Is this content AI-generated?
Free multimodal detection — text, images, and video.
Free · No signup · 201 languages
AI Detection results
—% of this text appears to be AI-generated
Enterprise-Grade AI Safety — Trusted by
More than a text checker
DOSafe combines a self-hosted multimodal model, deterministic provenance checks, and on-chain proof into a single trust layer for any content.
Multimodal detection
Detect AI-generated text, images, audio, and video — all in one tool. Most competitors only handle text. DOSafe uses a single self-hosted multimodal model to analyze any content type.
Call ID biometrics
Bank-grade voice and face verification with anti-spoofing. Enroll voiceprint or faceprint, then verify identity in real-time during calls. Detects AI-generated voices, deepfake audio, and face spoofing automatically.
On-chain verified results
Every detection result is recorded on DOS Chain — a tamper-proof, verifiable audit trail. Share a link to any result that anyone can verify independently, without trusting DOSafe.
201 languages
Natively multilingual — no translation step. DOSafe detects AI content in Vietnamese, Chinese, Thai, Indonesian, and 197 more languages. Built for a global audience.
Risk scores, not binary labels
AI detection is probabilistic — not a yes/no. DOSafe shows a confidence score with explanation: what signals triggered, how confident, and what to do next. No false certainty.
3.93M+ threat records
Cross-reference URLs, phone numbers, crypto wallets, emails, bank accounts, and names against 3.93 million threat intelligence records from 19 verified sources — updated every 6 hours.
API access for developers
Integrate AI detection into your app in minutes. OpenAI-compatible endpoint, pay-as-you-go pricing via DOS AI. Build content moderation, trust scoring, or review pipelines with a few lines of code.
C2PA provenance check
When content carries a C2PA cryptographic signature (from Adobe, Canon, Nikon, and major media organizations), DOSafe verifies it first — 100% accurate provenance, no AI guesswork needed.
How DOSafe protects you
From voice biometrics to scam detection — DOSafe provides multiple layers of protection for Vietnamese internet users.
Call ID
Bank-grade voice & face verification.
Enroll your voiceprint or faceprint and verify identity in real-time during calls. Anti-spoofing detects AI voices, deepfake audio, and face spoofing. Live challenge sentences prevent replay attacks.
Safe Check
Is it safe? Check before you trust.
Cross-reference URLs, phone numbers, crypto wallets, emails, and bank accounts against 3.93M+ threat intelligence records from 19 verified sources.
Critical
example-scam.com
🗃️ 3.93M+ records · 🌐 19 sources
Telegram Bot
Safety checks in your chat.
Send @DOSafeBot a URL, phone number, or text to get instant scam checks and AI detection — right inside Telegram. No app install needed.
🔴 High risk (87/100)
Reported by 142 users across 3 sources
🤖 87% AI-generated
Build trust into your product
Add AI content detection to your platform in minutes. Pay per verification, no subscription required for API access.
Simple, transparent pricing
Start free — no credit card required. Upgrade when you need more.
Free
For occasional checks and exploration.
- 30 checks/day
- Text detection (up to 5,000 chars)
- Image detection
- On-chain verified results
- No signup required
Plus
For individuals who check content regularly.
- 100 checks/day
- Text + Image + Video detection
- Detailed score breakdowns
- Export results as PDF
- API access (via DOS AI)
- Email support
Pro
For power users and teams — unlimited scans.
- Unlimited checks / day
- All Plus features
- Priority API access
- Batch file upload
- Webhook results delivery
- Priority support
Need higher volume or enterprise features? Contact us
Frequently asked questions
DOSafe runs a multi-layer detection pipeline — combining statistical signals, zero-shot model analysis, and a final review by our own hosted multimodal model. This layered approach catches what single-method detectors miss. No AI detector is perfect; we always return a confidence score, not a binary label. Treat results as risk signals, not ground truth.
Yes. Text, image, and audio detection is free with no signup required. Free users get 30 checks per day. For higher volume or API access, see our paid plans.
Content submitted for analysis is processed and immediately discarded. We store only the detection result score and a hash on-chain — no raw text, images, or personal data. See our privacy policy for details.
Every detection result generates an on-chain record on DOS Chain with a unique attestation ID. Anyone can verify the result independently — even if our servers go down. This is the tamper-proof audit trail no centralized competitor can offer.
Yes. API access is available through DOS AI (dos.ai). Get an API key and call our detection endpoint with any content type. We charge per verification with no monthly minimum.
201 languages — including Vietnamese, Chinese, Japanese, Korean, Thai, Indonesian, Arabic, and all major European languages. Our model handles all languages natively without a separate translation step.
Three key differences: (1) Multimodal — we detect AI in images and video, not just text. (2) On-chain proof — every result has a verifiable, tamper-proof record. (3) Multilingual — 201 languages natively vs. English-focused competitors.
Yes. Upload any image and DOSafe runs multiple checks: cryptographic provenance verification, metadata analysis, and visual inspection by our hosted model. You get a confidence score and a breakdown of what signals triggered.