here are 100 prompts for generating HTML tools:

1. Write a complete responsive code of a screen recorder with all its features in HTML, CSS, and JavaScript.
2. Write a complete responsive code of a text-to-PDF converter with all its features in HTML, CSS, and JavaScript.
3. Write a complete responsive code of an image editor with all its features in HTML, CSS, and JavaScript.
4. Write a complete responsive code of a video editor with all its features in HTML, CSS, and JavaScript.
5. Write a complete responsive code of a drawing tool with all its features in HTML, CSS, and JavaScript.
6. Write a complete responsive code of an audio recorder with all its features in HTML, CSS, and JavaScript.
7. Write a complete responsive code of a code syntax highlighter with all its features in HTML, CSS, and JavaScript.
8. Write a complete responsive code of a markdown editor with all its features in HTML, CSS, and JavaScript.
9. Write a complete responsive code of a file compressor with all its features in HTML, CSS, and JavaScript.
10. Write a complete responsive code of a QR code generator with all its features in HTML, CSS, and JavaScript.
11. Write a complete responsive code of a barcode generator with all its features in HTML, CSS, and JavaScript.
12. Write a complete responsive code of a file uploader with all its features in HTML, CSS, and JavaScript.
13. Write a complete responsive code of a color picker with all its features in HTML, CSS, and JavaScript.
14. Write a complete responsive code of a calendar scheduler with all its features in HTML, CSS, and JavaScript.
15. Write a complete responsive code of a countdown timer with all its features in HTML, CSS, and JavaScript.
16. Write a complete responsive code of a stopwatch with all its features in HTML, CSS, and JavaScript.
17. Write a complete responsive code of a currency converter with all its features in HTML, CSS, and JavaScript.
18. Write a complete responsive code of a calculator with all its features in HTML, CSS, and JavaScript.
19. Write a complete responsive code of a weather app with all its features in HTML, CSS, and JavaScript.
20. Write a complete responsive code of a unit converter with all its features in HTML, CSS, and JavaScript.
21. Write a complete responsive code of a tip calculator with all its features in HTML, CSS, and JavaScript.
22. Write a complete responsive code of a BMI calculator with all its features in HTML, CSS, and JavaScript.
23. Write a complete responsive code of an expense tracker with all its features in HTML, CSS, and JavaScript.
24. Write a complete responsive code of a todo list app with all its features in HTML, CSS, and JavaScript.
25. Write a complete responsive code of a notes app with all its features in HTML, CSS, and JavaScript.
26. Write a complete responsive code of a password generator with all its features in HTML, CSS, and JavaScript.
27. Write a complete responsive code of a text encryption tool with all its features in HTML, CSS, and JavaScript.
28. Write a complete responsive code of a text decryption tool with all its features in HTML, CSS, and JavaScript.
29. Write a complete responsive code of a form builder with all its features in HTML, CSS, and JavaScript.
30. Write a complete responsive code of a survey creator with all its features in HTML, CSS, and JavaScript.
31. Write a complete responsive code of a meme generator with all its features in HTML, CSS, and JavaScript.
32. Write a complete responsive code of a GIF maker with all its features in HTML, CSS, and JavaScript.
33. Write a complete responsive code of a file renamer with all its features in HTML, CSS, and JavaScript.
34. Write a complete responsive code of a random number generator with all its features in HTML, CSS, and JavaScript.
35. Write a complete responsive code of a dice roller with all its features in HTML, CSS, and JavaScript.
36. Write a complete responsive code of a coin flipper with all its features in HTML, CSS, and JavaScript.
37. Write a complete responsive code of a binary to text converter with all its features in HTML, CSS, and JavaScript.
38. Write a complete responsive code of a text to binary converter with all its features in HTML, CSS, and JavaScript.
39. Write a complete responsive code of a Morse code translator with all its features in HTML, CSS, and JavaScript.
40. Write a complete responsive code of a base64 encoder with all its features in HTML, CSS, and JavaScript.
41. Write a complete responsive code of a base64 decoder with all its features in HTML, CSS, and JavaScript.
42. Write a complete responsive code of a URL encoder with all its features in HTML, CSS, and JavaScript.
43. Write a complete responsive code of a URL decoder with all its features in HTML, CSS, and JavaScript.
44. Write a complete responsive code of a JSON formatter with all its features in HTML, CSS, and JavaScript.
45. Write a complete responsive code of an XML formatter with all its features in HTML, CSS, and JavaScript.
46. Write a complete responsive code of an HTML beautifier with all its features in HTML, CSS, and JavaScript.
47. Write a complete responsive code of a CSS beautifier with all its features in HTML, CSS, and JavaScript.
48. Write a complete responsive code of a JavaScript beautifier with all its features in HTML, CSS, and JavaScript.
49. Write a complete responsive code of a HTML minifier with all its features in HTML, CSS, and JavaScript.
50. Write a complete responsive code of a CSS minifier with all its features in HTML, CSS, and JavaScript.
51. Write a complete responsive code of a JavaScript minifier with all its features in HTML, CSS, and JavaScript.
