Add Timestamp to Photo Online
Put a date and time stamp directly on your photos in seconds. Photo Timestamper runs entirely in your browser, so you can add a timestamp to photo without uploading your images anywhere or installing software.
How to add a timestamp to a photo
- Upload your photos — drag and drop JPG, PNG, WEBP or HEIC images onto the upload area. Multiple files are supported.
- Check the date — the original EXIF capture date is read automatically and used as the stamp. Photos without EXIF data fall back to the file modification date.
- Customize the stamp — choose a format like
YYYY-MM-DD HH:mm:ss, pick a font, color and size, and drag the timestamp to the exact position you want. - Download — save the stamped photo or export every result as a ZIP archive.
Every format you actually use
Photo Timestamper supports JPG, PNG, WEBP and HEIC/HEIF. iPhone photos taken in HEIC are converted automatically before the timestamp is applied, so you never hit a "format not supported" error. The original files are never modified — you always download a new stamped copy.
A timestamp that matches when the photo was taken
Instead of stamping today's date, the tool reads the EXIF DateTimeOriginal metadata from each image and uses that as the timestamp. That means vacation photos, construction progress shots and event photos are stamped with the real date they were captured. You can also set a custom date for any photo and restore the original one with a single click.
Completely private and free
All processing happens locally in your browser using the Canvas API. Your photos never leave your device, which makes it safe to stamp sensitive or confidential images. The tool is 100% free — no sign-up, no watermark and no photo limit.
Frequently Asked Questions
How do I add a timestamp to a photo for free?
Open Photo Timestamper, upload your photos, check the EXIF date, customize the format and position, then download the stamped images. It is completely free with no limits.
Can I add a date stamp to existing photos?
Yes. Upload any existing photo and the tool will read its EXIF capture date (or use the file modification date) and add a timestamp overlay without altering the original.
Does it support HEIC photos from iPhone?
Yes. HEIC/HEIF files are automatically converted to a browser-editable format before the timestamp is applied.
Can I add a timestamp to multiple photos at once?
Yes. Upload many photos and the same format, font and position are applied to all of them in batch. Use Download All to get everything as a ZIP.
Do I need to install anything?
No. The tool runs in your browser and can be installed as an offline PWA so you can keep stamping photos without a connection.
Stamp your first photo now
It takes less than a minute and requires no account.
Add Timestamp to Photo Free