Hullspark
Small, careful tools that leave your data where it is
Hullspark makes small apps for Confluence and Jira Cloud, for Wix stores, and for Windows. They share two habits.
- Your data stays put — on Atlassian, inside Wix, or on your PC.
- You look before anything changes — a dry run, a read-only scan, or checks before you download.
For Confluence and Jira Cloud
Four apps on the Atlassian Marketplace. Each runs entirely on Atlassian.
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Label Sweep for Confluence
Confluence has no built-in way to rename, merge or bulk-delete labels. Label Sweep lists every label with its usage count and does all three across pages and blog posts — a dry run shows the affected pages first, and every job leaves a log.
Available on Atlassian Marketplace — 30-day free trial -
Attachment Sweep for Confluence
Confluence has no built-in way to find attachments that nothing references any more. Attachment Sweep lists them by space, size and date, and moves the ones you pick to the trash after a dry run — never purged, so an admin can restore them.
Available on Atlassian Marketplace — 30-day free trial -
Page Review Reminders for Confluence
Confluence Cloud keeps review dates in Premium's Content Manager. Page Review Reminders brings a lighter version to every plan: set a reviewer and a due date on a page, and the reviewer is @mentioned in a comment when it comes due.
Available on Atlassian Marketplace — 30-day free trial -
Field Sweep for Jira
Which of your Jira custom fields are actually used? Field Sweep checks each one against saved filters, boards and dashboards, and shows what you "Can clean up" and what is "To review". Read-only and admin-only: it never deletes anything.
Available on Atlassian Marketplace — 30-day free trial
For Wix stores
Two apps on the Wix App Market, each with a free plan.
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Japan Shipping Label CSV
Still retyping order addresses into a carrier's system? Japan Shipping Label CSV turns your unfulfilled store orders into CSV files in the import layouts of Yamato B2 Cloud and Japan Post Click Post, and warns about bad postal codes and over-long names before you download. Recipient data stays in your browser.
On the Wix App Market — free plan available -
Low Stock Alert
Want to see which products are running low before they run out? Set a stock threshold per product or variant; when stock drops to or below it, the item is flagged in one dashboard list. It reads inventory only — no customer or order data.
On the Wix App Market — free plan available
For Windows
One free app on the Microsoft Store.
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Markshot for Windows
Sometimes one image with an arrow and a number says more than three paragraphs. Press Ctrl+Shift+4, drag over the screen, add arrows, boxes, text and step numbers, blur what you can't show, and save as PNG. Free, and nothing is uploaded.
Free on the Microsoft Store
Help and policies
- Support — how to get in touch, what to include, and short FAQs for the Atlassian apps and Markshot.
- Privacy policy — what each app reads, what it stores, and where it goes. The Wix apps have their own page.
- Terms — the Atlassian apps use Atlassian's standard end-user agreement.
Who makes these
Hullspark is a one-person studio making small apps for Atlassian, Wix and Windows. I design, decide and verify; much of the code is written with AI.