How to Add Text and Captions to Your Photos

How to Add Text and Captions to Your Photos

Adding text to photos transforms a simple image into a communication tool. Whether you are creating social media posts, presentation slides, tutorial illustrations, or product labels, text overlays help convey information that the image alone cannot. The key is making the text readable, well-positioned, and visually appropriate for the content.

Choosing the Right Font

Web-safe fonts. The Add Text to Image tool offers 8 web-safe font families: Arial, Georgia, Times New Roman, Courier New, Verdana, Trebuchet MS, Impact, and Comic Sans MS. These fonts render consistently across all devices and browsers, making them reliable choices for any output.

Match the tone. Different fonts convey different tones:

• **Arial and Verdana** — clean, modern, neutral. Good for general captions and instructional content.
• **Georgia and Times New Roman** — traditional, formal. Suited for documents, reports, and editorial content.
• **Impact** — bold, condensed, attention-grabbing. Ideal for headlines and prominent titles.
• **Courier New** — monospaced, technical. Works for code snippets, technical labels, or retro aesthetics.
• **Trebuchet MS** — friendly, rounded. Good for casual or approachable content.
• **Comic Sans MS** — informal, playful. Use sparingly and only for casual or humorous content.

Size matters. Font size should be proportional to the image dimensions. A 48px font on a 1000px wide image is about 5% of the width — a good starting point for captions. For titles or headlines, use 72-120px. For small labels or annotations, 24-36px may suffice.

Positioning Your Text

Top, center, or bottom. The tool offers three preset positions plus free positioning. Top placement works for titles and headers. Bottom placement is the traditional caption position. Center placement creates a focal point but may obscure important image content.

Free positioning. For precise control, select "Free position" and use the horizontal and vertical sliders to place the text anywhere on the image. This is useful for labeling specific areas of an image or placing text in a visually balanced location.

Text alignment. Left alignment is natural for reading. Center alignment works well for titles and short captions. Right alignment is less common but can be useful for credits or metadata in the corner of an image.

Color and Readability

Contrast is critical. Text must be readable against the background image. Light text on dark images and dark text on light images is the basic rule. If the image has varying brightness, use a background highlight — a semi-transparent rectangle behind the text — to ensure readability.

Text color. White text is the most versatile choice for overlays on photographs, as it stands out against most backgrounds. Black text works well on bright, light images. For colored text, choose a color that contrasts with the dominant colors in the image area where the text appears.

Background highlight. The optional background highlight adds a solid color rectangle behind the text with adjustable opacity. At 50% opacity, it creates a subtle backdrop that improves readability without dominating the image. At 80-100%, it creates a strong label or banner effect. Set opacity to 0% to disable the background entirely.

Common Use Cases

Social media captions. Add a quote, question, or call-to-action text to a photo for Instagram, Facebook, or Twitter posts. Use a bold font like Impact or Trebuchet MS with a semi-transparent background for maximum readability on small screens.

Tutorial annotations. Label parts of a screenshot or diagram with numbered annotations. Use a clean font like Arial or Verdana with a solid background highlight so the labels stand out clearly.

Presentation slides. Add title text to images used in slideshows or video thumbnails. Position the text at the bottom or top to avoid covering the main subject of the image.

Product labels. Add product names, prices, or descriptions to product photos for e-commerce listings or marketing materials.

Best Practices

Keep it concise. Short text is more readable and more impactful. If you need to add a paragraph of text, consider whether the text should be in the image or in a caption below it.

Preview before saving. The live preview shows exactly how the text will appear on the image. Check readability at the intended display size — text that looks fine on a large screen may be too small on a phone.

Preserve the original. Always keep an unedited copy of your image. Text overlays are baked into the image and cannot be removed later without re-editing from the original.

Try the Add Text to Image tool to add captions to your photos.