How to translate text from images on iPhone

Translate a menu or sign with live camera

Live camera translation is useful when you are standing in front of a sign, menu, label, or notice. Keep the phone steady and frame the text so the app can read a meaningful block rather than a few isolated characters.

Translate Us lists live camera translation for iPhone. Apple’s own iPhone guide also describes camera translation for nearby text such as menus and street signs. The exact interface can vary, so follow the current controls shown by the app.

1. Open Translate Us and choose camera translation.
2. Select the language you want to read.
3. Hold the iPhone parallel to the text and fill the frame.
4. Pause or capture the view when you need to inspect a phrase.
5. Tap or read the translated text, then compare critical details with the original.

Translate an existing photo or screenshot

Use photo mode when the image is already in Photos or when a live view is moving too much. A saved photo gives you time to crop, retake, or inspect one section at a time. For a long page, translate smaller sections rather than expecting one frame to preserve every line.

A screenshot is still an image workflow. Open the saved image in the photo path; do not treat it as editable text unless the iPhone or app can select the words.

1. Open Translate Us and choose photo translation.
2. Select a clear image from the photo library.
3. Crop or retake the image if the text is small, angled, or crowded.
4. Choose the source and target languages.
5. Review the translation against the visible source before sharing it.

Improve image translation quality

Image recognition needs readable characters. Better light, a straight angle, larger text, and less background help the app identify the source before translation. Google’s image-translation guidance also warns that small, unclear, or stylized text may produce an incorrect result.

Do not silently correct a strange result when the original is available. Zoom in, capture the line again, or use text mode after selecting the words.

• Avoid glare and shadows across the words.
• Hold the camera parallel to a flat page or sign.
• Use a closer crop for small type.
• Keep one language block in the frame when possible.
• Check proper nouns, numbers, prices, and warnings manually.

Camera translation or iPhone text selection?

Use a dedicated camera or photo translator when the words are visible but not easy to select. Use iPhone text selection when the source is already selectable and you want to edit, copy, or replace the result. Both can be useful; choose the path that keeps the source clearest.

Translate Us adds a broader product workflow when the next step is voice, conversation, keyboard, or dictionary use. Start with the image, then switch modes if you need to ask a question or send a reply.