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Showing all 57 tools

Research Design Tools Comparison

Choose the right tool for planning your research methodology and design

1

Research Methodology Selector

Beginner
Best For:

Selecting qualitative, quantitative, or mixed methods approaches

Key Features:
  • Interactive questionnaire
  • Personalized methodology recommendations
  • Comparison of different approaches
  • Export results as PDF
Time Required:
10-15 min
Export Formats:
PDFText
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2

Sampling Technique Selector

Beginner
Best For:

Choosing appropriate sampling methods for your study

Key Features:
  • Probability & non-probability methods
  • Sample size guidance
  • Strategy recommendations
  • Visual decision tree
Time Required:
5-10 min
Export Formats:
PDFText
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3

Research Question Builder

Intermediate
Best For:

Developing and refining research questions using FINER criteria

Key Features:
  • FINER criteria assessment
  • PICOT framework support
  • Version tracking
  • Sub-question management
Time Required:
15-20 min
Export Formats:
JSONText
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Not sure which tool to choose?

Consider your experience level, available time, and specific needs. All tools are free and don't require login. You can try multiple tools to find the best fit for your research workflow.

Statistical & Data Analysis Tools

Find the right tool for your data analysis and statistical needs

1

Statistical Selector Tool

Intermediate
Best For:

Selecting the appropriate statistical test for your data

Key Features:
  • Test selection wizard
  • Assumptions checking
  • t-test, ANOVA, regression guidance
  • Interpretation help
Time Required:
10-15 min
Export Formats:
PDFText
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2

Power Analysis Calculator

Advanced
Best For:

Calculating required sample size for statistical significance

Key Features:
  • Multiple test types
  • Effect size estimation
  • Power calculation
  • Sample size recommendations
Time Required:
15-20 min
Export Formats:
PDFCSV
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3

Data Visualization Selector

Beginner
Best For:

Choosing the best chart type for your data presentation

Key Features:
  • Interactive chart selection
  • Best practice recommendations
  • Chart type comparison
  • Visual examples
Time Required:
5-10 min
Export Formats:
PDF
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4

Effect Size Calculator

Advanced
Best For:

Calculating effect sizes for research findings

Key Features:
  • Cohen's d, Hedges' g, η²
  • Interpretation guidelines
  • Multiple effect size metrics
  • Export results
Time Required:
10-15 min
Export Formats:
PDFCSV
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Not sure which tool to choose?

Consider your experience level, available time, and specific needs. All tools are free and don't require login. You can try multiple tools to find the best fit for your research workflow.

Qualitative Research Tools

Compare tools for qualitative data collection and analysis

1

Qualitative Codebook Creator

Intermediate
Best For:

Organizing codes and themes with inter-rater reliability

Key Features:
  • Code organization
  • Cohen's Kappa calculation
  • Theme development
  • Export to CSV/JSON
Time Required:
20-30 min
Export Formats:
CSVJSON
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2

Interview Protocol Generator

Beginner
Best For:

Designing semi-structured interview protocols

Key Features:
  • Protocol templates
  • Question structuring
  • Time estimates
  • Probe suggestions
Time Required:
15-20 min
Export Formats:
PDFText
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3

Focus Group Guide Generator

Beginner
Best For:

Creating moderator guides for focus groups

Key Features:
  • Discussion topics
  • Group activities
  • Time management
  • Moderator tips
Time Required:
15-20 min
Export Formats:
PDFText
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4

Field Notes Organizer

Intermediate
Best For:

Structuring ethnographic observations and field notes

Key Features:
  • Descriptive & reflective notes
  • Participant tracking
  • Event documentation
  • Search functionality
Time Required:
30+ min
Export Formats:
JSONText
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Not sure which tool to choose?

Consider your experience level, available time, and specific needs. All tools are free and don't require login. You can try multiple tools to find the best fit for your research workflow.

