✓ CaptureOK

Block bad images before they enter your system

Instant quality checks for document uploads. Stop unreadable images at the source.

Get Started View API →

Why CaptureOK?

⚡

Instant Quality Checks

Real-time blur, glare, and readability detection in milliseconds.

🛡️

Pre-Upload Validation

Catch bad images before they hit your storage or OCR pipeline.

📊

OCR-Ready Scoring

Detailed quality scores for your thresholds.

🤳

Selfie Verification

Face detection and liveness checks for biometric authentication.

👤

Face Matching

Compare selfies with ID documents for KYC compliance.

✨

Image Enhancement

Auto-detect and flag issues like low light, glare, or shadows.

Perfect for

Passport & ID verification

Invoice & document capture

KYC & compliance pipelines

Mobile camera capture

Selfie & biometric verification

Account opening & onboarding

Developer-friendly API

Clean JSON responses. No AI buzzwords.

Response

{
  "ok": false,
  "issues": ["blur", "glare"],
  "scores": {
    "blur": 0.78,
    "glare": 0.21,
    "readability": 0.42
  }
}

Deploy your way

Choose the integration that fits your needs

🌐

REST API

Cloud-hosted API endpoints. Pay per image or monthly subscription. Get started in minutes.

Fast integration
Auto-scaling
$0.01-$0.05 per image
$29-$199/month plans

📦

SDK

Native libraries for mobile & web. Process images on-device with real-time feedback.

iOS & Android SDKs
JavaScript/TypeScript
On-device processing
Camera guidance UI

Popular

🏢

On-Premise

Self-hosted solution for complete control. Perfect for compliance-heavy industries.

Full data control
No external calls
$50,000 one-time
or $5,000/year subscription