Short answer: the best genuinely free IELTS practice tests in 2026 are the official ones: the British Council and IDP computer familiarisation tests (full-length Listening, Reading and Writing, Academic and General Training, no test booking needed), the IELTS.org sample questions with answer keys, and the two full mock tests in the British Council's free IELTS Ready membership.
Beyond that fixed supply, IELTSbiz generates unlimited fresh Cambridge-style practice and ieltsonlinetests has the largest free mock library.
Searching for free IELTS practice tests returns a swamp: recycled PDFs of unknown origin, "leaked papers" that never were, and ad-farms wrapped around the same ten Cambridge tests. Meanwhile the legitimate free sources - and there are excellent ones - rarely rank above the noise.
This guide maps the seven sources actually worth your time, explains which job each one does, and finishes with the weekly routine that turns free tests into band movement rather than a pile of scores.
All seven are legitimate, current in 2026, and free to use today - we re-checked every official link below in September 2026.
One 2026 change reorders the priorities: paper-based IELTS has ended. IELTS.org announced that all IELTS tests move to computer from mid-2026, the last paper sittings in most markets were on 27 June 2026, and IELTS for UKVI is fully digital.
Some centres offer IELTS on computer with Writing on paper, but Listening and Reading are now on screen for everyone - so the free tests worth most are the ones that use the real computer interface.
Full disclosure: IELTSbiz is our own platform, so read the #1 ranking with that in mind. This guide is specifically about practice tests - for the wider landscape of free tools, tips sites and courses, see our companion roundup of the best free IELTS practice websites.
| Source | Best for | Supply | Feedback |
|---|---|---|---|
| IELTSbiz | Unlimited fresh daily practice | Renewable - generated on demand | Trap-level, per question |
| ieltsonlinetests | Full timed mocks at volume | Large fixed library | Answer key and community notes |
| IELTS.org samples | Format calibration | Small fixed set | Answer key |
| British Council free tests | Authentic official practice | Limited fixed set | Answer key |
| IDP IELTS free samples | Official computer-based familiarisation | Limited fixed set | Answer key |
| Cambridge sample papers | The most authentic paper-style tests | Small free set | Answer key |
| Road to IELTS (free version) | Official practice for booked candidates | Limited fixed set | Answer key |
Which free IELTS practice tests are official? (checked September 2026)
Seven free tests come from the organisations that run IELTS. Each link below was opened in September 2026; what each one contains and whether you must sign up differ more than most roundups admit.
| Official free test | What you get | Sign-up or booking? |
|---|---|---|
| British Council IELTS Familiarisation test | Full-length Listening, Reading and Writing on the real computer interface (2 hours 30 minutes), Academic and General Training; instant Listening and Reading results, Writing unmarked | No test booking needed |
| IDP IELTS on computer familiarisation test | Untimed Listening, Academic Reading and Academic Writing on the test screens, plus a General Training Reading sample; answer keys to download | None stated |
| IELTS.org sample test questions | Samples for all four skills in Academic and General Training, with answer keys, Listening transcripts and Writing responses with examiner comments; untimed | None |
| British Council IELTS Ready (free membership) | A 50-minute Mini Mock Test with AI feedback plus two full mock tests with feedback and model answers | Free account |
| IELTS Ready Premium and Road to IELTS Last Minute | Premium's 40 full practice tests and 25-minute Express Mock, plus the Last Minute course - nine videos, 100 interactive activities and two practice tests per skill | Free only with a British Council test booking |
| Cambridge English IELTS sample papers | A downloadable set of sample papers in the paper format | None |
| IELTS Trial Test | A free, timed Listening, Reading and Writing sitting at a participating test centre (no Speaking) | Email a participating centre; limited cities |
Two practical rules follow from that table. Sit the familiarisation test before anything else, because it is the only free material on the exact screens you will use.
And treat the IELTS.org samples as the rulebook for question formats and answer conventions rather than as full mocks - they are untimed samples, not a timed exam sitting.
For a timed full sitting, use a full-length source: an official set, the full 40-question Reading test on IELTSbiz, or the free libraries below. Our guide to the IELTS familiarisation test walks through the official interface screen by screen.
How we ranked these
Three criteria, in order. Supply: is the material a fixed bank you will exhaust, or a renewable source? A serious candidate drilling daily works through a ten-test library in weeks.
