Leonardo Watermark Remover: Check and Remove Supported Watermark Metadata
Use this free Leonardo watermark remover to remove C2PA Content Credentials, SynthID invisible watermarks, and supported EXIF, IPTC, C2PA-style provenance, and supported container metadata from images. Visible logos, sparkle marks, and badges painted into pixels are not removed.
Start on GPTCleanup, then continue on GPT Watermarker to finish detection and removal in one focused workflow.
What watermarks appear in Leonardo.ai image generation images?
Leonardo.ai exports may include EXIF tags, IPTC fields, C2PA-style provenance, SynthID-style invisible watermarks, and visible corner marks depending on model version and download settings.
Community models and fine-tuned pipelines can produce mixed metadata — supported C2PA, SynthID, and file-level metadata are removed on GPT Watermarker; visible corner marks are not.
How it works
- Add your images. Use the upload area at the top of this page.
- Review findings. Each file is scanned for supported metadata before cleaning.
- Process a copy. Supported C2PA, SynthID, and metadata are removed from a processed copy on GPT Watermarker. Visible logos painted into pixels are not removed.
- Verify the result. Compare output with the original before publishing.
Supported formats
Output typically matches input format. Convert uncommon containers before uploading.
Common use cases
Publishing — Deliver Leonardo.ai campaign assets without file-level metadata
Batch cleanup — Clean batches from Discord or web app downloads
Client delivery — Prepare API exports for client handoff
Pre-publish audit — Audit folders before stock submission
Honest limitations
- Visible Leonardo logos, sparkle marks, and badges painted into pixels are not removed — use an editor if you need those marks gone.
- Deep proprietary SynthID or pixel-level watermarks outside supported paths may not be fully affected.
- You are responsible for platform terms and licensing when modifying AI-generated media.