C2 Proficiency Writing Checker | AI Feedback
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C2 Proficiency Writing

Check your C2 Proficiency writing

Paste the complete C2 Proficiency task, any source texts, and your response. The checker reviews synthesis, evaluation, communicative effect, organisation, precision, and control of nuanced language.

Check my writing free First complete evaluation free · No card required
Part 1: 240–280 · Part 2: 280–320 words
1 hour 30 minutes for both parts
Independent practice estimate, not an official result

Know the paper

Two responses, two different jobs

Choose the correct part and include the complete task. Missing source material or reader context makes useful feedback harder.

Check the official C2 Proficiency exam format

Part 1

Compulsory task

One compulsory 240–280 word essay that summarises and evaluates key ideas from two short texts.

Part 2

Choice of task

One 280–320 word task chosen from four options: an article, letter, report, or review.

The review map

What the checker reviews

The feedback follows the four assessment areas used across B2 First, C1 Advanced, and C2 Proficiency Writing.

01

Content

Whether the response answers the task fully, develops the required points, and gives the reader the information they need.

02

Communicative Achievement

Whether the text type, register, tone, and conventions achieve the intended effect on the target reader.

03

Organisation

How logically the response is arranged and how effectively ideas connect within and between paragraphs.

04

Language

The range, precision, flexibility, and accuracy of vocabulary and grammar used for the selected exam level.

Before you check your response

  • For Part 1, include both source texts so the checker can review the synthesis and evaluation.
  • Use the correct word range: 240–280 for Part 1 or 280–320 for Part 2.
  • Sustain the expected text type, target-reader effect, and precise language throughout.

Turn this response into your next revision

Paste the complete task and your writing, then use the criterion feedback to choose the most useful change.

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