Leak Response Playbook & Incident Checklist
Generate a first-hour incident checklist when content leaks: preserve evidence, check similarity, and recover subscriber IDs.
← Back to FoddoWatermark maker
Add Watermark to Image Online: Free Watermark Maker
Add visible text watermarks to photos with customizable opacity, tile patterns, and local PNG/WebP download.
Add custom text watermarks with live positioning, scale, and opacity.
Presets for subtle corner marks, full diagonal tiles, and social previews.
Export watermarked PNG or WebP straight from your browser.
Visible watermarks are a simple and effective deterrence against casual reposting and unauthorized image sharing. Adding copyright notices or creator handles ensures proper attribution across social networks and web galleries.
This free online watermark tool lets you overlay customizable text watermarks on photos with live preview. Adjust font size, rotation, opacity, and preset positions or apply full tiled watermark patterns to protect proof copies before sharing.
All image watermarking and export takes place in your browser via HTML5 Canvas, keeping your high-resolution original photos private. When you need imperceptible protection that survives cropping and compression, Foddo Desktop adds invisible forensic watermarks for per-subscriber leak tracing.
Watermark maker
Free Watermark Maker
Add a text watermark to your image, tune visibility with presets, and export PNG or WebP directly in your browser.
Workflow Upgrade
Move from one-off checks to repeatable protected delivery
Visible watermarks deter casual sharing. For per-subscriber leak tracing, Foddo embeds invisible recipient IDs in every copy through distribution mode.
See how Foddo fits after this toolRead related guideExplore full workflow mapImage Similarity Checker Online
Compare two images online to check visual similarity with perceptual hashing. Runs locally in your browser.
Remove EXIF Data & GPS from Photos Online
Remove EXIF, GPS, and camera metadata from photos right in your browser. Free, with no uploads.
Social Media Image Resizer & Crop Online
Resize and crop images for Instagram, X, Patreon, and web platforms in your browser, with no uploads.
Subscriber CSV Validator & Formatter Online
Validate recipient CSV lists for batch delivery. Catch duplicate IDs and unsafe characters locally.
Invisible Watermark Survival Simulator
Pick the right invisible watermark method for your delivery scenario with honest survival limits.
Content Delivery Readiness Checklist & Score
Track your pre-release checklist across metadata, watermark, license, and CSV tools.
Content License Notice & Rights Generator
Generate license text, metadata-safe fields, and filename conventions for premium content delivery.