Academic Writing & Publishing Tools

Tools to help you write, format, and prepare manuscripts for publication

1

Abstract Generator

Beginner
Best For:

Creating structured abstracts for journal submissions

Key Features:
  • Structured/unstructured formats
  • Word count tracking
  • Journal requirements
  • Multiple abstract versions
Time Required:
15-20 min
Export Formats:
Text
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2

Literature Review Matrix

Intermediate
Best For:

Systematically organizing research studies for comparison

Key Features:
  • Study comparison table
  • Quality assessment
  • Filtering & sorting
  • Publication-ready tables
Time Required:
30+ min
Export Formats:
CSVJSON
Try This Tool
3

Reference Manager

Beginner
Best For:

Managing citations in multiple formats (APA, MLA, Chicago)

Key Features:
  • Multiple citation styles
  • Bibliography generation
  • Reference organization
  • Instant export
Time Required:
10-15 min
Export Formats:
Text
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4

Publication Readiness Checklist

Beginner
Best For:

Ensuring manuscript completeness before submission

Key Features:
  • 47 checklist items
  • Category organization
  • Progress tracking
  • Export functionality
Time Required:
10-15 min
Export Formats:
PDFJSON
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Not sure which tool to choose?

Consider your experience level, available time, and specific needs. All tools are free and don't require login. You can try multiple tools to find the best fit for your research workflow.

Dissertation & Thesis Tools

Comprehensive tools for graduate students working on dissertations

1

Dissertation Ideation Tool

Intermediate
Best For:

Refining dissertation topics through interactive flowchart

Key Features:
  • Methodology-specific paths
  • Discipline examples
  • Flowchart visualization
  • Export to PDF/JSON
Time Required:
30-45 min
Export Formats:
PDFJSON
Try This Tool
2

Dissertation Chapter Planner

Beginner
Best For:

Planning chapters with word counts and deadlines

Key Features:
  • Chapter organization
  • Progress tracking
  • Deadline management
  • Visual progress bars
Time Required:
15-20 min
Export Formats:
JSONText
Try This Tool
3

Dissertation Defense Prep

Intermediate
Best For:

Preparing for your dissertation defense

Key Features:
  • Committee tracking
  • Practice session logging
  • Anticipated questions
  • Comprehensive checklist
Time Required:
20-30 min
Export Formats:
PDFJSON
Try This Tool

Not sure which tool to choose?

Consider your experience level, available time, and specific needs. All tools are free and don't require login. You can try multiple tools to find the best fit for your research workflow.

Browse All Tools by Category

Explore our complete collection of 57 free research tools

🔬

research Tools

(54)

Research Methodology Selector

This tool helps you select the most relevant methodology for your research project.

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https://www.subthesis.com/tools/research-methodology-selector

Sampling Technique Selector

This tool helps you choose the most appropriate sampling method for your research study.

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https://www.subthesis.com/tools/sampling-technique-selector

Statistical Selector Tool

This tool guides you to the most suitable statistical analysis for your dataset and research questions.

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https://www.subthesis.com/tools/statistical-selector-tool

Hypothesis Generator

This tool helps you create properly formatted null and alternative hypotheses for your research study.

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https://www.subthesis.com/tools/hypothesis-generator

Research Ethics Compliance

Comprehensive tool for assessing research ethics compliance and generating IRB documentation for your research projects.

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https://www.subthesis.com/tools/research-ethics-compliance

Variable Type Identifier

Advanced data type detection and schema generation tool that analyzes your data to identify 40+ semantic patterns, calculate statistics, assess data quality, and automatically generate schemas in TypeScript, SQL, GraphQL, and more formats.

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https://www.subthesis.com/tools/variable-type

Reliability & Validity Checker

Comprehensive psychometric analysis tool that calculates reliability metrics (Cronbach's α, Split-Half, Test-Retest, ICC), validates scale instruments, assesses data quality, and provides professional statistical interpretations for research data.

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https://www.subthesis.com/tools/reliability-and-validity

Data Visualization Selector

Interactive tool that helps researchers choose the perfect visualization for their data through guided questions and comprehensive chart comparisons.

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https://www.subthesis.com/tools/data-visualization

Sample Size Calculator

Statistical power analysis tool that calculates the exact sample size needed for research studies to achieve statistical significance and ensure generalizability.

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https://www.subthesis.com/tools/power-analysis

Survey Design Builder

Create professional surveys with 12+ question types, validation rules, and export capabilities. Features Likert scales, multiple choice, rating scales, and more.

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https://www.subthesis.com/tools/survey-design-builder

Qualitative Codebook Creator

Organize qualitative research codes, themes, and example quotes. Calculate inter-rater reliability (Cohen's Kappa) for your coding scheme. Export to CSV/JSON for analysis and documentation.

