Digital Marketplace Bigrams & Trigrams Extractor

Name: Digital Marketplace Bigrams & Trigrams Extractor
Author: mark.craddock

Extracts bigrams and trigrams from Digital Marketplace service pages. Analyzes multi-word patterns and phrases.

As of June 2026, Digital Marketplace Bigrams & Trigrams Extractor has — users in the Developer Tools category.

mark.craddock Developer Tools

Chrome Web Store ↗.crx

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Version

1.0.11

Manifest V3

History

2 snapshots

Tracking since Apr 19, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

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Date	Users	Rating	Reviews	Version
Apr 19, 2026	—	—	—	1.0.11
Apr 29, 2026	—	—	—	1.0.11
Now	—	—	—	1.0.11

Permissions & access

Permissions: activeTabstoragealarms
Host access: https://www.applytosupply.digitalmarketplace.service.gov.uk/*

Screenshots

Digital Marketplace Bigrams & Trigrams Extractor screenshot 1

About

Bigrams & Trigrams Extractor analyses UK Digital Marketplace service pages to identify frequently occurring two-word (bigram) and three-word (trigram) phrases.

FEATURES:
• Extracts top 20 bigrams and trigrams from service pages
• Respects sentence boundaries - no cross-sentence n-grams
• Filters stopwords and common terms for meaningful results
• Applies field weighting (service name, description, features, benefits)
• Caches results for 24 hours for performance
• GOV.UK design system styling

USE CASES:
• Identify common terminology in service descriptions
• Research keyword patterns for procurement
• Analyze service feature language
• Compare phrase usage across suppliers

PRIVACY:
• All processing happens locally in your browser
• No data transmitted to external servers
• Only works on UK Digital Marketplace pages
• Open source: https://github.com/tractorjuice/marketplace-research-extensions

REQUIREMENTS:
• Works only on: applytosupply.digitalmarketplace.service.gov.uk
• Requires access to UK Digital Marketplace service pages