Security Review

Is loader.to legit or a scam?

Our verdict:Suspicious· 48/100

A five-year-old YouTube downloader that is functional but plagued by aggressive redirects to phishing and fake 'system update' scams.

loader.toScanned 1h ago
0
Trust score
SUSPICIOUS
Heuristics 54·MT 45
Category tags
video downloader85% MT confidence
Technical red flags (1)
Warning signals (1)

These checks passed — but they don't clear the site. A clean antivirus result, valid SSL, and a calm server only mean it isn't hosting malware; they say nothing about whether the business is real. This verdict is based on the site's conduct and content, not a malware detection.

View density

Analysis Summary

Threat Intelligence
2/92
Engines flagged this URL
Domain Age
5 years old
Registered May 5, 2021
MT Intelligence
Suspicious
Moderate likelihood · 85% confidence
SUSPICIOUS

Warning signs detected

2 of 92 antivirus engines flag this page. Several risk indicators suggest caution. This site might be legitimate — but treat it as unverified until you can independently confirm.

Website Preview

Screenshot of loader.to
LIVE RENDER
loader.to

Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.

MT Intelligence

Advanced threat intelligence
MT Security Analyst
Moderate scam likelihoodengineMT · Guardiantrust45/100
MT AgentLive web researchVisual inspection
0%
Confidence
The domain has been active for over five years, which typically suggests a stable service rather than a temporary scam. However, our intelligence stack and multiple independent review aggregators highlight a pattern of high-risk advertising behavior. Two antivirus engines, including Chong Lua Dao and Gridinsoft, have flagged the site for malicious or suspicious activity. The primary threat is not the site's core code but the third-party ad networks it uses, which frequently trigger redirects to 'Update Your Flash Player' or fake VPN prompts. These are classic delivery methods for unwanted software or credential harvesting.
Full dossier
Analysis complete

Page Content

The site provides a straightforward interface for converting YouTube playlists and videos into various formats like MP3 and MP4. It includes detailed technical explanations of audio formats and claims to operate under Swiss copyright law for personal use.

Infrastructure

The site is hosted behind a common content delivery network and uses valid SSL encryption issued by Google Trust Services. While the technical infrastructure is stable, the site loads multiple external scripts from various downloader APIs and tracking services that facilitate its aggressive ad behavior.

Domain History

Registered nearly five years ago through the Kingdom of Tonga registrar, the domain shows significant longevity. This age usually indicates a persistent service, though it has maintained a poor reputation among security researchers due to its monetization methods.

Web Reputation

Public sentiment is deeply divided. Some users on community forums like Reddit report the site works as intended for file conversion, while security-focused sites warn of a 'website within a website' structure and frequent redirects to high-risk phishing landing pages.
Risk Factors
5
  • Multiple reports of redirects to fake 'Flash Player' and 'VPN Required' phishing scams.
  • Flagged as malicious or suspicious by two antivirus engines (Chong Lua Dao and Gridinsoft).
  • Aggressive third-party ad scripts that may lead to unwanted software downloads.
  • Independent trust aggregators report a very low trust score despite the domain's age.
  • Lack of direct contact information or verifiable business identity on the main page.
Positive Signals
4
  • Domain has been active for over 1,800 days (approx. 5 years).
  • Valid SSL certificate with no immediate expiry issues.
  • Functional service that successfully provides the advertised video conversion tools.
  • No evidence of the site itself hosting direct malware binaries.
AI Recommendation
If you use this site, ensure you have a robust ad-blocker and up-to-date antivirus software active. Never click on pop-ups claiming your software is out of date or that a VPN is required to continue.
Next-gen fraud intelligence
Evidence-backedCross-checked

Web Research Findings

Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for loader.to, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.

