Blur Background — Free Online, No Login
Create portrait depth effect. Runs directly in your browser as part of ImageBoostAI's free toolset — no signup, no watermark.
⚡ Open Blur Background Editor →How Blur Background works
- Click "Open Blur Background Editor" above.
- Upload a photo (JPG, PNG, WEBP or HEIC — up to 25MB / 40MP).
- Click Apply and preview the result instantly.
- Download the result — nothing is stored on our servers.
🧠 Powered by a real trained AI model running in your browser (no server upload needed to produce the result).
Frequently asked questions
Is Blur Background free to use?
Yes. Blur Background is free, with no login and no watermark on the result.
Where does my photo get processed?
Processing happens locally in your browser tab. Files are not uploaded to a server for this tool.
How does Blur Background actually work?
This tool runs a real trained AI model directly in your browser (WASM/ONNX for background segmentation, or Tesseract.js for text recognition) — no photo is uploaded to a server to get the result.
What file types and sizes are supported?
JPG, PNG, WEBP and HEIC (auto-converted). Max file size 25MB, max resolution 40 megapixels. GIFs are accepted but only the first frame is edited.
Category: Design · Part of ImageBoostAI's 35+ free AI photo tools.