PicToPC 0.7.5 — Facebook Marketplace

Adds a fixed bottom-right Insert PicToPC photos button on Facebook Marketplace item creation and edit pages. It remains outside Facebook's form tree so form redraws do not move the page.

Select Send to marketplace in PicToPC, leave the library tab open, then use the button in the Facebook draft. Chrome's popup also supports this flow.

For larger groups, the optional Use only the first 10 photos checkbox sends the first ten in the saved order and reports how many were omitted. It is off by default.

Supported: photos (10 total including existing draft photos), one MP4 video up to 60 seconds, title, plain-text listing description, private SKU (location-sku), and optional GBP price. More details opens automatically. Price starts unticked on Facebook: tick only after confirming the listing uses GBP. Existing media counts are checked again before handover. Missing/ambiguous fields report an error; an unavailable SKU field is skipped with a warning and never appended to the public description. Blank details leave existing fields untouched. No listing is published automatically.

New site access is limited to facebook.com/marketplace/* and www.facebook.com/marketplace/*. Transfer requests are accepted only from the top-frame item create/edit document after a real user click, bound to the selected PicToPC source tab. Facebook messages and other pages cannot request selected files. No remote executable code is used.

Validation: inspected the signed-in Facebook form and its real labels, photo/video inputs, media counters and More details controls. Automated tests cover field filling, plain-text handling, original bytes, 10-photo capacity, 60/61-second video limits, transfer replay, changed drafts, popup/overlay paths, and sender/document boundaries. Actual installed-extension upload acceptance still needs checking in Chrome. Do not confuse this ZIP release with Chrome Web Store approval.