Domain age
5.2 yrs
Registered May 2021
Business registration
Active · Switzerland
Site traces back to an actively registered business.
Clone check
Not a clone
No well-known site's layout or branding detected here.
Typosquat check
No look-alike match
The domain doesn't resemble any well-known brand's spelling.
Web mentions
4 scam reports · 2 positive
Key findings
7 headline facts from open-web research
  • Domain active for approximately 1883 days (~5 years); Scamadviser gives trust score of 0/100, flags low Tranco rank, "website within a website" structure, and notes music download services have scam history despite positives like valid SSL
  • About page lists physical address in St. Gallen, Switzerland and phone; states no user data stored/shared, funded by ads, for personal use only per Swiss law.
  • Multiple review sites (Noteburner, ViWizard, Tunepat, DRMare) report aggressive pop-up ads, redirects to suspicious/phishing-like pages (e.g. fake Flash/VPN updates), and recommend caution or alternatives.
  • Reddit users generally consider the downloads safe if ads are avoided, with one post mentioning a trojan possibly linked to past use of en.loader.to.
  • Supports YouTube playlists to MP3 (up to 320kbps claimed), plus other sites (Vimeo, TikTok etc.); GitHub has unofficial API wrapper; browser extension available.
  • No major scam family association or widespread malware reports on downloaded files themselves; primary risks are ad-driven redirects and potential misleading claims on playlist downloads.
  • Competitors include similar download sites like viddown.net; Trustpilot shows no reviews.
Scam reports (4)
Direct quotes from public scam databases, forums, and news.
  • Scamadviseropen

    "en.loader.to has a very low trust score which indicates that there is a strong likelyhood the website is a scam. Be very careful when using this website!"

  • Noteburneropen

    "Loader.to may seem like a fast and free YouTube to MP3 conversion solution, but our tests showed several issues, from ads and redirects to inconsistent audio quality."

  • Quoraopen

    "My review of loader.to, the must unreliable YouTube converter in the world, and if I didn't have the virus it installed I wouldn't have missed any messages"

  • Tunepatopen

    "it unfortunately contains numerous redirects and pop-up ads, posing significant risks... some lead to suspicious pop-ups such as "Update Your Flash Player" or "Require a VPN", which are typical phishing scams."

Positive reviews (2)
Quotes indicating the site is legitimate.
  • Reddit r/computervirusesopen

    "ive used many sites to convert an mp3 from yt and never had any problem. I would say its safe unless you press on an ad or smting but you shouldnt stress"

  • ViWizard reviewopen

    "Loader.to is fast... one of the quicker web-based converters... provides true 320kbps MP3s... No installation needed."

Business registration
Status: active · Switzerland

Claims St. Gallen Office, Via Pestariso 39, St. Gallen 9009 (CH). References Swiss URG copyright law in terms. Scamadviser notes WHOIS hidden, registrar Government of Kingdom of Tonga, domain ~5 years old.

Research summary
Narrative write-up from our AI analyst, grounded on the facts above
Our research found several reports on sites like Quora and specialized tech review blogs warning about aggressive redirects. While some Reddit users suggest the site is safe if used with an ad-blocker, others have reported encountering trojans or deceptive 'system update' prompts. The site claims a business presence in St. Gallen, Switzerland, and references Swiss copyright laws, though its WHOIS data remains privacy-protected.

Antivirus Engines

Detection matrix · live
2 engines flagged this URL

We cross-check every URL against our antivirus network of 92 malware and blacklist engines. Each detection is listed below by engine name — even a single hit is a meaningful signal.

1Malicious1Suspicious59Harmless92Engines
0
of 92
Chong Lua Dao
Malicious· malicious
Gridinsoft
Suspicious· suspicious

2 antivirus engines flagged this URL. Even a single detection is a meaningful signal — treat this site with extra caution and avoid entering credentials, payment info, or downloading any files.

Security Scans

Blacklist Check
Not flagged on major threat lists

Checked against the major public blocklists used by browsers and security tools — no hits.

Contact Verification

We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.

