Leak Response Playbook Generator
Generate a first-hour action plan after you find leaked content: preserve evidence, compare files, and recover subscriber IDs when marks survive.
← Back to FoddoMethod picker
Watermark Survival Simulator
Answer four questions about format, sharing channel, compression, and screenshot risk to get a method recommendation.
Interactive recommendations for LSB, DCT, TrustMark, Robust Transform, and WAM.
Honest caveats for social platforms, screenshots, and heavy compression.
Recommendations based on Foddo watermark method profiles and known survival caveats.
Invisible watermark methods fail in different places. LSB breaks under heavy JPEG compression, DCT survives some social re-encodes, and screenshot workflows destroy methods that never meant to survive rasterization.
The survival simulator asks four questions about your format, sharing channel, compression, and screenshot risk, then recommends a method with honest caveats. Use it before you commit to a batch workflow that cannot be undone.
Foddo implements multiple methods locally so your delivery path picks the protection that matches how subscribers actually share files, not how you wish they would.
Method picker
Watermark Survival Simulator
Choose your delivery scenario and get an honest method recommendation before you embed invisible recipient IDs.
Recommended method: Robust Transform
Strong fitRobust Transform fits direct delivery with controlled formats and lighter compression risk.
Foddo supports multiple invisible methods locally, including LSB, JPEG DCT, TrustMark, Robust Transform, and WAM. This simulator reflects current method profiles, not guarantees.
Important limits
- Screenshots create a new bitmap and can destroy pixel-level invisible marks.
- Inspect the exact downloaded copy when investigating a leak, not a repost preview.
Also consider
TrustMark · LSB
Workflow Upgrade
Move from one-off checks to repeatable protected delivery
Different invisible methods survive different edits. Foddo implements multiple methods locally so you can match protection to your real delivery path.
See how Foddo fits after this toolRead related guideExplore full workflow mapLeak Image Similarity Checker
Compare your original image against a suspect leak locally. No uploads, no account.
EXIF Viewer & Metadata Remover
View, audit, and strip EXIF, IPTC, and GPS metadata locally before delivering premium images.
Free Watermark Maker
Add a text watermark to images, tune visibility, and export directly in your browser.
Social Media Image Resizer
Resize images to Instagram, Patreon, and premium gallery dimensions in your browser.
Subscriber CSV Validator
Validate recipient lists for Foddo distribution mode before generating per-subscriber copies.
Delivery Readiness Score
Track your pre-release checklist across metadata, watermark, license, and CSV tools.
Content License Notice Generator
Generate license text, metadata-safe fields, and filename conventions for premium content delivery.