Blur sensitive details fast
Hide faces, addresses, IDs, plates, chat screenshots, and personal information in seconds before you share an image.
Blur sensitive areas directly in your browser with circle, rectangle, or freehand pen blur.
PngExport lets you selectively blur an image in your browser. Use the brush for freehand marks, a circle for rounded details, or a rectangle for text and document fields. The editor exports a PNG from a canvas preview that is capped at 1100 × 720 pixels, so larger source images are downscaled. Blur is a visual mask—not secure redaction for passwords, financial data, or other high-risk secrets.
Drag the slider to compare a fictional support-ticket preview. Only the contact details are blurred in the example; the rest of the mock interface stays clear.
Hide faces, addresses, IDs, plates, chat screenshots, and personal information in seconds before you share an image.
Use circle blur for faces, rectangle blur for documents or text, and pen blur for custom areas that need manual control.
The selected image is drawn to a browser canvas for editing instead of being sent to a conversion server by the blur workflow.
Prepare your edited canvas as a PNG, review the result, and download it without creating an account.
Search intent for a blur image tool often comes from specific privacy needs. These are some of the most common image elements people want to hide before they post, send, or publish a file.
Blur faces in street photography, event images, classroom photos, or screenshots before posting online.
Cover passport numbers, driver license details, invoices, receipts, and account information with a clean rectangle blur.
Hide home addresses, map pins, street numbers, and delivery labels before sending screenshots or listing images.
Blur car plates and identifying details in traffic photos, parking images, real-estate listings, or incident documentation.
Mask profile pictures, names, emails, phone numbers, and private messages before sharing support or product screenshots.
Quickly blur private information from phone screenshots and social content on desktop or mobile without opening heavy software.
Different images need different blur behavior. PngExport gives you multiple ways to blur part of an image so you can work faster without forcing one selection style on every task.
Best for faces, profile photos, and rounded objects
Circle blur is ideal when you want a soft, natural-looking mask over a person’s face or another rounded subject. It feels fast and tidy for social content, event photos, and privacy edits.
Best for IDs, receipts, license plates, and text blocks
Rectangle blur works well when the content sits inside a structured area. Use it for screenshots, forms, labels, invoices, address blocks, and any detail that needs a straight, controlled blur region.
Best for custom shapes and uneven areas
Pen blur gives you freehand flexibility for irregular shapes. It is useful when the private area is not perfectly circular or rectangular and you want more manual control over the exact blur path.
Open a screenshot, photo, receipt, label, or document image directly in the browser.
Pick the blur style that matches the area you want to hide, then drag over the private section.
Use undo if needed, confirm the privacy edit looks right, and export a clean PNG result.
The interface is built around quick blur work, so it stays easier to scan than a full design suite.
Useful when you need to clean up screenshots and photos before posting to Slack, LinkedIn, X, Instagram, or a support ticket.
Only blur the exact area that matters so the rest of the image keeps its context and visual quality.
Open, edit, undo, and export from one page without bouncing between tools or installing software.
PngExport fits many real publishing and collaboration workflows, from social content to documentation and everyday privacy edits.
Blur personal details before publishing reels, stories, thumbnails, community posts, and behind-the-scenes content.
Prepare bug reports, dashboards, and admin screenshots by visually blurring selected customer or business details, then review the export.
Prepare tutorial screenshots and lessons by blurring selected names, faces, or account details before sharing.
Mask sensitive identities and location details in evidence images, field captures, or document excerpts.
Hide supplier labels, addresses, invoices, and reference numbers when preparing store assets or proofs.
Blur receipts, delivery labels, chat names, and account details before forwarding images to friends, coworkers, or public groups.
Your browser reads the chosen image and draws it onto a local canvas. The blur editor creates a softened canvas copy, then applies it only inside the brush stroke, circle, or rectangle you select. The final canvas is encoded as a PNG for download.
The image-editing workflow does not send the selected image to a conversion server. The browser canvas is fitted to a maximum of 1100 × 720 pixels; larger source images are downscaled before you edit and export. Keep the original if you need full-resolution output.
The selected file is decoded in the browser for the editor preview.
Choose brush, circle, or rectangle and mark the detail to soften.
Canvas blends the blurred image into the selected region only.
Prepare a PNG from the edited working canvas, then download it.
Privacy note: local processing describes the image edit itself; it is not a guarantee about normal site hosting, analytics, or network requests.
Many users blur images as part of a larger workflow. These tools pair naturally with the blur editor for cleaner, lighter, and more polished final assets.
Trim screenshots and photos before you blur them so the final image looks cleaner and more focused.
Open toolResize your edited image for social posts, product uploads, blog graphics, or messaging apps after applying blur.
Open toolReduce the PNG file size after editing when you need a lighter image for upload or sharing.
Open toolNeed a transparent cutout too? Remove the background in-browser with a separate privacy-first workflow.
Open toolUse circle blur for rounded details, rectangle blur for IDs and text blocks, and the pen for uneven edges.
Include the full detail and a small margin around it; partial letters or digits can still reveal context.
Review the exported PNG at full size and check that every intended area was covered before sharing.
This editor downsizes sources larger than 1100 × 720 pixels. Keep the original for print or full-resolution work.
Common questions about how to blur part of an image online, protect private details, and choose the right blur mode.