Watermark Image
FREE
Add a watermark to photos online free. Watermark your pics with custom text, opacity, position, or a tiled stamp—preview and download in your browser.
Drop JPEG, PNG, WebP, or GIF here or
Or try an example
Leave blank to use the formatted date/time above.
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Add a date and time stamp to photos
Add a photo date stamp or date overlay online free. Pick date/time, classic stamp fonts, corner position, then download — a quick date stamper / timestamp generator in your browser.
What is a photo date and time stamp?
A date and time stamp is a visible date overlay on a photo — the classic corner timestamp many digital cameras printed in orange or yellow. Searchers look for “photo date stamp font”, “date overlay”, “photo time stamp font”, “date stamper”, “quick timestamp”, and “timestamp generator” when they want that look online. This tool lets you choose the date/time, pick a correct stamp format, apply a photo date stamp font, position the overlay, and download the stamped image in your browser. It does not rewrite EXIF; it draws the stamp onto the pixels. For text watermarks use /watermark-image; for free-form text placement use /text-to-image.
Date stamp features
A focused photo date stamper with classic fonts and formats.
Date & time picker
Set any moment or jump to Now for a quick timestamp.
Stamp format presets
ISO, US AM/PM, compact, date-only, time-only — correct layouts for common time-stamping styles.
Photo date stamp fonts
Courier New and monospace for classic digicam look, plus Arial, Verdana, Georgia, Impact.
Corner date overlay
Place the stamp in any corner — default bottom-right like many cameras.
Color, size, outline
Yellow stamp color by default, adjustable opacity, optional outline for busy backgrounds.
Custom stamp text
Override the formatted string when you need a special label.
How to stamp a photo with date and time
Create a visible timestamp overlay in a few steps.
Upload a photo
Drop a PNG, JPEG, WebP, or GIF still into the tool.
Choose date & format
Pick the date/time and a stamp format (or custom text).
Style the stamp
Select font, color, size, corner, and outline.
Download
Save the stamped image as PNG (or change format in the download control).
Tips for readable time stamps
Make stamps clear without covering the subject.
- 01
Use outline on busy scenes
A dark stroke keeps yellow or white stamps readable on detailed backgrounds.
- 02
Match archive format
Prefer ISO YYYY-MM-DD HH:mm:ss when teams need an unambiguous correct format of time stamping.
- 03
Keep size modest
Classic stamps are small in the corner — bump size only when the export is tiny.
- 04
Need EXIF instead of a burn-in?
Check /view-metadata for existing capture dates, or /remove-exif-data to strip them.
Date stamp tools compared
How this free photo date stamper stacks up.
Online PNG Tools (create date and time stamp)
Competitor ranking for photo date stamp and date overlay queries. This page matches that intent with formats, stamp fonts, and corner placement — offline in the browser.
Watermark Image (/watermark-image)
Generic text watermarks and tiling. Use Date & Time Stamp when you specifically need formatted date/time overlays.
Camera EXIF only
Metadata timestamps are invisible in the picture. Burn-in stamps are better when viewers must see the date without opening file properties.
This date stamper
Date picker, format presets, photo time stamp fonts, corner overlay, free download. Best for quick timestamp-on-photo workflows.
Great for
When you need a visible date overlay — not just EXIF.
Evidence and field photos
Burn in a clear date stamp so the time is obvious in the picture itself.
Retro digicam look
Yellow Courier-style stamps that mimic photo time stamp fonts from older cameras.
Archives and handoffs
Label screenshots or site photos with a quick timestamp before sharing.
Social posts
Add a date overlay when the capture time matters more than hidden metadata.
Why use this date stamper
Fast, free, private photo timestamps.
100% free
No account or daily limits.
Privacy first
Photos never leave your device.
Built for stamp keywords
Targets photo date stamp font, date overlay, date stamper, and timestamp generator intent.
Not a generic watermark only
Formats dates properly instead of forcing you to type every stamp by hand.
Technical details
How this date overlay tool works.
- Rendering
- Canvas 2D drawImage + fillText / strokeText for the stamp.
- Fonts
- System fonts including Courier New for classic photo date stamp font look.
- Output
- PNG by default; JPEG/WebP available via the hosted download control.
- Processing
- 100% client-side — no uploads.
Sources & References
References on photo timestamps, EXIF dates, and canvas text overlays.
“Exif is a standard that specifies formats for images, sound, and ancillary tags used by digital cameras.”
Exchangeable image file format (EXIF): Cameras often embed capture dates in EXIF. This tool instead burns a visible date overlay onto the pixels — useful when you want a photo date stamp people can see without opening metadata. en.wikipedia.org/wiki/Exif
“The Canvas API provides a means for drawing graphics via JavaScript and the HTML canvas element.”
Canvas API: Date stamps are drawn with Canvas 2D fillText / strokeText so the timestamp becomes part of the exported PNG or JPEG. developer.mozilla.org/en-US/docs/Web/API/Canvas_API
“ISO 8601 is an international standard covering the exchange of date- and time-related data.”
ISO 8601 date and time: Preset formats include ISO-style YYYY-MM-DD HH:mm:ss alongside common US and compact stamp layouts for correct time-stamping appearance. en.wikipedia.org/wiki/ISO_8601
“PNG supports lossless data compression, making it useful for storing graphics that need sharp edges.”
PNG specification: Default export is PNG so yellow/orange stamp fonts stay crisp; JPEG is also available for smaller photo uploads. w3.org/TR/PNG/
Frequently Asked Questions
Quick answers about this tool—open a question to read more.