Feedback: does a wrong answer come with an explanation, or just a key? And authenticity: how closely does the material track real exam difficulty and format?
One distinction matters most. A fixed test bank is a finite library of pre-written papers - once you have seen them, repeats measure memory rather than skill. A renewable practice source generates new material on demand, so your hundredth session is as fresh as your first.
Free preparation traditionally meant fixed banks only; that is the gap the top pick closes.
We also excluded an entire category on principle: sites republishing copyrighted Cambridge papers without licence, and anything claiming to offer "real" current exam questions. Beyond the legal problem, unverified copies accumulate transcription errors, and a practice test you cannot trust is worse than no test at all.
1. IELTSbiz - Best for unlimited fresh practice
Every other source on this list will eventually run dry. IELTSbiz will not: it generates fresh Cambridge-style reading passages on demand, organised across all 11 question types, so the supply renews every single day you practise. For the daily-drilling half of preparation, that removes the quiet ceiling built into every fixed bank.
The second difference is what happens after you submit. Instead of an answer key, you get trap-level feedback: which distractor tempted you, why the correct answer wins, and what the question was designed to test.
Per-question-type band tracking then accumulates across sessions, so you can see your True/False/Not Given accuracy climbing - or not - week by week.
The feedback is checkable: the IELTSbiz Writing Checker quotes the sentence behind every correction, so you can check its feedback against your own essay.
The free tier includes daily reading practice, listening practice by question type, a free Writing Checker and timed speaking practice, with no card required; unlimited volume costs from $7.99 a month or $50 lifetime.
The fair limits: generated passages are Cambridge-style, not retired official papers, so pair them with the official samples below for calibration against the genuine article; and IELTSbiz is not the official test interface, which only the familiarisation tests reproduce.
For full sittings on a free account there is a full 40-question Reading test on a server-held clock and a guided four-skill mock; our IELTS online test page lists which skills you can sit with and without an account.
The renewable supply changes how you can study. With a fixed bank, rationing is rational - candidates hoard "good" tests and practise timidly. With unlimited passages, you can afford to burn twenty sessions on your single worst question type, fail repeatedly, and read every feedback note, because tomorrow's material is never in short supply.
2. ieltsonlinetests - Best free full timed mocks
For complete, timed, four-section mock exams at zero cost, ieltsonlinetests has the largest legitimate library online. The tests run under realistic exam timing in a computer-based interface, band estimates are calculated for you, and the sheer volume means even a heavy user takes months to exhaust it.
Full mocks train what question drilling cannot: the stamina of a 60-minute Reading paper, transfer-time pressure in Listening, and the discipline of moving on from a stuck question.
The community layer is an underrated bonus: each test's discussion threads collect other candidates' reasoning about the hardest questions, which is the nearest thing a free answer key gets to an explanation - imperfect, but often enough to see why the key is right.
The honest drawbacks: the free tier is ad-heavy, test difficulty varies around the official standard, and feedback is largely an answer key plus community discussion - what you got wrong, rarely why.
As of September 2026 the free tests need a free account, and paid extras such as examiner or AI marking of Writing and Speaking are sold separately - check their site for current pricing. Sit your mocks here, then take the misses somewhere that explains them.
Two rules keep the library honest. Sit mocks under strict conditions - one sitting, no pausing, and only the 2-minute Listening review the computer test allows, not paper's old 10-minute transfer - because a paused mock measures nothing.
And cap yourself at one mock per week or two; the volume is a temptation, and back-to-back full tests without analysis between them is the most common free-test mistake.
3. IELTS.org sample questions - Best quick format calibration
The official IELTS.org website publishes free sample questions for every section and question type, straight from the test's owners. The set is small - samples rather than full papers - but it is the definitive reference for what each question type looks like, how instructions are worded, and what answer formats are accepted.
Every candidate should spend one early session here, because misreading instruction conventions ("NO MORE THAN TWO WORDS") costs real marks that have nothing to do with English ability.
The limits are obvious: a handful of samples with plain answer keys, no timing engine, no tracking. This is a calibration stop, not a practice home.
While you are there, read the band descriptors and answer-format rules alongside the samples. Knowing that a correct answer written as three words fails a two-word limit, or that a misspelled typed Listening answer scores zero, prevents the small procedural losses that no amount of English skill recovers.
Bookmark it as your dispute referee too: when two practice sources disagree about a format or rule, the IELTS.org version wins, full stop.
