Detect AI text.
Make it yours.

Find AI writing signals, get a detailed breakdown and humanize text for your purpose. Free checking, without an account.

Free text check
Your text is sent only when you press Check0 / 20 000
Free, no registration required

How the check works

Detection with detailed analysis

Check AI writing signals, recurring constructions, rhythm and text structure. See the specific passages and explanations behind the result.

carries out a checkchecks
at the present timenow
for improvement purposesto improve

Shorter wording, same meaning

Suggestions beside the phrase

You can see the wording behind a score. Select a highlighted phrase to read the explanation.

Humanization

Humanize AI drafts: reshape the delivery, make the language more natural and compare versions while checking important details.

Sounds better.
Still means the same?

After a rewrite or translation, it’s easy to miss a new date, a different price, or a missing condition. Comparison of versions will show such discrepancies separately.

Compare two texts
Source

The seminar is on 14 October. Tickets cost €49. Cancel at least 7 days in advance for a refund.

After editing

The seminar will be held October 17 . Participation costs 94 €. We will refund the payment to all participants.

Date and price have changed. The return condition is missing.

Check posts
directly in your feed.

With the extension, you do not need to copy the text to the site. Start checking the post or select a fragment of the article: comments will appear next to it.

Select extension
EditorialPost example

We launched a newsletter for editors. It is important to note that in each issue there will be one analysis of the text and three links to useful materials.

The first issue comes out on Friday. Don't miss this unique opportunity to subscribe before it arrives.

Check for free.
Pay for edits when you need them.

Read the suggestions first.
Choose a paid option to match how much you write.

Text check

0 $

Edit at your own pace

Check AI writing signals, recurring constructions, rhythm and text structure. See the specific passages and explanations behind the result.

Check for free

The cost of editing depends on the length of the text and the mode. The exact consumption is visible before starting. Calculate cost →

MCP / REST API

Neuroslop, where you work.

neuroslop / tools
MCPCodex · Claude Code · Cursor

For AI assistant

Check and edit right inside your task. Connect to Codex, Claude Code or Cursor.

Connect MCP

Checking and cleanup are free, with no key.

REST APIPOST /v1/check

For your application

Build detection and editing into your product. Get a score, identified markers and a revised text through the REST API.

API Documentation

Editing requires an API key.

Before your first check

What does Neuroslop check?

Check AI writing signals, recurring constructions, rhythm and text structure. See the specific passages and explanations behind the result.

Do I need an account to check text?

No. The text can be checked for free without registration. To automatically edit and manage purchased packages, you will need an account.

Which languages can I check?

Yes, but the depth of the check depends on the language. Most of the rules are for Russian and English. The text language and interface language may differ.

Will editing preserve the meaning?

The editor tries to preserve the original idea, but the result needs to be re-read. Compare versions, especially names, numbers, quotes, and terms. The automatic check does not notice all possible changes.

Where is my text sent?

When the main check is launched, the text is transmitted to the Neuroslop server. Details of the processing are described in the privacy policy . In the examples on this page, requests to the server are not made.

Detect AI text.
Make it yours.

Check for free