OptiDrop

Image Stamp Tool — Add Date/Time Stamp

Add date and time stamps to your images. Choose format, position, font size, color, and opacity. Download the stamped image instantly. 100% free and private.

Drop an image here or click to upload

JPG, PNG, WebP supported

Free Image Stamp Tool

Add date and time stamps to any image with our free online tool. Choose from multiple date formats, positions, colors, and opacity levels. Perfect for adding timestamps to photos for documentation, insurance claims, or exam submissions.

Multiple Date Formats

Select from common date formats like DD/MM/YYYY, MM/DD/YYYY, or YYYY-MM-DD. You can also include time or use a custom text stamp.

Customizable Appearance

Adjust font size, color, opacity, and add an optional background bar behind the text for better readability on any image.

100% Private

Your images are processed entirely in the browser. Nothing is uploaded to any server.

Frequently Asked Questions

Upload your image, select a date format, choose position, adjust font size, color, and opacity. Click Add Stamp & Download to save.
Yes, multiple date formats are available including DD/MM/YYYY, MM/DD/YYYY, YYYY-MM-DD, and formats that include time. You can also type a custom stamp text.
Yes, you can choose any color for the stamp text and adjust the opacity from fully transparent to fully opaque.
No. All processing happens in your browser using the Canvas API. Your image never leaves your device.

Last updated: June 2026