Missing Letters Worksheet Generator

An online tool to generate missing letters or vowel printable worksheets for spelling and word recognition practice. Download the generated puzzles as PDF format. To get started enter the text of your choice and adjust the fonts and colors and click generate button.




Use ' | ' for line break

Words List(words : question or clue)

Shuffle questions / Sort questions




Y Offset(move text positions up or down)

Title:   Instructions:   Grid:

Words Cell Settings (Style / Thickness / Border / Fill)


Hint / Clue Settings


Font Style


Missing Letters Type

   (comma separated)
Update Style    Generate New   

Press the update button to apply styles without generating a new puzzle.


Download   Preview

Download will include unmarked puzzle sheet and an answer key sheet.

NOTE: These are randomly generated words so be sure to proofread carefully before using. You can also regenerate the puzzle with new arrangement of words.

Missing Letters / Vowel Worksheet Maker

Finding missing letters or vowels are some of the great ways to keep kids occupied for long time while they work on improving their learning in surprising ways. Finding missing letters or vowels are an easy and interactive way to increase word recognition, vocabulary, practice spelling while working on focus and concentration skills.

Looking to create and sell low content website or products?

Generate passive income by creating missing letters or vowel worksheets or booklets to sell on different marketplaces or on your own website. This Missing Letters and Vowel Generator Tool is one of the simplest and fastest ways to create customized worksheets. You can use your own list of words and clues to create printable worksheets or worksheet books. You will also be able to add the title of your choice, pick the colors, change the font style and so much more.

How to Create your own custom Missing Letters Practice Worksheet printable?

To create your own missing vowel practice worksheet, follow the steps listed below:

  • Enter the title of your worksheet. Adjust the font size and color as needed
  • Enter the instructions if needed as well as the size and color
  • Enter your word list in the Words List section. Input format should be => (word : question or clue)
  • Adjust the Font Style
  • Select the color of Words
  • Choose the Cell border style, Line Color, Line thickness and Shape (box, round, underline, full line or empty space)
  • Click on the “Generate Now” button. You can press this button again to randomize the order of the shuffled words
  • Click the Update button to apply the styles like colors, font size without generating a new puzzle
  • Check off the “Show Answers” if you wish to see the answers on screen.
  • Download the worksheet as Letter Size or A4 Size file. The download PDF will have two separate sheets, one missing vowel / letters worksheet and second with answers.
  • Note: Only English letters are supported. Any other NON-English characters or European accented characters may cause unexpected results.

If you have any questions, feedback or suggestions, please feel free to contact us.