About this tool
Mark up screenshots and photos with arrows, boxes, highlights, text, numbered markers and blur boxes — then download PNG, JPG or WebP.
Marks are kept as a list of shapes and redrawn over the original on every change, so undo is instant and nothing is flattened until you download. Sizes scale with the photo, and blur boxes pixelate the covered area.
Example: a bug report screenshot with a red arrow, a numbered marker and a blurred e-mail address.
Blur boxes are a visual cover. For sensitive data in documents, use a redaction tool that removes the content.
Quick steps
- Choose your files — they stay on your device.
- Set the options and check the preview or the test results.
- Download the result. Your original files are never changed.
Files are processed in your browser and are not uploaded to 1CLIK.
FAQ
How does the Annotate Image (arrows, boxes, text, highlight, blur) work?
Marks are kept as a list of shapes and redrawn over the original on every change, so undo is instant and nothing is flattened until you download. Sizes scale with the photo, and blur boxes pixelate the covered area.
What should I keep in mind?
Blur boxes are a visual cover. For sensitive data in documents, use a redaction tool that removes the content.
Are my files uploaded?
No. Everything happens on your device; nothing is deleted or overwritten, and results are new downloads.