How to Create PDFs for This App

This app automatically detects and parses 10 different PDF formats. Follow these guidelines for best results.

Recommended Format (Easiest to Parse)

1. What is the capital of Texas?

A. Houston

B. Austin (Correct)

C. Dallas

D. San Antonio

Explanation: Austin is the capital city of Texas...

Mark the correct answer with (Correct) inline, then add an Explanation: section.

All 10 Supported Formats

1. Inline (Correct) Marker

Best for new PDFs - easiest to create

1. Question text?

A. Wrong answer

B. Correct answer (Correct)

C. Wrong answer

D. Wrong answer

Explanation: Why B is correct...

2. Dot Options with Correct Answer Line

61. Question text?

A. Option one

B. Option two

C. Option three

D. Option four

Correct Answer: B. Explanation...

3. Dash-Prefixed Options

1. Question text?

- A. Option one

- B. Option two

- C. Option three

- D. Option four

Correct Answer: A. Explanation: text...

4. Parenthesis Format

Q1) Question text?

A) Option one

B) Option two

C) Option three

D) Option four

Answer: B

Definition: Explanation...

5. Audio-Friendly Format

Question 1. What is...?

Option A: First choice

Option B: Second choice

Pause.

Answer: B

Definition: Explanation...

6. Clean Study Format

Question 1

What is the answer?

A. Option one

B. Option two

Definition

The correct choice is B because...

7. Numbered Inline Format

1. Question text?

A. Option B. Option C. Option D. Option

Answer: C

Definition: Explanation...

8. Q-Number Inline Format

Q201. Question text?

Answer: B

Definition: Explanation...

9. Separated Q&A Sections

Questions:

1. First question?

2. Second question?

Answers:

1. B

2. C

Explanations:

1. Explanation for Q1...

10. Simple Q&A Format

Question: What is the capital?

Answer: Austin

Definition: Austin is the capital of Texas...

Tips for Best Results

  • ✓ Use clear question numbers (1., 2., 3. or Q1, Q2, Q3)
  • ✓ Put each option (A, B, C, D) on its own line
  • ✓ Include explanations for each answer
  • ✓ Keep consistent formatting throughout the document
  • ✓ Use selectable text PDFs (not scanned images)
  • ✗ Avoid tables for questions/options
  • ✗ Avoid multi-column layouts
  • ✗ Don't embed options inside images

Audio Playback Tips

  • 🔊 Play button: Reads the current question and options
  • 🔒 Screen stays on: When audio is playing, your screen won't turn off
  • ⏩ Speed control: Adjust from 0.5× to 2.0× speed
  • 🔄 All button: Toggle to include definitions in audio playback
  • 📱 Mobile tip: Tap the screen if it dims during audio to keep it awake

Troubleshooting

PDF not parsing any questions?

Make sure your PDF has selectable text (not scanned images). Try selecting text in the PDF - if you can't, it won't parse.

Missing some questions?

Check that each question has options on separate lines and clear answer markers. Questions without clear formatting may be skipped.

Screen turning off during audio?

Tap the screen to reactivate the wake lock. Some browsers require user interaction to keep the screen on.

Audio not playing?

Make sure your device isn't on silent mode. Tap the Play button to start - the first tap initializes audio.