Enter URL pattern and number range to bulk open incremental URLs
Example: https://example.com/(*).html
Choose padding length for numbers, e.g., 1 becomes 01 with padding 2
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Specify start/end numbers to automatically generate incremental values in your URL pattern. The tool replaces `(*)` with sequential numbers (e.g., 5→6→7 or 005→006→007 with padding).
Yes! Choose letter sequences and specify start/end letters (a-z). The tool supports both uppercase (A→B→C) and lowercase (a→b→c) letter progression.
Padding maintains consistent URL formatting by adding leading zeros (1 becomes 01 or 001). This ensures proper sorting and matches website URL structures.
The tool works on all modern browsers. Note: Mobile browsers may limit simultaneous tab openings (typically 5-15 tabs).
All processing occurs locally in your browser - we never store, transmit, or access your URLs or personal information.
While technically unlimited, practical performance is best with sequences under 10,000 items. Larger ranges may cause browser slowdowns.
Ensure start letter < end letter (a-z only), and both letters share the same case. 'A-z' combinations aren't supported.
Use standard web addresses starting with `http://` or `https://`. The `(*)` placeholder must be included for sequence generation.
This occurs if your URL lacks `(*)` placeholder or contains invalid characters. Double-check your pattern format.
Currently supports separate numeric or alphabetical sequences. Combined patterns (ABC123) require manual creation.