Sources and review notes
Last reviewed August 22, 2026
Reviewed against: Nostalgia's current Source-preservation and restoration-review contract, plus the Library of Congress guidance to define purpose and protect originals before digitizing.
Scope: A workflow can reduce avoidable changes; it cannot prove that generated detail is historically true. Keep the source and compare faces, text, hands, borders, and repeated patterns before keeping a result.
Start with the photo check
Every photo uploaded to Nostalgia gets a free photo check. It explains the photo's condition, visible damage, useful manual steps, safe AI steps, optional follow-ups, and any conservation guidance. Read it before applying anything - it often saves unnecessary steps.
Recommended Tool Order
For most photos, follow this sequence. The photo check turns it into one next best action so manual source fixes happen before AI repair and optional creative tools.
- 1Capture guidance first
If the photo check says a retake, cleaner light, or better scan will help more than AI, handle that before spending time on repair. A stronger source beats a longer tool chain.
- 2Crop, straighten, rotate, or adjust
Use manual tools before AI when the scan has empty borders, skew, camera rotation, or a simple exposure issue. The photo check can recommend these steps because they improve the source without inventing detail.
- 3Restore or repair safely
Fix structural damage (scratches, tears, fading, and age wear) after the source is framed correctly. This is the core AI step for most photos. Note: restore models do not work on daguerreotypes or plate-era photos. Seek professional conservation for those.
- 4Adjust, enhance, or add color only when needed
Use auto-adjust or manual adjust after repair when tone still needs work. Enhance, Face Enhance, Colorize, and creative tools belong last, once the restoration result already exists and the photo supports the extra step.
When to Skip Steps
Not every photo needs every tool. The photo check report suggests which tools apply. Trust it as a starting point, then adjust based on what you see.
When NOT to Use AI
AI restoration is a best-effort approximation. For most family photo collections, it produces useful results. But for archival-grade preservation of very important originals, a professional conservator may be more appropriate.
Always review results before considering them final, especially faces. The goal is faithful preservation, not an over-processed rendering.
Tools used in this workflow
Each step in the recommended order has a dedicated feature page with examples and limitations:
- Photo check: now includes crop, straighten, rotate, adjust, AI repair, optional tools, and blocked-step guidance
- Restore: the core repair pass
- Colorize: optional, when color adds context
- Enhance: for resolution
Start your first restore
Now that you know how it works, try it yourself. Upload a photo, follow the photo check recommendation, and keep the accepted Source and Restoration result together.