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https://www.subthesis.com/tools/qualitative-codebook

Concept Tree Builder

Create hierarchical concept maps for research projects. Build visual tree structures with parent-child relationships, color coding, and categories. Perfect for organizing research frameworks, theoretical models, and literature themes.

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https://www.subthesis.com/tools/concept-tree-builder

Research Timeline Generator

Plan and visualize your research project timeline with Gantt chart view. Create tasks, set milestones, track progress, and export to CSV/JSON. Perfect for dissertations, grant proposals, and project management.

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https://www.subthesis.com/tools/research-timeline

Data Collection Tracker

Track research participants, data collection sessions, and monitor completion rates. Perfect for surveys, interviews, experiments, and clinical studies. Monitor progress toward sample size goals.

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https://www.subthesis.com/tools/data-collection-tracker

Reference Manager

Organize research references and generate citations in APA, MLA, Chicago, and Harvard formats. Manage multiple reference types including journal articles, books, theses, and web sources. Export bibliographies instantly.

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https://www.subthesis.com/tools/reference-manager

Interview Protocol Generator

Design professional qualitative interview protocols with structured sections, multiple question types, and time estimates. Perfect for semi-structured interviews, case studies, and phenomenological research.

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https://www.subthesis.com/tools/interview-protocol

Focus Group Guide Generator

Create professional focus group moderator guides with discussion topics, prompts, group activities, and time management. Perfect for qualitative research, market research, and community engagement.

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https://www.subthesis.com/tools/focus-group-guide

Consent Form Generator

Create IRB-compliant informed consent documents for research studies. Include all required elements: procedures, risks, benefits, confidentiality, and participant rights. Export to formatted text for easy editing.

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https://www.subthesis.com/tools/consent-form-generator

Codebook Generator

Build comprehensive qualitative research codebooks with hierarchical codes, themes, and examples. Organize codes by type (descriptive, interpretive, pattern, in-vivo), manage parent-child relationships, and export structured codebooks for analysis.

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https://www.subthesis.com/tools/codebook-generator

Field Notes Organizer

Organize ethnographic field notes and observations with structured note-taking. Document descriptive, reflective, theoretical, and methodological notes. Track participants, events, and questions for comprehensive fieldwork documentation.

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https://www.subthesis.com/tools/field-notes-organizer

Research Question Builder

Develop and refine research questions with FINER criteria assessment. Evaluate feasibility, novelty, and relevance. Track versions, sub-questions, and use PICOT framework for clinical research. Perfect for proposal development.

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https://www.subthesis.com/tools/research-question-builder

Theoretical Framework Builder

Build comprehensive theoretical frameworks with theories, constructs, and relationships. Map theoretical foundations, define variables, establish relationships, and develop propositions. Export structured frameworks for dissertations and proposals.

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https://www.subthesis.com/tools/theoretical-framework-builder

Data Analysis Plan Generator

Create comprehensive data analysis plans for quantitative, qualitative, and mixed methods research. Define variables, measurement levels, research questions, analysis steps, and time estimates. Perfect for dissertations, research proposals, and grant applications.

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https://www.subthesis.com/tools/data-analysis-plan-generator

Peer Review Response Generator

Organize reviewer comments and generate professional responses for manuscript revisions. Track major/minor comments, document changes, manage multiple reviewers, and export publication-ready response documents. Perfect for journal submissions and manuscript revisions.

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https://www.subthesis.com/tools/peer-review-response-generator

Abstract Generator

Create professional structured and unstructured abstracts for journal submissions. Configure journal requirements, track word counts, manage multiple abstracts, and export publication-ready formats. Perfect for manuscript preparation and conference submissions.

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https://www.subthesis.com/tools/abstract-generator

Mixed Methods Integration Tool

Integrate quantitative and qualitative research components for mixed methods studies. Manage convergent, sequential, and embedded designs. Track integration points, synthesis findings, and generate comprehensive mixed methods reports.

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https://www.subthesis.com/tools/mixed-methods-integration-tool

Journal Submission Tracker

Track manuscript submissions, peer review status, and publication progress.

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https://www.subthesis.com/tools/journal-submission-tracker

Participant Recruitment Tracker

Track research participant recruitment, eligibility screening, and consent status.

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https://www.subthesis.com/tools/participant-recruitment-tracker

Research Budget Calculator

Calculate research budgets with personnel, equipment, supplies, travel, and participant costs.

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https://www.subthesis.com/tools/research-budget-calculator

Writing Progress Tracker

Track academic writing progress with word count goals and productivity metrics.

