Now with AI-Enhanced Cleaning

AI-Powered Text Cleaning & Normalization API

CleanFlux-AI transforms messy text into structured, analysis-ready data with lightning-fast rule-based processing and optional AI-enhanced cleanup.

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No credit card required

1,000 free requests/month

99.9% uptime SLA

Terminal

# Clean messy text with one API call

$ curl -X POST https://api.cleanflux.ai/clean \
-H "Authorization: Bearer $API_KEY" \
-d '{"text": "This is MESSY text!!!"}'

# Response

{
"success": true,
"output": "This is messy text!"
}

Everything you need for text processing

A complete toolkit for cleaning, normalizing, and analyzing text data. Choose rule-based speed or AI-powered intelligence.

Smart Text Cleaning

Lightning-fast removal of whitespace, special characters, formatting noise, and inconsistent input.

AI-Enhanced Cleaning

Human-grade normalization powered by advanced AI. Fixes grammar, understands context, and produces polished output.

Case & Unicode Normalization

Standardize text case, Unicode characters, and encoding into predictable, uniform output.

URL Extraction + Domain Intelligence

Extract URLs, sanitize them, identify domains, and categorize external references.

Profanity Detection & Masking

Context-aware profanity detection with detect and mask modes. Distinguishes similar words with AI intelligence.

Metadata Extraction

Readability scores, word and sentence counts, frequency maps, and analytics-ready metadata.

Zero Data Retention

Your text is processed in real time and immediately discarded. No logs, no storage, no training.

Robust & Production Ready

165+ tests, 90%+ coverage, validated endpoints, and enterprise-grade reliability.

Ready to clean your data? Get started in minutes.

Read the documentation

Why CleanFlux?

Built for developers who need reliable, fast, and private text processing at scale.

Lightning Fast

Rule-based cleaning completes in under 5ms. Our globally distributed infrastructure ensures low latency from anywhere in the world.

Enterprise Reliable

99.9% uptime SLA backed by Azure infrastructure. 165+ tests with 90%+ code coverage ensure rock-solid reliability.

Zero Data Retention

Your text is processed in real-time and immediately discarded. We never log, store, or use your data for training. Privacy by design.

Try it in 30 seconds

Install the SDK and start cleaning text immediately

$ npm install cleanflux-ai

Simple API, powerful results

Integrate CleanFlux-AI into your application with just a few lines of code. Our RESTful API works with any programming language and framework.

RESTful API

Standard HTTP endpoints that work anywhere

SDKs Available

Official libraries for JavaScript, Python, and more

Dual Mode

Choose rule-based (fast) or AI-powered (smart)

curl -X POST https://api.cleanflux.ai/clean \
  -H "Authorization: Bearer <API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Hello!!!   Visit https://example.com 😀",
    "mode": "rule-based"
  }'

# Response:
# {
#   "success": true,
#   "output": "Hello! Visit https://example.com"
# }

Trusted by developers

See what teams are building with CleanFlux-AI

"CleanFlux-AI cut our data preprocessing time by 80%. The dual-mode approach lets us use fast rule-based cleaning for most cases and AI for edge cases."

Sarah Chen

Lead Data Engineer, DataFlow Analytics

"Finally, a text cleaning API that actually respects privacy. Zero data retention means we can use it for sensitive customer communications."

Marcus Johnson

CTO, SecureComms Inc.

"The API is incredibly simple to integrate. We had it running in production within an hour. The documentation is excellent."

Emily Rodriguez

Senior Developer, TechStart