ON1 Resize AI
6.7#7 in photo resizing softwaremacOSWindows
VisitON1 Resize AI vs Topaz Gigapixel
Topaz Gigapixel
8.2#7 in image upscaling softwareFrom $149 a yearAndroidiOSWebAPI
VisitWhat both publish
| Fact | ON1 Resize AI | Topaz Gigapixel |
|---|---|---|
| AI models | The 2026 version includes a diffusion-based Highest Quality model and a faster Standard model for batch jobs and less powerful GPUs. | The app includes nine models such as Wonder, Standard, Standard Max, High Fidelity, Low Res, Text & Shapes, Art & CG, Recover, Redefine and Face Recovery. |
| Batch processing | Resize AI can process dozens or hundreds of photos at once and supports export presets, watermarks, and layered Photoshop files. | Batch size is limited by the computer's available resources, with large batches needing more GPU memory and processing power. |
| Desktop app | Yes | Yes |
| Face recovery | The software includes face recovery with controllable strength. | Recover Faces models enhance facial detail in images. |
| Free plan | No | No |
| Input formats | RAW, PSD, PSB, TIFF, JPG, PNG, HEIC | JPG/JPEG, PNG, TIF/TIFF, DNG, RAW; HEIF/HEIC, WEBP, PPM, PGM, PBM, PNM |
| Integrations | It works as a plugin for Adobe Photoshop and Lightroom Classic and can also run as a standalone app on Mac and Windows. | Official plugins are provided for Lightroom Classic and Photoshop; Capture One, Affinity and Apple Photos are not supported plugins. |
| Privacy | ON1 says product photos remain yours and describes its software as having no cloud lock-in or data mining. | Topaz says files never leave the computer when using local rendering. |
| Purpose | Resize AI enlarges photos up to 10× while maintaining detail, sharpness, and edge clarity for prints, crops, AI-generated images, and older photos. | Topaz Gigapixel is a desktop application that enlarges images and photos while aiming to preserve detail and quality. |
ON1 Resize AI plans
- Photo RAW MAX 2026Priced on request
- Photo RAW MAX 2026—
- Resize AI 2026$69.99, paid once
- Photo RAW MAX$89.99 a year
Topaz Gigapixel plans
- Personal$29 a month
- Pro$54 a month
- Personal$12 a year
- Personal annual paid monthly$19 a month
- Personal monthly$29 a month
- Pro annual paid monthly$54 a month
Pick ON1 Resize AI if…
It is aimed at photographers making large prints, tight crops, batch enlargements, or restorations, including users of Photoshop or Lightroom Classic.
Pick Topaz Gigapixel if…
It suits photographers, artists, designers, illustrators, and creative teams needing AI enlargement, batch processing, or plugin and API workflows. Users requiring Linux support or fully offline activation should note the stated platform and internet requirements.