Large Character Display
Displays text you input large and full-screen
Features
Display Large with Just Input
Automatically adjusts to the maximum size filling the screen as you type
Choose Font, Color, and Text Orientation
Switch between 3 font styles and bold, text color, background color, vertical text, and alignment
Scrolling and Blinking Effects
Marquee-style scrolling or blinking makes text more eye-catching
Full-Screen Display and Settings Save
Expand just the display area to full-screen and save frequently used settings
How to Use
Enter the text you want to show
Type up to 200 characters in the input field. Supports multiple lines with line breaks
Choose font and color
Select font, text color, background color, orientation, and animation. You can also create custom colors
Switch to full-screen and display
Click the "Full-Screen" button at the top and show the screen to your audience
Use Cases
Reception and shop notices
Display visitor notices in large text
Support message display
Use your smartphone as a fan sign at live events and sports games
Written communication in noisy places
Show your screen to communicate when your voice won't carry
Live stream captions
Capture full-screen display in streaming software to show announcements
Safety and Privacy
Runs entirely in your browser
Your input data is processed only within your browser and is never sent externally.
Processing only in your browser
Text magnification display is processed entirely within your browser, and input data is not sent to any server.
Communications encrypted with HTTPS
Page loading is also encrypted by TLS, and content cannot be read by third parties.
No transmission to third parties
Input content is not sent to external services such as ad networks or trackers.
No automatic saving of results
Text you input and input suggestions are not stored on the server.
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Updates
- update #358
New tool "Text Enlarger" added - display your input text large on the full screen
Featured Tools
RAKKOTOOLS is free to use!
Available free of charge for individuals and corporations, commercial and non-commercial use alike.No prior permission or usage application is required. Feel free to use it in various situations.

Use in streaming and videos
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Use in schools, work, and events
Can be used in various situations such as classes, team division, internal work, and events.

Introduction on Web, books, and SNS
Feel free to introduce it as a useful tool on web media, books, SNS, and other platforms.

Commercial use
Can be used for commercial purposes such as research, calculation, processing, and conversion in business and production.
If you mention it, I get motivated to create more tools!


If using in streaming and videos
Link to RAKKOTOOLS in the description, or Mention or display that you are using RAKKOTOOLS in the stream or video.
Credit example for the description
Usage guidelinesYou are free to use it for normal purposes. However, use for purposes that violate laws, infringe on third-party rights, impose significant load on the service, or otherwise interfere with service operation is prohibited.
We do not guarantee the accuracy or completeness of information and calculation results obtained from each tool.
This notice is a translation of the original Japanese text. If there is any discrepancy between the translation and the original, the Japanese original takes precedence.
