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Preview of UIU Course Code Decoder

UIU Course Code Decoder by Sadid Ahmed

Decode UIU course codes into full titles, trace prerequisite roadmaps, and detect exam clashes in your trimester schedule.

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Inline Mode — Automatically decodes cryptic course codes into full titles across university routinesTooltip Mode — Hover over any course code to view details without modifying table layoutsHighlight Mode — Instantly flags and highlights recognized course codes for quick scanningExtension Dashboard — Fast course code lookup, active decoding toggle, and quick display switchInteractive Course Catalog — Searchable departmental database covering all UIU undergraduate & graduate programsCourse Inspector — View credit hours, department info, and visual prerequisite chainsDegree Roadmap — Clear prerequisite flowcharts to help plan upcoming semester registrationsSmart Exam Planner — Real-time detection of date and timeslot collisions before advising endsAttendance Graph — Visual attendance tracker and safe-skip calculation on UCAMGranular Privacy — Per-domain allowlisting and 100% offline, local browser processing
About this extension
Never guess a UIU course code again. UIU Course Code Decoder automatically identifies and expands United International University course codes (such as CSE 1110) into full course titles (Introduction to Computer Systems) directly on university portals, advising modules, LMS, and exam spreadsheets.
  • Inline: Injects course titles immediately alongside course codes in tables and text.
  • Tooltip: Keeps pages compact; displays titles cleanly in an interactive hover card.
  • Highlight: Applies high-contrast emphasis to recognized course codes for quick visual scanning.
  • Add your enrolled courses to calculate your personal midterm and final exam schedules.
  • Automatically detects date and timeslot collisions before registration deadlines.
  • Covers undergraduate and graduate programs across all academic departments (CSE, EEE, Civil, BBA, Data Science, and more).
  • Continuously updated catalog with local addition, custom section tracking, and JSON export.
  • Works inside embedded iframes (including published Google Sheets exam schedules).
  • Safe DOM traversal: automatically skips SVG graphs, interactive charts, and sensitive input fields.
  • Runs 100% offline and locally inside your browser.
  • Zero analytics, zero telemetry, and zero remote data transmission.
  • Alt + Shift + D: Instantly toggle the decoder on or off for the active tab.

Open Source & Feedback:
Source code, documentation, and issue tracker:
https://github.com/litch07/uiu-course-decoder
Developer comments
Built for the United International University (UIU) student community.

If you encounter missing course codes, new curriculum updates, or formatting discrepancies on specific university pages, please open an issue or pull request on GitHub:
https://github.com/litch07/uiu-course-decoder/issues
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Permissions and data

Required permissions:

  • Access browser tabs

Optional permissions:

  • Access your data for sites in the uiu.ac.bd domain
  • Access your data for raw.githubusercontent.com
  • Access your data for docs.google.com

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
2.0.0
Size
225.93 KB
Last updated
7 days ago (Nov 7, 2026)
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