The iCalendar Validator takes iCalendar data from a URL, file or text snippet and compares it against the RFC 5545 specification. You can find more information about the iCalendar Validator and version history by clicking here.

We welcome your feedback! Please send us a note through the "Contact Us" link above for questions or to report any problems.

Note: The validator is limited to iCalendar data 512KB or less in size. 

iCalendar Validator

Enter either an iCalendar URL, file, or paste text from an iCalendar file for validation.


Maximum upload size: 512.00 kB

Was our validator tool helpful? If so, consider thanking the developer with a virtual cup of coffee. Donate $4 (USA) to say thanks!

coffee cup
Results
  • File Size: 185 lines, 4717 bytes
  • Number of events found: 20
Success! No errors found.

Permalink: https://icalendar.org/validator.html?url=https://tilderadio.org/schedule/ics.php

Permalinks are available when validating by URL. You can use a permalink to send a link of the validation results page using e-mail or web posting.

JSON Permalink: https://icalendar.org/validator.html?url=https://tilderadio.org/schedule/ics.php&json=1

The JSON permalink formats the validation results in JSON format, which can be used by other programs for further analysis.

  1. BEGIN:VCALENDAR
  2. VERSION:2.0
  3. PRODID:tilderadio schedule
  4. DTSTAMP:20220925T144949Z
  5. BEGIN:VEVENT
  6. DTSTAMP:20220925T144949Z
  7. DTEND:20220924T010000Z
  8. DTSTART:20220924T000000Z
  9. RRULE:FREQ=WEEKLY
  10. SUMMARY:DJ G_Love
  11. UID:53524324a54c96cc055ccf472ab033e0ade9cff7967fd11efb0d4c88556788fe
  12. @tilderadio.org
  13. END:VEVENT
  14. BEGIN:VEVENT
  15. DTSTAMP:20220925T144949Z
  16. DTEND:20220924T030000Z
  17. DTSTART:20220924T020000Z
  18. RRULE:FREQ=WEEKLY
  19. SUMMARY:DJ guofu
  20. UID:bed4f6411735a020935afc13f4c8ef0751c63a349485c4101e2dd28f6848474b
  21. @tilderadio.org
  22. END:VEVENT
  23. BEGIN:VEVENT
  24. DTSTAMP:20220925T144949Z
  25. DTEND:20220924T190000Z
  26. DTSTART:20220924T180000Z
  27. RRULE:FREQ=WEEKLY
  28. SUMMARY:DJ _BrainDamage
  29. UID:eb82e0b1e786f43d0629675803eb3715d98fde9d42c5c1c779c20dc43a18afcb
  30. @tilderadio.org
  31. END:VEVENT
  32. BEGIN:VEVENT
  33. DTSTAMP:20220925T144949Z
  34. DTEND:20220924T210000Z
  35. DTSTART:20220924T200000Z
  36. RRULE:FREQ=WEEKLY
  37. SUMMARY:DJ mewt
  38. UID:60e68e1710add2b22d434b60cf744e45b839fdbd7fa7e9cb84e1e3536acd73bb
  39. @tilderadio.org
  40. END:VEVENT
  41. BEGIN:VEVENT
  42. DTSTAMP:20220925T144949Z
  43. DTEND:20220925T010000Z
  44. DTSTART:20220925T000000Z
  45. RRULE:FREQ=WEEKLY
  46. SUMMARY:DJ guofu
  47. UID:4cc5dde9fcdf3ced64ebf5a61770480b05e8d5a0b35b4c14f50d31cc348e2e28
  48. @tilderadio.org
  49. END:VEVENT
  50. BEGIN:VEVENT
  51. DTSTAMP:20220925T144949Z
  52. DTEND:20220925T030000Z
  53. DTSTART:20220925T020000Z
  54. RRULE:FREQ=WEEKLY
  55. SUMMARY:DJ controlfreak
  56. UID:e603cdcbd660273f78c99ca7da099c89a18319cb2f2edf91df7a1955054c2305
  57. @tilderadio.org
  58. END:VEVENT
  59. BEGIN:VEVENT
  60. DTSTAMP:20220925T144949Z
  61. DTEND:20220925T120000Z
  62. DTSTART:20220925T110000Z
  63. RRULE:FREQ=WEEKLY
  64. SUMMARY:DJ rawktucc
  65. UID:49e9fd75a6d36d6814fcc9183f4d33570e8601b5ef231b4e0fb7320f060d5fe5
  66. @tilderadio.org
  67. END:VEVENT
  68. BEGIN:VEVENT
  69. DTSTAMP:20220925T144949Z
  70. DTEND:20220926T010000Z
  71. DTSTART:20220925T233000Z
  72. RRULE:FREQ=MONTHLY;WKST=SU;BYDAY=SU;BYSETPOS=-1
  73. SUMMARY:DJ tomasino
  74. UID:8de55124c4e2a0c72d7360f61315e636762accc417e32509c638f07b4f0feb6a
  75. @tilderadio.org
  76. END:VEVENT
  77. BEGIN:VEVENT
