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Headcanon icon

Headcanon

Extension allowing downloading AO3 and Fanfiction.net fanfics straight to your Kindle

Users123
Rating4.7
Reviews3
Manifest versionV3
7-day growth+5
7-day growth rate+4.24%
Preview

Headcanon Media preview

2 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

1091131171201242026年5月29日2026年6月1日2026年6月4日Latest: 123
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start
4.67
Latest
4.67
30-day rating change
0.00
4.574.624.674.724.772026年5月29日2026年6月1日2026年6月4日Latest: 4.67
2026年5月29日2026年6月4日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthGrowing
+5+4.24%
30-day growthDeclining
-3-2.38%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version0.8.0
ManifestV3
Size131KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

With this extension you can download fanfics from Archive Of Our Own (AO3) directly to your Kindle device (or any email address)

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 3 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
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