4. British Council free practice tests - Best authentic official set
The British Council, a co-owner of IELTS, offers free practice tests and preparation materials through its TakeIELTS site and IELTS Ready programme, with fuller access commonly unlocked for candidates who book through them. The value is trustworthiness: format, difficulty and voice are as close to the real exam as free material gets.
IELTS Ready adds structured support around the tests - webinars, preparation resources and study guidance - which stretches the free offer beyond bare papers.
As of September 2026 the free IELTS Ready membership includes a 50-minute Mini Mock Test with AI feedback and two full IELTS mock tests with feedback and model answers, and booking a test with the British Council unlocks IELTS Ready Premium - 40 full practice tests, a 25-minute Express Mock across all four skills and self-study courses - at no extra cost.
Its free Familiarisation test - full-length Listening, Reading and Writing on the computer interface, Academic or General Training, with no test booking needed - is the single most useful free test on this list.
The catch is the model: the free set is deliberately limited, feedback is answer-key based, and the fuller experience is reserved for booked candidates. Use it as your authenticity benchmark and exam-week dress rehearsal.
Timing tip: save at least one untouched British Council test for the final week before your exam. Sitting genuinely unseen official material seven days out gives you the most trustworthy prediction of your real band - and a last, well-aimed week of targeted revision if the prediction disappoints.
5. IDP IELTS free samples - Best computer-based familiarisation
IDP, the test's other major partner, publishes its own free sample tests and a computer-based familiarisation test that replicates the real CB-IELTS interface - the screens, navigation and highlighting tools you will actually use on test day.
For anyone taking computer-based IELTS, one session here is close to mandatory: interface surprises on test day are entirely avoidable marks lost.
Like the British Council's set, the material is authentic but finite, with answer keys rather than explanations. Take the familiarisation test early, save the remaining samples for a mid-preparation checkpoint, and do your volume practice elsewhere.
Pay particular attention to the on-screen tools during familiarisation: practise highlighting text and using the notes feature deliberately, because computer-based candidates who never rehearsed them either waste seconds hunting for them or forget they exist. The interface should be muscle memory before it matters.
IDP's familiarisation tests are untimed - Listening, Academic Reading and Academic Writing, plus a General Training Reading sample, with answer keys to download - so sit them once slowly to learn the screens, then rehearse pace on a timed source.
The procedural point that matters most is Listening: with paper IELTS ended in 2026, every candidate answers on screen as the recording plays and gets 2 minutes to review, not the old 10-minute transfer, so that habit has to be trained before test day.
6. Cambridge sample papers - Best paper-style authenticity
Cambridge University Press & Assessment publishes the official past-paper books - the newest, Cambridge IELTS 21, came out in July 2026 in Academic and General Training editions - and its IELTS preparation page offers a free downloadable set of sample papers alongside a link to the IELTS.org samples.
Retired real papers are the gold standard of authenticity - actual test items, not imitations - which is why the printed Cambridge books remain the paid backbone of many study plans.
The free sample papers are the taster: a legitimate way to sit official material without buying immediately. They are laid out in the paper format, so use them for content and do your interface rehearsal on the familiarisation tests above.
The limits: the free set is small, answers come as keys without explanation, and marking is on you. If your budget allows one purchase, the latest Cambridge book is the classic choice - but the free samples plus the other sources here cover a surprising amount of that ground.
If you do buy a book later, buy recent: the newest volumes reflect the current test most closely, and working backwards through older editions adds volume cheaply. But run the free sample first - it tells you whether the paper-book workflow of self-timing and self-marking actually suits how you study.
7. Road to IELTS free version - Best for booked candidates
Road to IELTS is the British Council's online preparation course, and its free version - commonly unlocked when you book a test through the British Council - includes practice tests, tutorial videos and interactive exercises.
British Council country pages describe it, as of September 2026, as the Road to IELTS Last Minute course - nine advice videos, 100 interactive activities and two practice tests for each of the four skills - and some say it cannot be bought separately.
As official material designed to mirror the exam, it is an excellent structured supplement in the final weeks before your test date.
The constraints: access typically depends on booking, content is a fixed showcase for the paid tiers, and feedback stays at answer-key level. If you have booked through the British Council, claim it - it is already yours - but treat it as a bonus layer, not the plan.
