Calculators & Converters Ready to use
Moodle Grade Boundary Validator
Check grade boundaries for gaps, overlaps, and invalid ranges.
How to use
- 1Open the Moodle Grade Boundary Validator tool page.
- 2Enter or paste your input into the provided fields.
- 3The tool processes your input instantly in your browser.
- 4Copy or download the result using the buttons provided.
Privacy & limitations
- Processing happens locally in your browser — nothing is uploaded.
- Works on modern desktop and mobile browsers.
- Very large inputs may take a moment; the interface will show progress.
Related tools
Page Heading Analyzer
Extracts heading levels and flags skipped heading levels.
Calculators & Converters
Search Snippet Previewer
Previews a page title and description in a search-result-style layout.
Calculators & Converters
Website Link Inventory
Creates a searchable inventory from a supplied collection of page links.
Calculators & Converters
Error Rate Calculator
Calculates error percentages from request totals and failure counts.
Calculators & Converters
Log Timestamp Normalizer
Standardizes timestamps in exported logs using supplied time-zone information.
Calculators & Converters
Backup Retention Planner
Creates a retention schedule based on backup frequency and storage constraints.
Calculators & Converters
Cache Hit Ratio Calculator
Calculates cache hit ratios from supplied hit and miss counts.
Calculators & Converters
Worker Throughput Calculator
Estimates completed jobs per minute from worker measurements.
Calculators & Converters