Overview
Introduction
This tool builds the classic 'date received' office stamp: a date on top and the time in smaller text underneath, all inside a ring border.
It's aimed at anyone who needs a quick, realistic-looking dated stamp graphic without opening an image editor.
What Is Date and Time Stamp Creator?
A date/time-specific wrapper around this category's shared stamp composer: it formats a JavaScript Date into an uppercase date line and a digit-group time line, then hands both to the same ring-and-text renderer every stamp tool here shares.
The default layout is rectangular, matching the proportions of a typical self-inking date stamp.
How Date and Time Stamp Creator Works
The date is split into a day/month/year main line (e.g. "26 JUL 2026") and an hour/minute subtext line (e.g. "14 32"), both uppercased and formatted for the shared bitmap font.
The composer then draws the double-ring border and centers both lines inside it, exactly as it does for any other two-line stamp in this category.
When To Use Date and Time Stamp Creator
Use it to mark up a document mockup with a realistic 'received on' or 'processed on' stamp.
It's also useful for prototyping timestamp-style watermarks for screenshots or presentation slides.
Often used alongside Custom Stamp Design Creator, Rectangular Stamp Creator and Round Stamp Creator.
Features
Advantages
- Formats a real date/time value automatically, no manual text entry needed for the date line.
- Shares its ring/text rendering with the rest of this category's stamp tools for a consistent look.
- Runs entirely client-side and produces a genuine transparent PNG.
Limitations
- The shared bitmap font has no colon glyph, so times display as two digit groups rather than with a colon separator.
- Only whole-minute precision is shown; seconds aren't rendered.
Examples
Best Practices & Notes
Best Practices
- Use the rectangular default for the most realistic 'received' stamp look.
- Pick a larger size if you plan to add this stamp to a high-resolution document mockup.
Developer Notes
The lib function validates the incoming Date, formats it into two bitmap-font-safe lines with a small MONTH_ABBREVIATIONS lookup table, and delegates all ring/text rendering to the shared createCustomStampDesign composer rather than reimplementing layout math.
Date and Time Stamp Creator Use Cases
- Mocking up a 'received' or 'processed' stamp for a document template
- Adding a timestamp-styled watermark to a screenshot
- Prototyping a dated approval stamp before ordering a physical one
Common Mistakes
- Expecting a colon in the time display — the bitmap font has no punctuation glyphs, so it's shown as two digit groups instead.
- Passing an invalid or unparsed date string and expecting a fallback; an invalid date is rejected with a clear error instead.
Tips
- Combine this with the PNG Rotator tool for a slightly tilted, more authentic hand-stamped look.
- Use the Custom Stamp Design Creator directly if you need custom wording instead of a date/time pair.