A generated template is a starting point, not a passing letter.
Launch Letter GeneratorCase Note Generator
1 free / dayGenerate unique patient case notes for Medicine, Nursing, and Pharmacy practice.
What it doesn't catch: Practice notes help you train. An examiner grades the real letter.
Launch Case Note Generator
Writer's Helper
1 free / dayStuck on how to phrase something? Get professional templates and strategies.
What it doesn't catch: Unblocking a sentence doesn't fix the whole letter's structure and tone.
Launch Writer's Helper
Score Estimator
UnlimitedAnswer 8 questions about your letter and get an instant self-assessed Grade.
What it doesn't catch: Self-assessment is a guide. A human reviewer on Dr Mariam's team gives the actual Grade.
Launch Score EstimatorWriting Checklist
UnlimitedSelf-assess against 12 key OET criteria: purpose, content, tone, grammar.
What it doesn't catch: A checklist keeps you honest. An examiner tells you where you still fall short.
Launch Writing ChecklistFree printable downloads
Branded PDFs to print or keep on your phone — yours for an email.
PDF · Checklist
OET Writing Pre-Submission Checklist
The 12 checks every Grade B letter passes — run them before you submit.
PDF · Templates
OET Letter Templates Pack
Paragraph-purpose structures for referral, discharge, transfer & advice letters.
PDF · Planner
OET 8-Week Study Planner
A week-by-week plan with the focus and output for each of the 8 weeks.
Frequently asked questions
Are these OET tools really free?
Yes. All 10 tools are free to use with no account required. Eight tools allow 1 free session per day; the Score Estimator and Writing Checklist are fully unlimited.
Can these tools replace a human OET writing correction?
No. AI tools catch surface errors — grammar, vocabulary, and structure. They cannot assess clinical register, purpose strength, or content prioritisation the way an OET examiner does. Use the free tools for daily practice, then submit a letter to a human corrector before your exam.
How many times can I use each free tool per day?
Most tools allow 1 free session per day. After that, a brief email registration unlocks continued access. The Score Estimator and Writing Checklist are unlimited.
Which tool is best for OET writing practice?
Start with the Writing Checker for full-letter feedback, the Score Estimator to benchmark where you are, and the Case Note Generator to create fresh practice scenarios. Together they cover the most common daily practice needs.
Can I use these tools on a mobile phone?
Yes. All 10 tools are mobile-responsive and work in any modern browser. No app download is required.
What free OET writing tools are available?
There are 10 free tools: Writing Checker, Grammar Checker, Mistakes Finder, Sentence Rewriter, Vocabulary Improver, Letter Generator, Case Note Generator, Writer's Helper, Score Estimator, and Writing Checklist.
Free tools get you ready. Human feedback gets you the Grade.
Free practice builds the fundamentals. Dr Mariam's OET writing team catches the tone, register, and content choices that decide your Grade. Single letter correction from $18, 24-hour turnaround.
Submit a Letter — from $18Want an expert's eyes on your OET letters? Dr Mariam's OET writing correction service marks every letter against all six OET writing criteria and returns line-by-line corrections within 24–72 hours.
See how it works