for Chrome

Fact check any page you read

Lens checks the claims on the page you're reading, unpacks the arguments, and shows the sources. Free to install, 10 checks a month on the free plan.

Add to Chrome, it's free Create a free account

Inkriv Lens checking an article: claims are underlined on the page and the Lens panel lists each verdict

Works where you read

News sites
Substack
Research papers
Docs sites
Google Docs
Blogs

How it works

Three steps from reading to knowing what holds up.

Open Lens on any article
Click the Lens icon or right click a selection.
Lens finds the claims
It pulls out the statements that can be checked.
See what holds up
Each claim gets a verdict with sources, highlighted right on the page.

Free · Chrome and other Chromium browsers

Everything you need to read critically

Lens works inside the page, so checking a claim never means leaving the article.

A clear verdict for every claim

Supported, Partially supported, Contradicted, or Unverified, each with the evidence behind it.

A claim marked Partially supported in the Lens panel, with the evidence and sources behind the verdict

Highlights right on the page

Claims are marked inline; hover one to see its verdict without leaving the article.

Honey sealed in a jar can keep for decades. (Supported) Coffee leaves you dehydrated. (Partially supported) And of course, the Great Wall of China is visible from the Moon. (Contradicted)

Check a page, a section, or a selection

Analyze the whole article, or right click just the part you care about.

Lens checking a research paper abstract open in the browser

Know what needs a closer look

Key points, claims that need attention, and where the evidence is weak.

Lens grouping claims into needs attention and weak or insufficient evidence

Follow the sources

Every verdict links to the sources it's based on, so you can explore further.

Source cards showing the publication, link, and quoted passage behind each verdict

Send it to your assistant

Export the cleaned page to ChatGPT, Claude, Gemini, or Grok in one click.

ChatGPT
Claude
Gemini
Grok

Checks come with your Inkriv plan

Lens is free to install. Every plan includes fact checks each month.

Free: 10checks a month
Lite: 200checks a month
Pro: 500checks a month

Checking a page or investigating a claim uses one check. Reopening a page you already checked is free. Checks reset on the 1st of each month.

See plans Add to Chrome

Your reading stays yours

Lens only looks at a page when you ask it to.

Lens reads only the text visible on the page, and only when you ask it to check.
That text is sent to Inkriv's servers for analysis.
Lens never bypasses paywalls or reads hidden content.
Results stay in your browser and your Inkriv account.

Read how Lens handles your data

Frequently Asked Questions

Have a question we didn't answer?

Tell us what you're trying to do with Lens and we'll get back to you.

Read with confidence

Add Lens to your browser and check the next article you open.

Add to Chrome, it's free