Content Re-upload Detection

Because what was removed
should stay removed.

AI-powered prevention of harmful content re-distribution. Detect modified re-uploads across your platform in real time — entirely in your browser.

Validated with T&S professionals · All processing runs in your browser

The Problem

Why exact matching fails

Your platform probably uses file hashing to detect duplicate content. Change a single pixel — the hash changes completely. Removed content comes back under a different hash.

Drop any image

PNG, JPG, WebP — stays on your device

Drop an image to see its hash.

Detection

We catch every modification

Drop an image, apply any transformation, and watch pHash and CLIP match it while SHA-256 fails every time.

Drop image to fingerprint

This becomes the 'removed content' in the database

Drop an image to begin.

Try It

Bring your own modification

Modify an image however you want — Photoshop, your phone, an AI tool. Drop both files here.

We don't care how it was modified. We care what it looks like now.

Original

Original image

The 'removed' version

Modified anywhere you want

Modified image

Your version — cropped, filtered, AI-upscaled

AI Variants

Even AI-generated variants can't hide

When pHash fails on heavy AI transformations, CLIP embeddings catch what the human visual system sees as the same content — regardless of how the pixels changed.

AI ModificationSHA-256pHashCLIP
AI UpscaleMISSMATCH (7)MATCH (0.94)
Style TransferMISSMISS (28)MATCH (0.87)
InpaintingMISSMATCH (4)MATCH (0.96)
Background SwapMISSMISS (35)MATCH (0.82)
Face SwapMISSMISS (42)MATCH (0.83)
Color GradeMISSMATCH (6)MATCH (0.93)

CLIP catches 6/6 cases — including deepfakes and style transfers that break every pixel-based approach.

Dashboard

Full visibility, real time

Every blocked re-upload is logged with method, confidence, and latency. Your Trust & Safety team gets the audit trail they need.

dashboard.rechase.io

Blocked today

1,847

+12%

Detection rate

99.3%

+0.2%

Avg latency

38ms

-4ms

CLIP catches

31%

of daily blocks

Live block feed

LIVE
EventConfidenceAction
EVT-48210.3s ago94%Blocked
EVT-482012s ago98%Blocked
EVT-48191m ago87%Blocked
EVT-48184m ago100%Blocked
EVT-48179m ago96%Blocked

Mockup — real dashboard available in production integration

Pricing

Simple pricing. No surprises.

Start protecting your platform today. Scale as you grow.

Starter

$199/mo

For early-stage platforms getting harmful content under control.

  • Up to 100k fingerprint checks / mo
  • SHA-256 + pHash detection
  • REST API + webhooks
  • Email support
  • 7-day audit log
Most popular

Scale

$799/mo

Full detection stack with CLIP for AI-variant coverage.

  • Up to 2M fingerprint checks / mo
  • SHA-256 + pHash + CLIP
  • Real-time blocking API
  • Slack + webhook alerts
  • 30-day audit log
  • Dedicated Slack channel

Enterprise

Custom

Unlimited volume, on-prem deployment, custom SLA.

  • Unlimited fingerprint checks
  • On-prem / VPC deployment
  • Custom model fine-tuning
  • 24/7 SLA + dedicated CSM
  • SOC 2 Type II documentation
  • Custom retention

Common questions

Does image data leave our servers?

No. Fingerprinting happens at your edge. Only hashes and embedding vectors are transmitted — never raw pixels.

How fast is the detection?

pHash and SHA-256 checks resolve in under 5ms. CLIP embedding on our inference nodes adds 30–50ms end-to-end.

What if an AI variant slips through?

CLIP is tuned to catch novel variants. Missed detections are analysed and used to improve thresholds at no cost to you.

Ready to keep removed content removed?

Book a 30-minute call. We'll show you the integration and answer every question.

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