What you can do with Researcher Tools tools
Students, academics and research professionals can use these tools from their dedicated pages. Each tool includes its purpose, instructions, result guidance and links to closely related utilities.
Choose a tool by name or filter the category. For calculations, verify units and assumptions before relying on the result. For text, document, web and diagnostic tools, review generated output before using it in production, publication or formal decisions.
Calculators & Analysis
6 toolsAcademic Readability Analyzer
Estimate Flesch Reading Ease, Flesch-Kincaid grade and sentence complexity.
3 uses · 2 visitors in the last yearOpen tool →Equation Numbering Checker
Check parenthesized equation numbering for gaps and duplicates.
1 uses · 1 visitors in the last yearOpen tool →Manuscript Statistics
Comprehensive counts for words, characters, sentences, paragraphs, citations and references.
3 uses · 1 visitors in the last yearOpen tool →N-gram Phrase Analyzer
Find repeated two-word and three-word phrases in academic text.
New · usage tracking activeOpen tool →Reference Year Analyzer
Summarize publication years and estimate reference recency.
1 uses · 1 visitors in the last yearOpen tool →Word Frequency Analyzer
Rank words by frequency and percentage of manuscript text.
New · usage tracking activeOpen tool →Checks & Diagnostics
14 toolsAbstract Word Count Checker
Check abstract length against a configurable journal word limit.
2 uses · 1 visitors in the last yearOpen tool →Academic Style Checker
Flag informal wording, contractions, very long sentences and common style issues.
1 uses · 1 visitors in the last yearOpen tool →BibTeX Entry Validator
Perform structural checks on BibTeX entries and required delimiters.
1 uses · 1 visitors in the last yearOpen tool →Citation–Reference Consistency Checker
Compare author-year in-text citations against a supplied reference list.
3 uses · 2 visitors in the last yearOpen tool →Duplicate Reference Checker
Detect exact and normalized duplicate references.
6 uses · 5 visitors in the last yearOpen tool →Duplicate Sentence Checker
Find repeated sentences that may indicate accidental duplication.
10 uses · 3 visitors in the last yearOpen tool →Figure Numbering Checker
Check Figure numbering for gaps, duplicates and order problems.
New · usage tracking activeOpen tool →ISBN Validator
Validate ISBN-10 and ISBN-13 identifiers using checksum rules.
1 uses · 1 visitors in the last yearOpen tool →ISSN Validator
Validate print or electronic ISSN identifiers using checksum rules.
New · usage tracking activeOpen tool →Academic Keyword Count Checker
Check the number of author keywords against a configurable limit.
New · usage tracking activeOpen tool →Manuscript Section Checker
Check whether common academic manuscript sections are present.
1 uses · 1 visitors in the last yearOpen tool →ORCID Validator
Validate ORCID identifiers using the official checksum method.
New · usage tracking activeOpen tool →Table Numbering Checker
Check Table numbering for gaps, duplicates and order problems.
New · usage tracking activeOpen tool →Research Title Length Checker
Check research title length by words and characters.
4 uses · 2 visitors in the last yearOpen tool →Converters & Formatters
2 toolsGeneral Utilities
2 toolsJournal Submission Checklist
Interactive pre-submission checklist for a finished academic manuscript.
New · usage tracking activeOpen tool →Passive Voice Indicator
Flag likely passive-voice constructions for manual review.
New · usage tracking activeOpen tool →Generators & Builders
1 toolsWriting & Content
8 toolsAcademic Keyword Extractor
Extract frequent content words after removing common stop words.
New · usage tracking activeOpen tool →Acronym & Abbreviation Extractor
Extract acronyms and likely defined abbreviations from manuscript text.
8 uses · 3 visitors in the last yearOpen tool →DOI Extractor
Extract and de-duplicate DOI identifiers from manuscript or reference text.
3 uses · 3 visitors in the last yearOpen tool →In-text Citation Extractor
Extract common author-year and numbered in-text citation patterns.
1 uses · 1 visitors in the last yearOpen tool →LaTeX Special Character Escaper
Escape common LaTeX special characters safely for manuscript text.
2 uses · 1 visitors in the last yearOpen tool →Reference List Alphabetizer
Sort reference-list entries alphabetically.
New · usage tracking activeOpen tool →Reference List Counter
Count non-empty reference-list entries.
New · usage tracking activeOpen tool →Reference Deduplicator
Remove duplicate reference entries while preserving their first occurrence.
New · usage tracking activeOpen tool →