The 9Pic AI Blog

Convert HEIC to PNG online for free. Transparency support, runs in your browser (no upload). For batch/bulk conversion + upload to share, use 9Pic Uplink.

Convert HEIC to JPG (JPEG) online for free. Works in your browser (no upload). For batch/bulk HEIC conversion + upload to share, use 9Pic Uplink.

Create a free QR code with logo in seconds. Upload your logo, choose colors, download PNG/SVG, and follow scan-safe print sizing rules. No signup.

Learn a Lightroom bulk selection workflow for client proofing: export a CSV, use Exact Path to avoid duplicate filenames, and build a Lightroom edit collection fast.

Use a conference photo QR code at registration, session rooms, and networking areas so attendees can scan, take a selfie, and instantly find their photos from keynotes and breakouts.

Use one QR code at your wedding (welcome board + table tents + DJ slide) so guests can scan, take a selfie, and instantly find their photos—plus WhatsApp sharing and privacy tips.

Use a marathon photo QR code at the finish line + medal zone so runners can scan, take a selfie, and instantly see their race photos—plus practical placement and sizing tips for race day.

Learn how to enable auto-rotate on your DSLR camera to fix sideways photos. Understand EXIF orientation data, why there's no reliable way for software to detect rotated photos, and why 9Pic AI recommends enabling auto-rotate for best results.

Embed a Google Form on your website, get an email alert for every submission, and save all entries to Google Sheets—so your Contact Us pipeline is reliable and auditable.

Learn how to leverage AI face recognition technology to revolutionize your event photography workflow. From marathons to corporate events, discover how 9Pic AI helps photographers and organizers deliver photos to participants instantly.