Cloudflare Radar URL Scanner

Free#5 of 33 in Online Virus Scanners

Cloudflare Radar URL Scanner: A free URL scanner with detailed reports, but no file or computer scanning. Ranked #5 of 33 in Online Virus Scanners by our editors (8.5/10); pricing: Free plan; best for free URL scanning with detailed webpage inspection.

8.5/10Editor score

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Cloudflare Radar URL Scanner8.5 Visit Cloudflare

At a glance

Editor score
8.5 / 10
Pricing
Free plan
Best for
Free URL scanning with detailed webpage inspection
Free plan
Yes
Paid from
Free
File scanning
No
Facts checked
14 Nov 2026

Where it wins
- Reports malicious-content verdicts, phishing information, and redirect history
- Inspects page requests, cookies, console output, and performance timings
- Searches reports by URL, domain, IP, ASN, filename, or resource hash
Where it doesn't
- Does not scan files or provide on-demand computer antivirus scans
- Its focus is URL analysis rather than broader malware scanning
- API submissions require a URL Scanner-specific API token

Our verdict on Cloudflare Radar URL Scanner

Cloudflare Radar URL Scanner analyzes submitted URLs and creates reports for people investigating webpage security and behavior. It is available on the web and through an API, and suits users who want to inspect a page’s verdicts, infrastructure, redirects, and diagnostics without installing an antivirus scanner. Reports can be publicly shareable, while API submissions can set report visibility to unlisted.

The scanner’s depth is in webpage inspection. Reports can include malicious-content verdicts and phishing information alongside redirect history, contacted IP addresses, ASNs, domains, certificates, cookies, page requests, console output, performance timings, and detected technologies. Search can locate scans by URL, domain, IP address, ASN, filename, or resource hash. This makes it useful for investigating a suspicious link or understanding what a website loads and contacts. It is not a file scanner or an on-demand computer antivirus scanner, so users who need to scan downloads or a device should choose a product with those capabilities instead.

Radar API is documented as free, and the product is described as free. API use requires a URL Scanner-specific API token. Its cloud deployment and web access make it a focused option for URL investigations, while the API supports custom scans and unlisted reports. Choose it when detailed URL reports and search across scan results are the priority; do not treat it as a substitute for file or endpoint protection. Its narrow scope is a defining boundary, not a replacement for broader malware analysis.

Your product? Our editors can test Cloudflare Radar URL Scanner in depth and publish a review, labelled as paid · from $149/mo →

Cloudflare Radar URL Scanner pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on radar.cloudflare.com

Cloudflare Radar URL Scanner fact sheet

Free plan	Yes
Paid from	Free
File scanning	No
URL scanning	Yes
Computer scan	No
Analysis depth	Not verified
File size limit	Not verified
Engines	Not verified
Deployment	Cloud
Platforms	Web
Pricing	Free plan
Website	radar.cloudflare.com
Facts checked	14 Nov 2026

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Featured on iTechGuides

Cloudflare Radar URL Scanner is listed in our Online Virus Scanners directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 14 Nov 2026 · How we research and update