Make AI Undetectable— images, videos & text.
The forensic-grade humanization stack for creators, agencies and OFM operators who can't afford a shadowban. SynthID stripped. EXIF rebuilt. Burstiness restored. All locally in your browser.
One detection flag. Months of revenue gone.
Meta, TikTok, OnlyFans, Fansly, Reddit and X all run automated AI-content classifiers now. They don't warn you before they throttle, label or remove. By the time you notice, the damage is done.
Shadowbans without warning
Instagram, TikTok and Reddit silently throttle AI-flagged accounts. No notification, no appeal — just a vertical line on your reach graph.
Forced AI labels
Meta auto-tags posts as 'Made with AI' the moment SynthID, C2PA or watermark traces are detected. Engagement collapses by up to 60%.
Revenue-killing flags
OnlyFans, Fansly and Patreon are tightening AI-content policy. Flagged creators report 30–80% subscriber churn within two billing cycles.
Permanent account loss
Repeat detections trigger TOS strikes. Years of audience, paid promotion and DM history wiped — with no recovery path.
The undetectable stack
Three tools. One mission. Built to bypass public detectors.
Built for the creators, marketers and operators who treat detection bypass as infrastructure — not a one-off trick.
01 / IMAGES
Make AI Images Undetectable
Strip SynthID, scramble FFT fingerprints, inject real-camera EXIF and PRNU sensor noise. Outputs pass Hive, Sightengine, Optic, Illuminarty and AI-or-Not as captured photos — not generated.
- 10-layer browser pipeline
- Real-camera EXIF (40+ devices)
- SynthID + C2PA stripped
- Bypass Hive · Sightengine · Optic
02 / VIDEOS
Make AI Videos Undetectable
Frame-by-frame humanization for Sora, Runway, Kling, Pika and Veo outputs. Re-encoded with realistic codec noise, container metadata stripped, motion fingerprints disrupted.
- Per-frame sensor noise
- Container metadata wiped
- Codec & bitrate naturalised
- Bypass video AI checks
03 / TEXT
Make AI Texts Undetectable
Burstiness restoration, perplexity boost, controlled typo budget and natural sentence cadence. ChatGPT, Claude, Gemini and Grok output rewritten so it reads — and scores — human.
- Beats GPTZero · Originality.ai
- Beats Turnitin · Copyleaks
- Tone preserved, meaning intact
- EN + DE auto-detect
Your face is your brand. Your AI workflow shouldn't kill it.
OFM agencies and solo creators run on volume — DM funnels, daily promo, custom content, mass-market PPV. AI lets you scale that volume 10× — but only if the content reads real to platforms, subscribers and the bots that scrape your feed at 3 AM.
SynthGuard humanizes every asset in your funnel — promo on IG & TikTok, teaser clips for Reddit and X, custom photo sets and video DMs — so platforms don't flag, subscribers don't churn, and your conversion stays clean.
Subs trust real
Adult subscribers pay for parasocial connection. The instant they suspect AI, churn spikes and refund requests follow. Authentic-looking media protects LTV.
Drive traffic without bans
AI promo content on Instagram, TikTok, X and Reddit gets shadowbanned the moment auto-detectors flag it. Humanized images & clips funnel cleanly to your OF / Fansly link.
Plausible authenticity
Real-camera EXIF, JPEG double-compression and sensor-grade noise mean platform moderators, scraper bots and forensic tools all classify your media as captured.
Nothing leaves your device
Every layer runs in your browser via Web Worker. Your photos, your videos, your DMs — never uploaded, never stored, never seen by us.
How it runs
Drop. Humanize. Verify. Publish.
The same four steps for every asset type — and the entire flow stays inside your browser tab.
Drop
Image, video or text — single file or batch. Files never leave your browser.
Humanize
Multi-layer anti-detection pipeline runs locally: frequency disruption, sensor noise, EXIF injection, burstiness restoration.
Verify
Re-test with our free in-browser AI Image Detector before posting. Eight forensic signals, instant verdict.
Publish
Export camera-equivalent media. Post to OF, Fansly, IG, TikTok, X, Reddit, Patreon — without the AI label.
Detector signals
What detectors see — before vs. after.
- SynthID watermarkEmbeddedStripped
- C2PA provenanceDetectableWiped
- FFT periodic peaksGenerator-typicalNatural roll-off
- PRNU sensor noiseNoneProfiled CMOS
- EXIF reliabilityMissing / syntheticCamera-grade
- Text burstinessGPT-flatHuman cadence
Why SynthGuard
Built like a forensic tool. Priced like a subscription.
Zero upload, ever
Web Worker pipelines on your device. Disable your network and humanization still runs. We physically cannot leak what we never receive.
Forensic engineering
PRNU sensor synthesis, FFT band scrambling, EXIF reconstruction, burstiness restoration — built by detection engineers, not prompt-stackers.
Continuous detector recalibration
Weekly bench against GPTZero, Originality, Turnitin, Hive, Sightengine, Optic, Illuminarty and AI-or-Not. When detectors update, our pipeline updates the same week.
Tone & quality preserved
Sub-2-LSB amplitudes for images. Meaning-preserving rewrites for text. Per-frame consistency for video. Authenticity without quality loss.
Detector + Humanizer in one
Every plan includes the free in-browser AI Image Detector. Verify before you publish — eight forensic signals, instant verdict.
Fair-use credits, no rug pulls
Transparent weekly credit model. Free tier for casual creators, Pro for power users, Studio for agencies — no surprise rate-limits.
FAQ
The questions creators actually ask.
Will this actually beat GPTZero, Originality, Turnitin, Hive or Sightengine?+
Yes. Our humanizers are tuned weekly against the major public detectors — GPTZero, Originality.ai, Turnitin, Copyleaks, Winston, Hive Moderation, Sightengine, Optic, Illuminarty and AI-or-Not. No tool can promise 100% forever (detectors evolve), but our pass-rates stay in the 92–98% range across active models.
Is it safe for my OnlyFans / Fansly account?+
Safer than not using it. Most adult-platform AI bans come from automated SynthID / metadata sniffers and pixel-level forensic checks. We strip every known watermark and inject camera-grade authenticity signals so the same media reads as captured rather than generated.
Do my files get uploaded?+
Never. The full pipeline runs in your browser via Web Worker. You can disable your network and the humanization still works. Zero retention, zero cloud, zero risk.
What about Meta's 'Made with AI' label and Instagram shadowbans?+
The label is triggered by SynthID, C2PA manifests and visible watermarks — all of which our pipeline removes. Combined with humanized pixels, posts stop tripping the auto-classifier and reach normalises within 24–72 hours.
Can I check if my content is undetectable before I post?+
Yes — our AI Image Detector is free, runs in your browser, and gives you an 8-signal verdict in under 5 seconds. Re-run it after humanizing to verify.
How fast is it?+
Photos: 3–6 seconds. Text: instant for Light mode, ~1–2 seconds streamed for Standard / Aggressive. Videos: depends on length and resolution but typically 1–3× real-time on modern hardware.
Stop being flagged.
Start being undetectable.
Three tools, one workflow, zero uploads. Open the humanizer, drop your file, ship clean content in under 30 seconds.
All third-party names, logos and trademarks (e.g. Hive, Optic, Sensity, Sightengine, Illuminarty, GPTZero, Instagram, TikTok, OnlyFans, Fanvue, SynthID, C2PA) are the property of their respective owners. SynthGuard is an independent service and is not affiliated with, endorsed by, sponsored by, or partnered with any of these companies or platforms. Detector and platform names are used solely for descriptive comparison under § 6 UWG / Art. 4 Directive 2006/114/EC.
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