Zero upload · Client-side · Privacy by design

Privacy-Focused Image Editor — Local Screenshot Markup

Annotate screenshots without sending a single byte to a server — labeled pin callouts on a client-side canvas, built for teams that treat image data as confidential.

Annotate Privately — Free

No upload · No account · On-device export

What this tool does

  • Click-to-place labeled pin markers
  • Drag markers to reposition on the canvas
  • Edit tag labels in the Inspector panel
  • Flatten and download or copy to clipboard
  • Optional EXIF metadata stripping before export

Privacy by architecture, not policy alone

Image Annotator never routes your file through a remote server — markup runs on a client-side canvas in the browser. It places labeled pin markers, not filters, crop tools, or retouching brushes. For screenshot feedback where confidentiality matters, callouts with text labels export locally without a cloud round-trip.

Why privacy-focused teams choose local markup

Most online editors upload your image before you annotate. Pix-8 keeps every step on-device — the defining advantage of a privacy-focused image editor that processes screenshots locally with no server exposure.

No file leaves your device

Your screenshot is read locally via the browser File API. Pix-8 does not receive, store, or process the source image on any server.

Markup without cloud latency

Place labeled callouts, edit text in the Inspector, and flatten one exportable image in seconds — no upload queue before your first edit.

Safe for sensitive screenshots

Ideal for unreleased UI, client mockups, internal dashboards, and regulated workflows where uploading images to a third party is not an option.

How it works

  1. Step 1

    Load locally

    Open Image Annotator in your browser and select a screenshot — the file stays on your device, with no server transfer.

  2. Step 2

    Annotate on-device

    Click to place labeled pin markers, type short labels, and drag to reposition — all rendered on the client-side canvas.

  3. Step 3

    Export without upload

    Download or copy a flattened image with every callout baked in — share the result, not your source file, via any channel you trust.

Frequently asked questions

What makes this a privacy-focused image editor?

Your file is read locally and all markup runs on a client-side canvas in your browser — never uploaded to Pix-8 or any third-party server. Image Annotator places labeled pin markers on screenshots. It does not include filters, cropping, layers, or full creative editing — privacy comes from architecture, not a toggle.

Can Pix-8 see or store my images?

No. Pix-8 does not receive, store, or process your source file on a server. Annotation, label editing, and export flattening all happen on-device in the browser tab.

How is this different from a privacy policy on a cloud editor?

A cloud editor must upload your image to apply any edit — privacy policies govern what happens after upload. Pix-8 avoids upload entirely: labeled callouts flatten into one portable image you control, with no account required.

Related use cases

Ready to annotate without uploading?

Open the Image Annotator, place your first labeled callout, and export a flattened screenshot — privately, entirely on your device.

Open Image Annotator

Client-side canvas only — your image never leaves the browser.