  78. DTSTAMP:20220925T144949Z
  79. DTEND:20220926T030000Z
  80. DTSTART:20220926T020000Z
  81. RRULE:FREQ=WEEKLY
  82. SUMMARY:DJ G_Love
  83. UID:b2538723ee27af98ff2c0e89cb0ae0ff9f2d8f3fc8fa277fd90e2d850682fe54
  84. @tilderadio.org
  85. END:VEVENT
  86. BEGIN:VEVENT
  87. DTSTAMP:20220925T144949Z
  88. DTEND:20220926T070000Z
  89. DTSTART:20220926T060000Z
  90. RRULE:FREQ=WEEKLY
  91. SUMMARY:DJ dokuja
  92. UID:d10198a3f46951b6f4576592a8c2e59ab31bfcf0212615cfd0ddfaa4267af932
  93. @tilderadio.org
  94. END:VEVENT
  95. BEGIN:VEVENT
  96. DTSTAMP:20220925T144949Z
  97. DTEND:20220926T140000Z
  98. DTSTART:20220926T130000Z
  99. RRULE:FREQ=WEEKLY
  100. SUMMARY:DJ ten_forward
  101. UID:1fa0c546c962ddf80f28755cc1d354e565fce33e16ec5280d22927e368ceae6b
  102. @tilderadio.org
  103. END:VEVENT
  104. BEGIN:VEVENT
  105. DTSTAMP:20220925T144949Z
  106. DTEND:20220927T223000Z
  107. DTSTART:20220927T220000Z
  108. RRULE:FREQ=WEEKLY
  109. SUMMARY:DJ tomasino
  110. UID:6a43e2831066abc77ced2558b4718bda1104ea5c37167ff2be249ad6d0bd7710
  111. @tilderadio.org
  112. END:VEVENT
  113. BEGIN:VEVENT
  114. DTSTAMP:20220925T144949Z
  115. DTEND:20220928T000000Z
  116. DTSTART:20220927T230000Z
  117. RRULE:FREQ=WEEKLY
  118. SUMMARY:DJ amr
  119. UID:70f9abbb0d1d9b0b1320ce3a000fcf2688fb97916b72008c8960345411d48882
  120. @tilderadio.org
  121. END:VEVENT
  122. BEGIN:VEVENT
  123. DTSTAMP:20220925T144949Z
  124. DTEND:20220928T030000Z
  125. DTSTART:20220928T020000Z
  126. RRULE:FREQ=WEEKLY
  127. SUMMARY:DJ controlfreak
  128. UID:3e2ac21ad2cb5a69a2795eddd961903700990ef33f118c6bee777f0a131d304b
  129. @tilderadio.org
  130. END:VEVENT
  131. BEGIN:VEVENT
  132. DTSTAMP:20220925T144949Z
  133. DTEND:20220929T010000Z
  134. DTSTART:20220929T000000Z
  135. RRULE:FREQ=WEEKLY
  136. SUMMARY:DJ hardmous
  137. UID:f99d36992d04afc7401c4888f3adb76fe7474f13316f7c97431516b822aa2e1f
  138. @tilderadio.org
  139. END:VEVENT
  140. BEGIN:VEVENT
  141. DTSTAMP:20220925T144949Z
  142. DTEND:20220929T210000Z
  143. DTSTART:20220929T200000Z
  144. RRULE:FREQ=WEEKLY
  145. SUMMARY:DJ satchlj
  146. UID:ab39a18868b42e91866957ff61a7e4d3d308d28104790cd8fb4d073f47fa35ba
  147. @tilderadio.org
  148. END:VEVENT
  149. BEGIN:VEVENT
  150. DTSTAMP:20220925T144949Z
  151. DTEND:20220929T223000Z
  152. DTSTART:20220929T220000Z
  153. RRULE:FREQ=WEEKLY
  154. SUMMARY:DJ tomasino
  155. UID:6292649eadca26ab6e08757aa8e98df3b0363fcd3ba5746dc2bc69412f35b000
  156. @tilderadio.org
  157. END:VEVENT
  158. BEGIN:VEVENT
  159. DTSTAMP:20220925T144949Z
  160. DTEND:20220930T010000Z
  161. DTSTART:20220930T000000Z
  162. RRULE:FREQ=WEEKLY
  163. SUMMARY:DJ mcornick
  164. UID:cb9bfbc55be7add94f2c51c5141cd11b541ecc53d29bc0da6bcef17fbd2f76d1
  165. @tilderadio.org
  166. END:VEVENT
  167. BEGIN:VEVENT
  168. DTSTAMP:20220925T144949Z
  169. DTEND:20220930T020000Z
  170. DTSTART:20220930T010000Z
  171. RRULE:FREQ=WEEKLY
  172. SUMMARY:DJ ffog
  173. UID:943282fddc5225122664b28bc1e768bf04143429d84ddd13ff86081505fc7dc9
  174. @tilderadio.org
  175. END:VEVENT
  176. BEGIN:VEVENT
  177. DTSTAMP:20220925T144949Z
  178. DTEND:20220930T150000Z
  179. DTSTART:20220930T140000Z
  180. RRULE:FREQ=WEEKLY
  181. SUMMARY:DJ emptyadam
  182. UID:444197ae0143e77ef3496de77fa1fbe30760f73abdd9ba7dff0621cd5cbdd228
  183. @tilderadio.org
  184. END:VEVENT
  185. END:VCALENDAR
iCalendar Validator version 1.14, written by Dan Cogliano, Z Content

If you find a problem with our validator, please contact us to tell us about it.  We strive to make this the best iCalendar validator on the internet and your feedback will help us achieve that goal.