Sign Image

Type, draw or upload a signature and place it on your image. Add text, drawings or shapes in the same editor, then export on your device.

Your images are never uploaded
Projects include the original image, its metadata, and editable artwork. Files stay on your device.
How it works

How to sign an image

  1. Open one image. Processing stays in your browser.
  2. Choose Create new signature to type, draw or upload your signature, or reuse a saved signature. Add it to the image, then move, resize or rotate it. Saving for reuse is optional.
  3. Select an object for compact colour and transparency controls beside it. Style opens widths, line ends, paths, rounding and labels; Position opens alignment and order. Drag line endpoints to aim arrows; shape corners resize and the lower handle rotates. Layers selects, reorders, locks or hides objects. Eraser removes whole drawing strokes without changing the photo, shapes or text. Shift-click or drag on empty canvas to select several objects. The selection action bar locks, duplicates or deletes objects; More groups, copies, aligns and spaces selections. Controls dock below the canvas when space is tight. Snap shows placement guides. Shape Assist converts recognizable sketches into editable shapes. Escape returns to selection; Undo restores edits.
  4. Choose a format and optional smaller output size, export, then download or send the result to another image tool.
Frequently asked questions

Useful details

4 answers
Can I edit the text again after exporting?

Yes, while this tab stays open. The text and annotations remain editable here. An exported image contains flattened pixels. Use Save project to keep the original image and editable layers for reopening.

Is this the same as extracting text?

No. This tool adds text you type. Use Extract Text to copy existing words from screenshots, scans or PDFs.

Can I edit more than one image?

This editor opens one image at a time. Replacing an image discards its objects after confirmation. Use Watermark Image for the same repeated text or logo across a batch.

Are my images uploaded?

No. Decoding, previewing and exporting happen on your device. Keep the tab open until you download. Website hosting and measurement are described in our Privacy notice.

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More help

Guides, common conversions and useful next steps.