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Add Text to Image Tool

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Drag & drop image here

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*Supports PNG, JPEG, WebP, and BMP formats

Or try with a sample image

This Image Text Editor is a free online tool that allows anyone to easily add text and speech bubbles to photos and images directly in their browser. It is highly versatile and perfect for creating eye-catching images for blogs, generating content for social media, or adding annotations to business manuals and procedure documents. Normally, adding text to images requires installing dedicated image editing software on a PC or learning complex operations. However, this tool eliminates all such hassles and is designed to be completed with intuitive operations only. Since it can be used instantly just by opening a browser, not only on PCs but also on smartphones and tablets, it is ideal for quick edits on the go or content creation during your spare time. We provide a comfortable and safe image editing experience for all users who want to "create great-looking images easily" or "avoid installing unnecessary apps."

✓ Key Features

  • Versatile Shapes and Highly Customizable Speech Bubbles: In addition to basic shapes like rectangles, rounded rectangles, circles, and diamonds, you can insert speech bubbles pointing up, down, left, or right with a single click. Furthermore, you can choose the base of the speech bubble from "Ellipse" or "Rounded Rectangle" and finely adjust the position of the tail using a slider. This allows you to easily achieve a natural finish, as if edited by a professional, such as placing a speech bubble exactly near a person's mouth in a photo.
  • Flexible Text Settings for Both Vertical and Horizontal Writing: The text you input can be easily switched not only to standard horizontal writing but also to vertical writing—essential for Japanese expressions—with a single checkbox. When vertical writing is set, the orientation of punctuation marks, prolonged sound marks, and brackets is automatically optimized, maintaining a beautiful and natural layout. You can also freely choose text alignment (top/bottom/left/right/center), preventing the text from being unbalanced within the shape and allowing you to achieve your intended design.
  • Intuitive Size and Position Adjustment with Real-time Preview: You can adjust the position and size of text and shapes in real-time simply by dragging the editing area directly on the image with your mouse or finger. Since you can work while checking the actual finish on the preview screen, you can prevent common mistakes like "the text went out of bounds after applying." If you want to undo an operation, you can use the "Undo" button or a keyboard shortcut (Ctrl+Z) to try again as many times as you want until you are satisfied.
  • Highest Level of Privacy Protection with 100% Local Processing: The biggest advantage of this tool is that uploaded image data is never sent to external servers; everything is processed entirely within your device's browser. You can safely edit images that must not be leaked, such as internal documents containing confidential corporate information or highly private personal photos. Designed to completely eliminate security risks, it is the perfect tool for business use in companies with strict compliance rules.

How to Use & Tips

  1. Loading an Image and Preparing Basic Settings
    First, drag and drop the image you want to edit into the upload area on the screen, or click to select a file. Once the image is loaded, a preview screen will appear. Select "Text and Alignment" and "Background Shape" from the control panel on the left. A great tip to avoid mistakes here is not to aim for the perfect position right away. Instead, roughly enter the text and select a shape like a rectangle or a speech bubble first. Deciding on the combination of shape and text beforehand makes balancing in the next step much smoother and significantly reduces the need for redos.
  2. Adjusting Colors, Opacity, and Intuitive Placement
    Next, adjust the background color, text color, and border thickness in the "Color, Border, Opacity" section. The background opacity is particularly important. If you want to retain the atmosphere of the original image, lowering the opacity to make the background semi-transparent creates a sophisticated, professional-looking design. Once the settings are complete, drag the frame on the preview screen to move the shape to your desired location, and pull the corners to adjust the size. When operating on a smartphone, carefully grabbing the edge of the frame with your finger prevents unintended movement and allows for precise layout adjustments.
  3. Applying Effects and Downloading in High Quality
    If you are satisfied with the position and size in the preview, click the "Apply Effect" button at the bottom to update the image. If you want to add multiple texts or shapes, you can layer as many elements as you like on a single image by repeating this application process. Once all edits are complete, choose the save format (PNG, JPG, etc.) and image quality, then save it using the "Download" button. When posting on websites or blogs, we recommend setting the format to JPG with the quality around 80% to keep the file size small while maintaining a beautiful image, ensuring fast page load speeds.

Security & Privacy (Safe to Use)

This tool utilizes the Canvas API, a modern web standard technology, to process images entirely within the browser on your PC or smartphone (local environment). Typically, online image editing services upload the user's selected images to the provider's servers for processing, which carries a risk of data leaks or unauthorized use. However, with this tool, your image data is never sent over external networks. Thanks to this "100% local processing without server routing," you can safely handle data that requires high confidentiality, such as screenshots containing customer information, unannounced internal project documents, or employee portraits. Even in environments with strict IT compliance and security guidelines, you can introduce and use this image editing tool for business efficiency with zero risk of information leakage incidents.

Recommended Use Cases

For Blog and SNS Eye-Catching Images

Extremely useful when creating eye-catching images that instantly convey the appeal of an article or thumbnails to share on social media. By adding a speech bubble to a portrait photo to make them "speak," or by writing key selling points in striking colors on a product photo, you can quickly create engaging content that catches the user's eye. Since there is no need to launch heavy dedicated software, you can bring your ideas to life immediately.

For Business Manuals and Procedure Documents

It is also highly suitable for adding clear annotations, arrows, and explanatory text to software UI screenshots or photos of equipment usage. By enclosing important points in rectangular frames or overlaying text with a semi-transparent background, you can quickly create visual and intuitive manuals that are much easier to understand than text-only explanations. Since all processing is local, it is completely safe even if confidential screens are included.

Frequently Asked Questions (FAQ)

Can I use it on my smartphone or tablet?
Yes, this tool features a responsive design, meaning you can use it seamlessly on mobile devices like smartphones and tablets, as well as on your computer. Just open your browser (such as Safari or Chrome) and you can operate it without installing any apps. It is incredibly convenient when you need to quickly add text to an image while on the go or during your spare time. It fully supports touch operations for placing and resizing shapes.
Are uploaded images saved on your servers?
No, uploaded images are never sent to or saved on external servers. All image processing—including loading, combining text and shapes, and generating download files—is executed as "100% local processing" entirely within your device's browser. Therefore, you can safely edit photos containing personal information or screenshots showing confidential corporate data without worrying about information leaks.
Does it support vertical Japanese text?
Yes, it fully supports vertical Japanese text layout. By simply checking the "Vertical Writing" checkbox in the text settings area, your input text will instantly switch to a vertical layout. Furthermore, rather than just lining up characters vertically, the tool automatically adjusts the orientation of punctuation marks, prolonged sound marks, and brackets to naturally fit vertical writing. This allows you to easily insert beautiful vertical text that looks like it was created by a professional.
In what formats can I save the created images?
You can choose to download and save your edited images in standard image formats such as PNG or JPG. Additionally, the tool includes a feature to adjust the "Image Quality" when saving. This allows for flexible exports tailored to your needs—for example, setting a slightly lower quality when you want to reduce file size for web or blog publishing, or saving at maximum quality when high resolution is required for printing.