Sequence it late deliberately: the tutorial videos repeat what your earlier preparation covered, but the practice activities are freshest official material in your final fortnight, when authentic rehearsal matters more than new techniques.
Is there a free IELTS trial test?
Yes, in two senses. Online, the "free trial" most people want is the familiarisation test: the British Council and IDP versions above are free, full-length or near it, and sit on the real computer interface.
In person, the official IELTS Trial Test is a free, timed Listening, Reading and Writing sitting (no Speaking) at a participating centre, which IELTS.org describes as a free familiarisation test and which centres also use to check new question material.
Places are limited. As of September 2026 the British Council lists Trial Test cities including Dhaka, Toronto, Vancouver, Manila, Nairobi, Istanbul, Hanoi, Ho Chi Minh City, Leeds and Oxford, and you register by emailing the local centre with "IELTS Trial Tests" in the subject line.
Trial Tests have historically been delivered on paper, so ask the centre how its sessions now run.
If no centre near you takes part - Peru, for example, is not on that list - the online familiarisation tests work from any country and are the closest free substitute for a full Academic or General Training mock.
How do you avoid fake or low-quality free tests?
Three checks filter the swamp quickly. Provenance: can you tell who wrote the test? Official partners and established platforms sign their work; anonymous PDF collections reposted across forums cannot be verified and are frequently error-ridden.
Anything advertised as a "leaked" or "real recent" paper is safest treated as fiction - actual live test content is never legitimately available.
Second, answer-key quality: a trustworthy source's keys are complete, unambiguous and consistent with the instructions. If a key contradicts its own word limit, the whole paper's editing is suspect.
Third, difficulty sanity: if you jump a full band overnight on an unfamiliar site, suspect the test before celebrating - miscalibrated easy material is common and quietly corrosive, because it teaches a pace the real exam will punish.
Are free IELTS practice tests as good as paid ones?
For material, often yes - the official free samples are literally the same provenance as paid past papers, just fewer of them. The genuine gaps in free testing are supply and feedback: fixed banks run out, and answer keys do not explain the reasoning behind a miss, which is where improvement actually lives.
Put numbers on it: the free official sources together offer perhaps a dozen full papers' worth of material, and a candidate sitting one weekly mock exhausts that in three months. The paid Cambridge series roughly quadruples the bank; a renewable generator removes the ceiling entirely.
Which gap matters - volume or explanation - depends on whether your scores are still moving.
So the honest framing is not free versus paid, but calibration versus progress. Free official tests tell you where you are; something with explanations and tracking tells you how to move.
Our guide to the best paid IELTS prep websites covers when closing that feedback gap is worth money - and the free tier of a measured tool covers much of it at no cost.
A rough budget rule: spend nothing until your free mocks stop improving. A plateau across two or three consecutive mocks means you have extracted what unexplained practice can give, and the next half band lives in feedback - explained errors, per-type tracking, scored writing.
That is the moment a modest upgrade beats another free test bank.
How should you use free practice tests in a study plan?
Give each source its job. Week one: the IELTS.org samples and IDP's familiarisation test, to learn formats and the computer interface. Throughout: daily drilling on a renewable source with real feedback, targeting your weakest question types. Every week or two: one full timed mock on ieltsonlinetests or an official set, sat under strict exam conditions.
Ration the scarce material consciously: official tests are the only free resource you can permanently use up, so spend them as checkpoints - one early to place yourself, one mid-way to measure, one in the final week to predict. Everything between those checkpoints should run on sources you cannot exhaust.
Then do the step most candidates skip: spend as long analysing the mock as sitting it. Convert your score with the Band Score Calculator, log which question types leaked marks, and point the next fortnight's daily practice at exactly those.
For the complete free toolkit beyond tests - tips sites, checkers and more - see the best free IELTS practice websites and the full best IELTS websites roundup.
The pattern behind all of it is the same: tests measure, drilling improves, and the two jobs need different sources.
Candidates who understand that stop asking "where can I find more tests?" after their third mock and start asking "which question type is costing me the most marks?" - the question that free tests alone can raise but never answer.
Once the sources are chosen, the remaining work is organisational: scheduling the checkpoints, logging the misses and pointing the week at the weakest format.
Our roundup of the best IELTS study plan tools and trackers covers exactly that layer, from automatic dashboards to the humble printed plan - the scaffolding that turns a pile of free tests into a preparation programme.