How to Remove SynthID from Gemini Images (Step by Step)

How do you remove SynthID from Gemini images? Upload your Gemini-generated image to Purity, wait a few seconds for the lossless removal to finish, then download the clean file. No signup needed for the free tier (3 credits per day).

Why SynthID is hard to remove

SynthID is embedded in the pixels by Google, not as a visible overlay. Normal crop or clone tools don’t remove it. You need a tool that reverses the embedding (e.g. Purity’s Reverse Alpha Blending) so the image is restored without the watermark.

Steps to remove SynthID

1. Open Purity — Go to digitalsystudio.xyz.
2. Upload — Drag and drop your Gemini image (or click to select).
3. Process — The engine detects and removes SynthID; this takes a few seconds.
4. Download — Save the lossless, watermark-free image.

Does removal affect quality?

With Purity, no. The process is lossless: resolution and detail are preserved. Other tools that blur or inpaint the area can reduce quality.

Free vs Pro

• Free: 3 removals per day.
• Pro: One-time purchase for unlimited removals.

Remove SynthID now (free) →