Insert Date & Time installs statistics

Insert Date & Time extension for VS Code

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Insert the current date, time, ISO 8601 string, Unix/epoch timestamp, or any custom Day.js-formatted timestamp directly into the editor.

Perfect for Markdown notes, changelogs, front matter, logs, comments, templates, and distributed-team workflows that need consistent UTC or timezone-aware timestamps.

Why use it?

• Insert date/time with a keyboard shortcut • Supports date, time, datetime, ISO 8601, Unix timestamp, and custom formats • Configure a custom format template • Allows inserting date/time in a different IANA timezone such as UTC, Europe/Warsaw, or America/New_York • Allows inserting localized month and weekday names • Insert at the cursor or replace the current selection • Prompt for one-off custom formats when needed

Quick examples

| Command | Example output |

| Insert DateTime | 2026-06-30 14:05:09 | | Insert Date | 2026-06-30 | | Insert Time | 14:05:09 | | Insert Timestamp | 1782821109000 | | Insert Formatted DateTime with iso | 2026-06-30T12:05:09Z | | Custom format YYYY-MM-DDTHH:mm:ssZ | 2026-06-30T14:05:09+02:00 |

Installation

Install from the [Visual Studio Marketplace][marketplace], or open the Command Palette and run:

Usage

Open the Command Palette and run one of these commands:

| Command | Shortcut | Description |

| Insert DateTime | ⇧+⌘+I (OS X) Ctrl+Shift+I (Windows/Linux) | Inserts current date and/or time according to configured format (format) at the cursor position. | | Insert Date | — | Inserts current date according to configured format (formatDate) at the cursor position. | | Insert Time | — | Inserts current time according to configured format (formatTime) at the cursor position. | | Insert Timestamp | — | Inserts current timestamp in milliseconds at the cursor position. | | Insert Formatted DateTime | ⇧+⌘+⌥+I (OS X) Ctrl+Alt+Shift+I (Windows/Linux) | Prompt user for format and insert formatted date and/or time at the cursor position. The last custom format entered is remembered per workspace using VS Code's workspace context which is separate from the insertDateString.format setting and is not visible in your workspace settings file. | | Reset Workspace DateTime Format Override | — | Clears the workspace-stored format override, restoring the insertDateString.format setting as the default for Insert Formatted DateTime. |

Configuration

• Date and time format string (_this affects Insert DateTime output_): • Date format string (_this affects Insert Date output_): • Time format string (_this affects Insert Time output_): • Timezone (_applies to all format-based commands; leave empty for local system time_): • Locale (_applies to month and weekday-name tokens; leave empty for English_):

Configure the default output in your user or workspace settings:

Timezone

Set insertDateString.timezone to an IANA timezone name to produce timestamps in a consistent timezone regardless of the local system clock. This is useful for distributed teams that need to agree on a shared reference timezone.

Supported values: Any IANA timezone name (e.g. UTC, America/New_York, Europe/Warsaw, Asia/Tokyo). Leave empty to use local system time.

Affected commands: Insert DateTime, Insert Date, Insert Time, Insert Formatted DateTime.

Unaffected commands: Insert Timestamp always produces a Unix timestamp in milliseconds (UTC by definition). The iso format token always outputs UTC regardless of this setting.

If the configured value is not a valid IANA timezone, a warning is shown and local system time is used as a fallback.

Locale

Set insertDateString.locale to a ISO 639-1 locale tag to render month and weekday names in that locale.

Supported values: ISO 639-1 (two-letter codes) locale keys supported by Day.js. Leave empty to use English.

Affected tokens: MMM, MMMM, dd, ddd, and dddd use the configured locale verbatim.

Affected commands: Insert DateTime, Insert Date, Insert Time, Insert Formatted DateTime.

Unaffected commands: Insert Timestamp always produces a Unix timestamp in milliseconds. The iso special format always outputs UTC and does not use locale formatting.

If the configured value is not supported, a warning is shown and English is used as a fallback.

Format syntax

Format strings use dayjs token conventions.

Year

• YY - Two-digit year. Examples: 99 or 03 • YYYY - Four-digit year. Examples: 1999 or 2003

Month

• M - Month, without leading zeros. 1 through 12 • MM - Month, with leading zeros. 01 through 12 • MMM - Abbreviated month name. Jan through Dec • MMMM - Full month name. January through December

Day

• D - Day of the month, without leading zeros. 1 to 31 • DD - Day of the month, with leading zeros. 01 to 31 • d - Day of the week. 0 (Sunday) through 6 (Saturday) • dd - Minimal day name. Su through Sa • ddd - Abbreviated day name. Sun through Sat • dddd - Full day name. Sunday through Saturday

Month and weekday-name tokens use insertDateString.locale when configured.

Hour

• H - 24-hour format, without leading zeros. 0 through 23 • HH - 24-hour format, with leading zeros. 00 through 23 • h - 12-hour format, without leading zeros. 1 through 12 • hh - 12-hour format, with leading zeros. 01 through 12

Minute, second, millisecond

• m - Minutes, without leading zeros. 0 through 59 • mm - Minutes, with leading zeros. 00 to 59 • s - Seconds, without leading zeros. 0 through 59 • ss - Seconds, with leading zeros. 00 to 59 • SSS - Milliseconds, with leading zeros. 000 to 999

AM/PM and timezone

• A - AM or PM • a - am or pm • Z - UTC offset. Examples: +05:30, -07:00 • ZZ - UTC offset without colon. Examples: +0530, -0700

Unix timestamps

• X - Unix timestamp in seconds • x - Unix timestamp in milliseconds

ISO week tokens…

Description from the VS Code Marketplace listing.