52. Write a complete responsive code of an online IDE with all its features in HTML, CSS, and JavaScript.
53. Write a complete responsive code of a regex tester with all its features in HTML, CSS, and JavaScript.
54. Write a complete responsive code of a character counter with all its features in HTML, CSS, and JavaScript.
55. Write a complete responsive code of a word counter with all its features in HTML, CSS, and JavaScript.
56. Write a complete responsive code of a plagiarism checker with all its features in HTML, CSS, and JavaScript.
57. Write a complete responsive code of a grammar checker with all its features in HTML, CSS, and JavaScript.
58. Write a complete responsive code of a citation generator with all its features in HTML, CSS, and JavaScript.
59. Write a complete responsive code of a fake name generator with all its features in HTML, CSS, and JavaScript.
60. Write a complete responsive code of a lorem ipsum generator with all its features in HTML, CSS, and JavaScript.
61. Write a complete responsive code of a timestamp converter with all its features in HTML, CSS, and JavaScript.
62. Write a complete responsive code of a HTML to Markdown converter with all its features in HTML, CSS, and JavaScript.
63. Write a complete responsive code of a Markdown to HTML converter with all its features in HTML, CSS, and JavaScript.
64. Write a complete responsive code of a image to text (OCR) converter with all its features in HTML, CSS, and JavaScript.
65. Write a complete responsive code of a text to speech tool with all its features in HTML, CSS, and JavaScript.
66. Write a complete responsive code of a speech to text tool with all its features in HTML, CSS, and JavaScript.
67. Write a complete responsive code of a data table generator with all its features in HTML, CSS, and JavaScript.
68. Write a complete responsive code of a CSV to JSON converter with all its features in HTML, CSS, and JavaScript.
69. Write a complete responsive code of a JSON to CSV converter with all its features in HTML, CSS, and JavaScript.
70. Write a complete responsive code of a text to HTML converter with all its features in HTML, CSS, and JavaScript.
71. Write a complete responsive code of an HTML to text converter with all its features in HTML, CSS, and JavaScript.
72. Write a complete responsive code of a PDF to text converter with all its features in HTML, CSS, and JavaScript.
73. Write a complete responsive code of a text to PDF converter with all its features in HTML, CSS, and JavaScript.
74. Write a complete responsive code of a PDF merger with all its features in HTML, CSS, and JavaScript.
75. Write a complete responsive code of a PDF splitter with all its features in HTML, CSS, and JavaScript.
76. Write a complete responsive code of a PDF encryptor with all its features in HTML, CSS, and JavaScript.
77. Write a complete responsive code of a PDF decryptor with all its features in HTML, CSS, and JavaScript.
78. Write a complete responsive code of an image resizer with all its features in HTML, CSS, and JavaScript.
79. Write a complete responsive code of an image compressor with all its features in HTML, CSS, and JavaScript.
80. Write a complete responsive code of an image format converter with all its features in HTML, CSS, and JavaScript.
81. Write a complete responsive code of a favicon generator with all its features in HTML, CSS, and JavaScript.
82. Write a complete responsive code of a sitemap generator with all its features in HTML, CSS, and JavaScript.
83. Write a complete responsive code of a robots.txt generator with all its features in HTML, CSS, and JavaScript.
84. Write a complete responsive code of a website speed tester with all its features in HTML, CSS, and JavaScript.
85. Write a complete responsive code of a broken link checker with all its features in HTML, CSS, and JavaScript.
86. Write a complete responsive code of an SEO analyzer with all its features in HTML, CSS, and JavaScript.
87. Write a complete responsive code of a domain availability checker with all its features in HTML, CSS, and JavaScript.
88. Write a complete responsive code of an IP address finder with all its features in HTML, CSS, and JavaScript.
89. Write a complete responsive code of a DNS lookup tool with all its features in HTML, CSS, and JavaScript.
90. Write a complete responsive code of a WHOIS lookup tool with all its features in HTML, CSS, and JavaScript.
91. Write a complete responsive code of an SSL certificate checker with all its features in HTML, CSS, and JavaScript.
92. Write a complete responsive code of a website uptime monitor with all its features in HTML, CSS, and JavaScript.
93. Write a complete responsive code of a backlink checker with all its features in HTML, CSS, and JavaScript.
94. Write a complete responsive code of a website screenshot tool with all its features in HTML, CSS, and JavaScript.
95. Write a complete responsive code of an email verifier with all its features in HTML, CSS, and JavaScript.
96. Write a complete responsive code of a social media post scheduler with all its features in HTML, CSS, and JavaScript.
97. Write a complete responsive code of a social media post generator with all its features in HTML, CSS, and JavaScript.
98. Write a complete responsive code of a social media analytics tool with all its features in HTML, CSS, and JavaScript.
99. Write a complete responsive code of an RSS feed reader with all its features in HTML, CSS, and JavaScript.
100. Write a complete responsive code of a browser extension builder with all its features in HTML, CSS, and JavaScript.