What We Found
No clear contact details on the page
Emails on site's domainNone
Phone numbersNone
Postal addressNot listed
Linked social profiles2
Signal Summary
Several contact red flags
  • No contact email found anywhere on the page.
  • No phone number listed on the page.
  • No postal address visible on the page.
  • Links to 2 social profiles.

Domain & Encryption

Domain History
Age5 years old
RegistrarGovernment of Kingdom of Tonga
RegisteredMay 5, 2021
ExpiresAug 30, 2026
Owner privacyVisible
Encryption Certificate
StatusValid
ProtocolTLSv1.3
IssuerGoogle Trust Services · WE1
ExpiresSep 23, 2026 (83d)
Self-signedNo
Hosting & Technology
HostingCloudflare, Inc.
Server locationUS
Web servercloudflare

Redirect Chain

Hops
2
Cross-domain
Yes
Lookalike
No
Punycode
No
  • 1301http://loader.to/
  • 2301https://loader.to/
  • 3200https://en.loader.to/4/cross-domain

Server Reputation

Abuse Intelligence
Confidence score0%
Reports on file0
ISPCloudflare, Inc.
Usage typeContent Delivery Network

Proceed with caution

Our automated review flagged enough risk that you should treat this site as unverified.

  • Treat loader.to as unverified

    Do not enter credentials or send money until you have independently verified the business.

  • Verify the business through independent channels

    Check the company's social profiles, registry records, and search for recent news or reviews that are not hosted on the site itself.

  • Never use irreversible payment methods

    Crypto, gift cards, wire transfers, and cash apps offer zero buyer protection. Use a credit card or PayPal if you must pay.

  • Share your experience

    If you have additional context, drop a comment below or post on the MalwareTips forum.

    Open

Reputation Sources

How this domain rates across independent threat-intelligence and blocklist providers.

Google Safe Browsing
Not listedCheck ↗
VirusTotal
ListedCheck ↗
AbuseIPDB
Not listedCheck ↗

Referenced Domains

Outbound domains this page links to or loads resources from. Each links to its own security scan.

Safety FAQ

Common questions about this site, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.

  • Our automated security review marked loader.to as suspicious. Several warning signs were detected; it may still turn out legitimate, but you should verify it through independent channels before trusting it with money or credentials.
  • loader.to currently scores 48/100 on our trust scale. We found enough warning signals to recommend caution. Verify the site through independent channels before entering credentials or money.
  • Yes. loader.to presents a valid TLSv1.3 certificate issued by Google Trust Services · WE1, expiring in 83 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
  • loader.to is 5.2 years old, registered on 5/5/2021 through Government of Kingdom of Tonga. Scam domains are often freshly registered — a site under 6 months old warrants extra caution.
  • 2 out of 92 antivirus engines in our malware network flagged loader.to as malicious or suspicious (1 outright malicious). Even one detection is a meaningful signal.
  • No. loader.to is not currently listed on the major browser blocklist feeds that modern browsers use.
  • loader.to resolves to an IP operated by Cloudflare, Inc. in US (usage type: Content Delivery Network). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
  • This is a permanent record of the scan run on July 1, 2026. The verdict and evidence above reflect that scan and do not change on their own. If circumstances around loader.to have changed, MalwareTips staff can run a fresh scan, which re-runs every check from scratch and publishes an updated report.

Final Verdict

0
Trust / 100
Final Verdict·loader.to
SUSPICIOUS

This is a long-standing video conversion service that is generally functional but carries significant risks from aggressive advertising. While the downloads themselves are often clean, the site frequently redirects users to deceptive phishing pages and fake software updates. Use extreme caution and active ad-blocking if you choose to visit.

If you use this site, ensure you have a robust ad-blocker and up-to-date antivirus software active. Never click on pop-ups claiming your software is out of date or that a VPN is required to continue.

AV engines
92
MT passes
2
Net signals
0
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Community review

User reviews & comments(0)

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This report is generated automatically by combining threat intelligence, domain signals, and an AI security analyst. It is informational, not legal advice. Always use your own judgement before sharing personal information or money online.