masksnap
Open tool
A large-format drafting instrument built to represent precise screenshot redaction

Privacy instrument / 001

Detect private details on your device, cover them permanently, and remove hidden image metadata before you share.

See exactly how it works

Local scan first

No account required

Nothing sent by default

The working instrument

Private work happens here.

Try the real product now. The first scan runs on your device; the optional AI review only starts after clear consent.

A precision editing workspace illustrating local screenshot inspection and redaction

Privacy studio

Nothing uploads during local processing

Paste anywhere

English OCR loads first. Spanish is downloaded only if you select it. Later scans are faster.

A precision drafting workflow rendered as a sequence of physical stages

One controlled pass

Nothing disappears behind a magic button.

The scan suggests. You inspect. The export makes the decision permanent.

  1. 01

    Drop or paste

    Load a screenshot. It stays in your browser while the local scan runs.

  2. 02

    Inspect every mark

    Keep, remove, or draw a redaction. You make the final call.

  3. 03

    Export clean pixels

    Redactions are baked in and the original metadata is discarded.

Proof, not decoration

Before is readable. After is shareable.

This comparison uses the same synthetic screenshot available in the live tool. Every black area lines up with a private value.

8private fields covered
0uploads for the local pass
An editorial archive showing an original page beside a permanently redacted page
Synthetic account settings screen before privacy protection
Drag to inspectEight sensitive fields covered · metadata discarded on export

Focused tools

One privacy problem at a time.

Direct entry points for the jobs people need before sending a screenshot, receipt, form, or support thread.

01Redact a screenshotFind and permanently cover private text before you share.02Remove image metadataExport a fresh image without GPS, camera, or hidden fields.03Hide an API keyCatch common tokens, credentials, and authorization strings.04Blur an emailMask inboxes, receipts, support threads, and account pages.
A catalog of precision privacy instruments in black and safety orange
A dark physical control panel with a single illuminated orange action

Ready when the screenshot is

Check once. Share without the tiny panic.

Use the local scanner for free. Decide for yourself what stays visible.

Open the privacy studio