How many files can one batch take?

Up to 500 files or 2 GB of input per run, dropped as loose files or a single ZIP. Items process one at a time on your device, nothing is uploaded, and the progress strip shows a per-item ETA. Bigger jobs: split into two drops.

One ZIP: every processed file, named exactly like the single-file download would be, plus _report.txt and _report.json listing each input and what happened to it, including any that failed and why. A cancelled batch still downloads the items finished so far, with the report saying so.

Does my file get uploaded?

No. The models and all processing run inside your browser on your own device. You can verify this yourself: open your browser’s DevTools, watch the Network tab, and process a file: there are no uploads. After the first visit most tools also work fully offline.

Is blur safe for sensitive information?

Solid fill is the only fully irreversible effect, and it is the default. Blur and pixelate suit context you want obscured but not destroyed, so for account numbers and names, keep solid fill.

Can I cover only specific words?

Yes. After reading the text, type a keyword or pick a pattern (email, phone, card number) and only matching regions stay covered. The panel always shows how many regions are left visible.

What happens to a redacted PDF?

Every page is rasterized, so the output contains images only, no text layer, no fonts. Deleting a box cannot bring the words back because the words are no longer in the file.

Batch Blur Faces: Bulk Face Blur for Photos

Blur every face in a whole folder of photos at once: event photos, school albums, real-estate interiors. Each image gets the same face detection and ellipse blur as the single-file tool, and the report says how many faces were covered in each file.

How it works

Drop an image, video or PDF. Detection finds text or faces automatically.
Review the regions: dismiss false positives, draw any the detector missed, pick solid fill, blur or pixelate.
Download. Covered areas are baked into the pixels of the exported file.

Questions

How many files can one batch take?: Up to 500 files or 2 GB of input per run, dropped as loose files or a single ZIP. Items process one at a time on your device, nothing is uploaded, and the progress strip shows a per-item ETA. Bigger jobs: split into two drops.
What do I get back?: One ZIP: every processed file, named exactly like the single-file download would be, plus _report.txt and _report.json listing each input and what happened to it, including any that failed and why. A cancelled batch still downloads the items finished so far, with the report saying so.
Does my file get uploaded?: No. The models and all processing run inside your browser on your own device. You can verify this yourself: open your browser’s DevTools, watch the Network tab, and process a file: there are no uploads. After the first visit most tools also work fully offline.
Is blur safe for sensitive information?: Solid fill is the only fully irreversible effect, and it is the default. Blur and pixelate suit context you want obscured but not destroyed, so for account numbers and names, keep solid fill.
Can I cover only specific words?: Yes. After reading the text, type a keyword or pick a pattern (email, phone, card number) and only matching regions stay covered. The panel always shows how many regions are left visible.
What happens to a redacted PDF?: Every page is rasterized, so the output contains images only, no text layer, no fonts. Deleting a box cannot bring the words back because the words are no longer in the file.

Batch Face Blur

How it works

Questions

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