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OCR detection for common private text
Upload the screenshot or document image.
Start HereOCR detection for common private text
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Smart Text Redactor
Smart Text Redactor Online
Tool familyRedact Image Online
Primary
Redact Image Online
Redact screenshots and documents with black bars, blur regions, or pixelation before you share them.
Open main toolSpecialized variants
Why this tool fits
Safer before sharing
Handle blur, highlight, redaction, and callouts in the browser before sending screenshots or documents onward.
Target the right detail
Mark or hide the exact region that matters instead of reworking the full image.
Clearer handoff
Export a reviewed image that is easier for teammates, customers, or clients to understand.
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In Practice
What the workflow looks like before you download
Move from raw screenshot to safer shared asset by marking, hiding, or explaining only the part that matters.
Review02
OCR detection for common private text
Detect emails, phone numbers, URLs, dates, and ID-like references in screenshots and document images.
OCR detection for common private textChoose what gets hidden
Result03
Fast browser workflow
Move from raw screenshot to safer shared asset by marking, hiding, or explaining only the part that matters.
Requires a modern web browserManual cleanup stays available
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Features
Hide the obvious sensitive text before a screenshot goes out
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OCR detection for common private text
Detect emails, phone numbers, URLs, dates, and ID-like references in screenshots and document images.
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Choose what gets hidden
Turn categories on or off so the redaction pass matches the image you are preparing.
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Manual cleanup stays available
Move, resize, blur, pixelate, or add extra black bars when automatic detection needs a correction.
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Fast browser workflow
Upload once, detect, review, and export without opening a heavier editor.
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Workflow
Redact sensitive text in four steps
Use this flow when the image needs review, explanation, or privacy edits before it gets shared. The steps stay short so the important action is obvious.
Best for
OCR detection for common private textChoose what gets hiddenManual cleanup stays available
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Step
Upload the screenshot or document image.
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Step
Choose the text types you want to hide and run detection.
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Step
Review the generated redaction boxes and adjust anything that needs cleanup.
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Step
Download the final image.
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Learn More
Go deeper with practical guides, comparisons, and workflows tied to this tool and the jobs around it.
Guide
How OCR-assisted redaction works with Tesseract.js
A practical implementation guide for building automatic text redaction with Tesseract.js, reviewable regions, and browser-first image handling.
Open article
Guide
How reviewable redaction overlays work before export
A browser-side implementation guide for turning automatic detections into tagged, editable overlay objects instead of destructive one-click bitmap edits.
Open article
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Help