The fastest way: use the Photos app's built-in markup tools
Open the photo in the Photos app, tap Edit in the top right, then tap the three dots and select Markup. You'll see a toolbox at the bottom with a pen, marker, and highlighter — but what you want is the + button on the far right. Tap it, then tap the A icon to add text. Type your message, pinch to resize it, and drag it anywhere on the photo. When you're done, tap Done, then Save.
This method works on any iPhone running iOS 13 or later and saves the text directly into the photo file. The text becomes part of the image, so it will appear the same way whether you text the photo to someone, post it online, or print it. You can't edit the text later without starting over, so get the wording right before you save.
If you want to change the text color or font, tap the text box after you've typed. A menu appears with color options at the bottom and a font dropdown at the top. The default is a clean sans-serif; you can switch to a serif font or a monospace style if you prefer.
Key Takeaways
- The Photos app's Markup tool (Edit > three dots > Markup > + > A) adds text directly to your photo and saves it as part of the image.
- You can change text color and font before saving, but once you save, the text is permanent and can't be edited without redoing the whole thing.
- If you want to keep the original photo untouched and add text as a separate layer, use a third-party app like Canva or PicCollage instead.
- Text added through Markup appears the same way in texts, emails, social media posts, and prints — it's baked into the file itself.
When to use a third-party app instead
The Photos app works fine for straightforward captions, but if you want more control — different fonts, shadows, outlines, or the ability to edit the text later — a third-party app gives you more options. Canva is the most popular choice for adding text to photos. Open Canva, tap the plus sign, search for "photo editor," upload your photo, and tap the text tool to add as many text boxes as you want. You can change fonts, colors, size, and alignment, and you can edit or delete text anytime before you save.
The trade-off is that Canva saves your edited photo as a new file, leaving the original untouched. That's useful if you want to keep both versions, but it also means you're managing two files instead of one. Canva's free version includes hundreds of fonts and colors, though some premium fonts and effects require a paid subscription.
PicCollage and Pixlr work similarly — they let you add text, adjust it endlessly, and save without changing the original. Pick whichever interface feels most natural to you. All three are free to read and use for basic text work.
Adding text that stands out against any background
If your photo has a busy or dark background, plain text can disappear. In the Photos app's Markup tool, you can change the text color, but you can't add an outline or shadow. Third-party apps handle this better: in Canva, tap your text box, then look for the outline or shadow options in the formatting menu. Adding a thin dark outline around white text, or a white outline around dark text, makes the words readable no matter what's behind them.
Another approach is to add a semi-transparent box behind the text. In Canva, add a shape (usually a rectangle), make it semi-transparent by adjusting the opacity slider, and place it behind your text. This creates a readable background without covering the photo completely. It takes a few extra taps, but the result is much more polished than text floating over a chaotic background.
Positioning text so it doesn't look accidental
Text placement matters more than most people think. Avoid centering text in the middle of the photo unless that's the main subject — it usually looks like an afterthought. Instead, place captions in the corners or along the edges, where they frame the image rather than compete with it. If you're adding a quote or message, put it in the upper third or lower third, following the same rule photographers use for composition.
In both the Photos app and third-party apps, you can rotate text by pinching and twisting with two fingers. Resist the urge unless you have a specific reason — angled text is harder to read and usually looks like a design mistake. Keep it horizontal unless the photo itself is rotated.
Saving and sharing your text-edited photo
When you finish editing in the Photos app, tap Save and choose Save to Photos. The edited version replaces the original in your library. If you want to keep both, tap Save as Copy instead — this creates a separate file with the text baked in, and the original stays untouched in your library.
In Canva or other third-party apps, tap the read or save button (usually in the top right), and the app will save the finished photo to your camera roll. You can then share it directly from the Photos app to Messages, Mail, or social media. The text is now part of the image file, so it will appear the same way everywhere.
Common mistakes and how to avoid them
The most common mistake is using a font that's too small. Text that looks readable on your phone screen often becomes tiny when you share the photo or print it. Before you save, zoom out and look at the whole image — if you have to squint to read the text, make it bigger. A good rule: if you're adding a caption, make it at least as tall as your thumb when you hold the phone at arm's length.
Another mistake is using too many fonts. Stick to one or two — a main font for the headline and a simpler one for any smaller text. Mixing three or four fonts makes the photo look chaotic, even if each font looks good on its own. The Photos app and most third-party apps come with curated font pairs that work well together; use those as a starting point.
Finally, avoid white text on a light background or dark text on a dark background. If your photo is mostly sky or mostly shadow, add that semi-transparent box behind the text, or change the text color to something that contrasts. A few seconds of checking contrast before you save saves you from having to redo the whole thing.
Frequently Asked Questions
Can I edit text after I save it in the Photos app?
No. Once you save text added through Markup, it becomes part of the image and can't be changed without starting over. If you think you might want to edit the text later, use a third-party app like Canva instead, which lets you save your project and come back to it.
Does text added to a photo stay if I send it to someone?
Yes. Text added through Markup or any other app is baked into the photo file itself. When you send the photo via text, email, or social media, the recipient sees the text exactly as you saved it.
What's the difference between Markup and a third-party app?
Markup is built into the Photos app and works when ready, but it's basic — you get a few fonts and colors, and no outlines or shadows. Third-party apps like Canva give you more fonts, effects, and the ability to edit text anytime before you save. Canva is free for most features.
Can I add text to a photo without changing the original file?
Yes, if you use a third-party app or choose Save as Copy in the Photos app. Both methods create a new file with the text, leaving the original untouched in your library.
What size should text be on a photo?
Make it large enough to read on a phone screen at arm's length without squinting. For captions, that's usually at least 24 to 36 points, depending on the font. For headlines, go even bigger. Test by zooming out and looking at the whole image before you save.