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https://www.subthesis.com/tools/writing-progress-tracker

Citation Network Visualizer

Map and analyze citation relationships in your literature review.

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https://www.subthesis.com/tools/citation-network-visualizer

Grant Application Manager

Track and manage research grant applications and deadlines.

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https://www.subthesis.com/tools/grant-application-manager

Research Ethics Checklist

Comprehensive ethics compliance checklist covering informed consent and IRB requirements.

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https://www.subthesis.com/tools/research-ethics-checklist

Qualitative Memo Writing Tool

Document analytical insights and theoretical connections throughout qualitative research.

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https://www.subthesis.com/tools/qualitative-memo-writing-tool

Reliability Calculator

Calculate reliability metrics: Cronbach's Alpha, test-retest, inter-rater, and split-half reliability.

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https://www.subthesis.com/tools/reliability-calculator

Effect Size Calculator

Calculate effect sizes: Cohen's d, Hedges' g, η², ω², and more.

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https://www.subthesis.com/tools/effect-size-calculator

Research Proposal Outline Generator

Structure your research proposal with pre-defined sections.

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https://www.subthesis.com/tools/research-proposal-outline-generator

Dissertation Chapter Planner

Plan and track dissertation chapters with word counts and deadlines.

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https://www.subthesis.com/tools/dissertation-chapter-planner

Academic CV Builder

Build and manage your academic curriculum vitae.

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https://www.subthesis.com/tools/academic-cv-builder

Research Poster Designer

Plan and organize your academic conference poster content.

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https://www.subthesis.com/tools/research-poster-designer

Conference Presentation Planner

Plan conference presentations with slide outlines and speaker notes.

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https://www.subthesis.com/tools/conference-presentation-planner

Research Collaboration Manager

Coordinate research teams with collaborator tracking and task management.

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https://www.subthesis.com/tools/research-collaboration-manager

Lab Notebook Digital

Document experiments and research activities in a digital lab notebook.

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https://www.subthesis.com/tools/lab-notebook-digital

Research Impact Tracker

Monitor citations and impact of your publications.

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https://www.subthesis.com/tools/research-impact-tracker

Open Access Journal Finder

Discover open access journals for publishing your research.

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https://www.subthesis.com/tools/open-access-journal-finder

Peer Review Response Manager

Organize and respond to peer review comments systematically.

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https://www.subthesis.com/tools/peer-review-response-manager

Research Budget Planner

Plan and track research project budgets with categories and justifications.

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https://www.subthesis.com/tools/research-budget-planner

Systematic Review Screener

Screen articles for systematic reviews and meta-analyses.

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https://www.subthesis.com/tools/systematic-review-screener

Conference Abstract Formatter

Format conference abstracts with word count tracking.

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https://www.subthesis.com/tools/conference-abstract-formatter

Research Gap Identifier

Identify and document gaps in the literature for your research area.

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https://www.subthesis.com/tools/research-gap-identifier

Data Management Plan Generator

Create comprehensive data management plans for funding applications.

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https://www.subthesis.com/tools/data-management-plan-generator

Academic Writing Assistant

Organize and track academic writing projects with sections and word count goals.

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https://www.subthesis.com/tools/academic-writing-assistant

Publication Readiness Checklist

Ensure manuscript readiness before journal submission.

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https://www.subthesis.com/tools/publication-readiness-checklist

Dissertation Defense Prep

Prepare comprehensively for your dissertation defense.

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https://www.subthesis.com/tools/dissertation-defense-prep

🎓

academic Tools

(3)

Academic Book Proposal Generator

Professional tool that guides researchers and doctoral students through creating comprehensive book proposals for academic publishers, transforming dissertations and research into publishable manuscripts.

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https://www.subthesis.com/tools/book-proposal

Dissertation Ideation Tool

Interactive flowchart tool that guides graduate students through Phase 1 of the dissertation process, helping refine research topics with methodology-specific paths, discipline examples, and exports for advisor review (PDF) and AI processing (JSON).

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https://www.subthesis.com/tools/dissertation-ideation-tool

Literature Review Matrix Generator

Systematically organize and compare research studies for your literature review. Track study designs, findings, limitations, and quality scores. Export to CSV or JSON, save your work, and create publication-ready comparison tables.

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Share this tool:

https://www.subthesis.com/tools/literature-review-matrix

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