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Redact image

Redact an Image Online

Draw solid black bars over sensitive text or details — flattened into the file, free, and right in your browser.

ब्लर करने के लिए इमेज ड्रॉप करें

ड्रैग & ड्रॉप करें, पेस्ट करें, या फ़ाइल चुनें

PNG · JPG · WebP · GIF · BMP — आपके डिवाइस पर प्रोसेस होती है

Solid barsTruly removes detailNo sign-up PNG · JPG · WebP · GIF · BMP

Redaction removes detail for good

Redacting means covering sensitive information with a solid, opaque bar — the black rectangles you see on released documents. Unlike a blur or a mosaic, a redaction bar replaces the pixels underneath entirely, so there is nothing left to reconstruct. It's the right choice for account numbers, signatures, addresses, and anything confidential.

Drag a bar over each detail you want gone. The default colour is black, but you can pick any colour to match the document. When you download, the bars are flattened into a single image — there are no hidden layers, so the redacted content can't be peeled back from the saved file.

How to redact an image

  1. Open your image or screenshot. Drag it onto the tool, choose a file, or paste it.
  2. Bar each detail. With Redact selected, drag a solid bar over every piece of sensitive information.
  3. Download the flattened file. Click Download — the bars are baked into the image, with nothing recoverable beneath.

Why a bar beats a blur

Blurred and pixelated text has occasionally been reversed by determined attackers, because some original information survives. A solid redaction bar leaves nothing behind — for anything that truly must stay secret, redact rather than blur.

redact image कैसे काम करता है

यह क्या करता है
ठोस, अपारदर्शी रिडैक्शन पट्टियाँ
टूल इसे कैसे करता है
टूल क्षेत्र पर आपके चुने रंग (डिफ़ॉल्ट रूप से काला) का एक ठोस आयत पेंट करता है, जो नीचे के पिक्सेल को पूरी तरह ऊपर लिख देता है — वही अपारदर्शी पट्टियाँ जो आप जारी किए गए दस्तावेज़ों पर देखते हैं।
यह किसके लिए है
रिडैक्शन सचमुच गोपनीय चीज़ों के लिए सही विकल्प है — खाता नंबर, हस्ताक्षर, पूरे पते, सरकारी पहचान — वह सब कुछ जिसे पढ़ना या फिर से बनाना असंभव होना चाहिए।
क्या इसे पलटा जा सकता है?
ब्लर या मोज़ेक के विपरीत, एक ठोस पट्टी नीचे के पिक्सेल को पूरी तरह बदल देती है और डाउनलोड पर फ़ाइल में समतल हो जाती है, इसलिए सचमुच वापस पाने को कुछ नहीं बचता।

सुझाव: किसी छोटी की गई प्रति के बजाय मूल पूर्ण-आकार छवि को रिडैक्ट करें, और कभी भी किसी अलग संपादन परत में सिर्फ़ एक काला बॉक्स न रखें — उसे समतल करें, जो यह टूल डाउनलोड पर अपने आप कर देता है।

More ways to blur & hide

अक्सर पूछे जाने वाले सवाल

Is redaction safer than blurring?

Yes. A solid bar replaces the pixels completely, so there is no underlying detail to recover — unlike a blur or pixelation, which can sometimes be partly reversed.

Can the black bar be removed from the file?

No. When you download, the bar is flattened into the image. There are no separate layers, so the covered content is gone from the saved file.

Can I use a colour other than black?

Yes. The bar is black by default, but you can pick any colour with the bar-colour picker to match your document.

Where is my image processed?

The blurring happens in your browser, so the new file is created on your own device. How any data associated with the tool is handled is described in our privacy policy.

और इमेज टूल्स

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