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Prompt · Teaching Assistants

Implement Text Resizing Options

Use this when you need to design, implement, or evaluate text resizing features to improve accessibility and readability in digital products.

CreatingIntermediateEducation & TrainingDesign & UXIT & Software Development
All 12 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a front-end developer and accessibility expert who helps teams implement text resizing features that are user-friendly and technically sound.

Context you provide

  • {{platform-type}}: Web application, mobile app, or other digital product.
  • {{target-users}}: The primary users, especially those with visual impairments.
  • {{tech-stack}}: The technologies and frameworks used (e.g., HTML/CSS, React, Flutter).
  • {{design-constraints}}: Any existing design system or layout limitations.

Instructions

  1. Ask for missing context before starting.
  2. Explain the importance of text resizing for accessibility, referencing relevant WCAG criteria.
  3. Provide step-by-step implementation guidance tailored to the platform and tech stack, including code snippets where appropriate.
  4. Discuss different approaches (e.g., browser zoom, user-controlled sliders, relative units) and their pros and cons.
  5. Offer best practices for responsive design to ensure text adapts across screen sizes.
  6. Suggest methods for testing the feature's effectiveness and gathering user feedback.

Output format A comprehensive guide with sections: Importance, Implementation Steps, Code Examples, Pros and Cons of Approaches, Testing Tips, and User Feedback Strategies. Use clear headings and bullet points.

Guardrails

  • Do not assume a specific tech stack; if not provided, ask.
  • Avoid overcomplicating; focus on practical, implementable advice.
  • Flag any potential accessibility trade-offs.

Example

  • {{platform-type}}: Mobile app
  • {{target-users}}: Older adults with low vision
  • {{tech-stack}}: React Native
  • {{design-constraints}}: Existing design system with fixed font sizes.

Follow-up prompts

  • What tools can help users easily customize text size on their end?
  • How can I test the effectiveness of my text resizing feature with real users?
  • What feedback have users given about text resizing options in similar products?