Review what you share.

Name the bike and add its make/model. Serial number is optional.
Add dated work records. Use the public description for information you intend to share.
Keep personal details in the separate private-note fields. They never enter a handover.
Select optional handover fields, preview the result, then print or download text.
Save explicitly and download a full backup for safekeeping.

Choose the right export

Handover: selected bike and public work descriptions, plus optional fields you enable. Private notes are excluded. Selected handover ZIP: the same selected-bike text plus only the original files you explicitly include. Full private ZIP: every bike, every record, every plan, all private notes and all original files. Text-only JSON: the private records and plans without attachments, compatible with the native development app. Do not send a full backup when you mean to share a handover.

Review public text

The tool does not automatically recognize personal information inside public descriptions or model names. Check the preview. Switching bikes or restoring a backup resets optional export fields to off.

Odometer and cost

Odometer values refer to the bike at that time, not a component's lifetime. Changing km/mi converts stored readings and rounds them to two decimals. Costs are optional USD amounts for individual records; there is no invoice or accounting aggregation.

What the record establishes

Entries are user-supplied. They do not independently prove ownership, work performed, receipt authenticity or bicycle condition. Keep a separate full private ZIP backup of attached originals. A receipt does not independently authenticate a service record.

Saving

Save is explicit. Closing without saving can lose edits. Local browser data can be cleared; full backups preserve your records. Limit: ten bikes, 500 service records and 50 plans. Text JSON imports are limited to 20 MB; full private ZIP imports to 52 MB. Files are limited to two per record, 20 total, 5 MiB each and 30 MiB combined. Read the receipt and photo guide. Read the separate calendar export guide.