kitio.aiAdded Nov 5, 2026
UpSynth
FreemiumBrowser image upscaler with selective restore and prompt edits
What is UpSynth?
UpSynth upscales photos, illustrations and scans in the browser while letting you control how much the AI is allowed to invent. Separate tools restore distorted areas true to the original or change selected regions from a text prompt.
Upscale reconstructs detail and removes noise and JPEG artifacts. A magic slider sets how freely the model adds detail, from 50 percent that stays very close to the source to 150 percent for more generated texture. Restore lets you mark faces or other sensitive areas and rebuild them with minimal creative liberties.
Modify takes a marked area and a prompt to replace or remove objects, returning several variants to choose from. Steps can be combined and undone, which suits old photos, movie posters, wedding pictures and game graphics headed for print. The first upscale is free.
Features
- AI upscaling
- Selective restore
- Prompt-based edits
- Artifact removal
- Adjustable creativity slider
Tags
Releases
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Organization
UpSynth
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Control over how much the AI changes
- Can undo any step
- Fixes faces without redoing the whole image
Cons
- Only the first upscale is free
- Pricing not shown in the evidence
- Higher creativity settings can alter details
Prompts & results
No prompts yet. Add your own prompt and output to help others use this tool.
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Reviews
Q&A
What is UpSynth?
UpSynth upscales photos, illustrations and scans in the browser while letting you control how much the AI is allowed to invent. Separate tools restore distorted areas true to the original or change selected regions from a text prompt.
Can UpSynth edit part of an image from a prompt?
Yes. With Modify you mark an area, describe the change, and pick from several generated variants.
How much does UpSynth cost?
UpSynth is freemium.
Is there a free version of UpSynth?
Yes. UpSynth has a free plan, and paid plans add more usage and features.
What are the main features of UpSynth?
AI upscaling, Selective restore, Prompt-based edits, Artifact removal, Adjustable creativity slider.
Who makes UpSynth?
UpSynth is made by UpSynth.
What are the best alternatives to UpSynth?
Popular alternatives include VanceAI, Colorize.cc, Artguru.