How to use

AutoNo. is a secure numbering tool that runs entirely in your browser. No data is sent to any server.

1. Basic Usage

Just tap the big button.

• The number is generated and copied to clipboard.
• It is saved to history automatically.
• The counter increments by 1.

2. Customization

You can change the format in the Settings area.

PREFIX
Fixed text at the start (e.g., "INV-").

MIDDLE
Date format or custom text.
TIME: Uses current time (Unique).
UNIX: Epoch timestamp (Unique ID).

DIGITS
Zero-padding length (e.g., 001).

RESET
ON: Resets counter to 1 at midnight.
OFF: Continues counting up forever.

3. Data & Backup

• Browser Storage: Clearing browser cache may delete your data.
• Backup: Use "Save Backup" frequently to download a JSON file.
• Restore: You can restore your settings and history from the file.

← Back to App