ON1 Resize AI review
A print-focused desktop enlarger with AI, Genuine Fractals, batch tools, and creative-workflow plugins.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
ON1 Resize AI is desktop photo enlargement software for photographers, designers, and print-focused creative professionals. It combines AI-powered photo upscaling with Genuine Fractals interpolation, including a Diffusion-based Highest Quality model and a Standard AI model for batch jobs. The application supports RAW, PSD, PSB, TIFF, JPG, PNG, and HEIC files, with custom scaling for large-format printing, cropping, restoration, and AI-generated artwork. It runs on Windows and macOS and can work as either a standalone application or a plugin.
Its strongest fit is a print-oriented workflow rather than simple one-off enlargement. Batch resize and export tools support repeated processing, while tiling, gallery-wrap margins, soft proofing, print presets, and direct printing address large-format and presentation requirements. Face recovery adds a targeted option for portraits. Integrations include Adobe Photoshop, Adobe Lightroom Classic, Capture One, Apple Photos, Affinity Photo, Photoshop Elements, and related plugin workflows, giving photographers several ways to keep resizing within an existing editing environment.
The published plans are Resize AI 2026 and Photo RAW MAX 2026. Resize AI 2026 includes a standalone app on 2 computers, Adobe plugin support, and future upgrades. Photo RAW MAX 2026 provides the standalone app on 3 computers, Adobe plugin support, and includes ON1 apps. Both choices are paid, so the product suits buyers who need dedicated desktop enlargement and print controls rather than a free utility. Choose ON1 Resize AI for batch production, mural printing, print preparation, or plugin-based editing across its supported hosts. Buyers seeking a lightweight, free, or non-desktop workflow should look elsewhere.
ON1 Resize AI pros and cons
- Where it wins
- Combines AI upscaling with Genuine Fractals interpolation
- Includes batch export, tiling, margins, soft proofing, and print presets
- Supports Photoshop, Lightroom Classic, Capture One, and other hosts
- Where it doesn't
- Paid software with no free plan
- Runs on Windows and macOS desktop systems
- Photo RAW MAX may add apps beyond resizing needs
ON1 Resize AI fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update