🖍️ Image Redaction Tool – Black Out Sensitive Information
Redact faces, license plates, text, or any area in your images. 100% client-side, no upload – your privacy is guaranteed. Free, unlimited, and permanent.
Click or drag & drop an image
JPG, PNG, WebP
🛡️ Why Redact Images? Protect Your Privacy & Security
When sharing images online, sensitive information can easily be exposed—faces of protesters, children, license plates, home addresses, credit card numbers, or confidential text. Our Image Redaction Tool allows you to permanently black out any area of an image before sharing. Unlike simple overlay filters, our tool actually modifies the image data, making redactions permanent and irreversible.
📌 How to Redact an Image (Step by Step)
- Upload an image – Click or drag & drop JPG, PNG, or WebP files.
- Draw redaction boxes – Click and drag your mouse over any area you want to hide (faces, text, license plates).
- Adjust as needed – Add multiple boxes, clear all boxes, or hide/show them temporarily.
- Download the redacted image – Save the permanently redacted version to your device.
Note: Redactions are permanent. Once you download, the blacked-out information cannot be recovered. This is a security feature, not a bug. Process runs entirely in your browser—no upload, no servers.
⚡ Key Features of Our Image Redactor
✔ Zero-Trust Security: All processing happens client-side via Canvas API. Your original image never leaves your device.
✔ Permanent Redactions: Unlike "sticker" overlays that can be removed, our tool burns the black rectangles into the actual image data.
✔ Multiple Redaction Areas: Draw as many boxes as needed—perfect for group photos or documents with multiple sensitive spots.
✔ Free & Unlimited: No registration, no watermarks, no file size limits (browser memory dependent).
✔ Supports Popular Formats: JPEG, PNG, WebP.
✔ Live Preview: See the black boxes as you draw them before finalizing.
📢 Frequently Asked Questions
Q: Can I undo a single redaction box?
A: Currently you can clear all boxes at once using the "Clear All Boxes" button. For precise control, consider drawing carefully or starting over with a new image.
Q: Is the redaction really permanent?
A: Yes. The tool draws black rectangles directly onto the canvas raster data. Once you download the redacted image, the original information in those areas is gone forever. This is what makes it truly secure.
Q: Will my images be uploaded to a server?
A: Never. Everything runs locally in your browser using JavaScript and the Canvas API. No data leaves your device.
Q: What about large files?
A: Our tool handles most standard image sizes efficiently. For extremely large images (over 50MB), performance may depend on your device's memory.
Q: Can I redact complex shapes like circles?
A: This version focuses on rectangular redaction, which covers most use cases (faces, text blocks, license plates). For full custom shapes, consider advanced image editing software.
Global & Free – No Strings Attached
Free Image Tools is built to empower users worldwide with powerful, privacy‑first utilities. EXIF Remover, Background Remover, Watermark, Batch Rename, Merge Images, Image to Base64, and now Image Redaction – all completely free. Support us by sharing or checking our affiliate recommendations (no hidden charges).
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