Do I need to create an account to use the upscaler?

No, you can use the tool and your daily free quota immediately without any registration or sign-up.

What is the maximum output resolution?

The 'General' model supports upscaling images up to 16,000 x 16,000 pixels (16K).

What is the difference between the Diffuser and General models?

The Diffuser model uses generative AI to recreate textures and is best for photos but is slower. The General model is faster and better suited for massive resolution increases without high compute costs.

Do credits or balances expire?

No, unlike many subscription-based AI tools, any balance you purchase through donations never expires.

Is there an API available for developers?

Yes, there is an API available. It follows the same free quota rules as the website, and extra quota can be purchased.

Why was my IP blocked?

The system strictly enforces the daily free quota. If it detects multiple devices or IP switching to bypass limits, the IP is automatically banned for 90 days.

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ImageUpscaling.net is live in the directory, but no verified owner controls the page.

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Image upscaling

Freemium

ImageUpscaling.net

Upscale images by 400% up to 16K resolution using AI. Free to use with no sign-up required, featuring diffusion models for high-quality texture recovery.

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Rating

Reviews

Upvotes

3 months ago

Listed

Image upscaling

Photo enhancer

AI image enlarger

Diffusion models

Background remover

4K upscaling

16K resolution

Text to speech

No signup AI

ESRGAN

Tool information

Provider

ImageUpscaling.net

Platforms

Web

Languages

English

API Available

Yes

Added to directory

3 months ago

Last updated

about 1 month ago

Rating

Not available

Pricing

Freemium

About ImageUpscaling.net

What the tool does and who it's for

ImageUpscaling.net is an AI-powered image enhancement platform that allows users to upscale images up to 16K resolution without requiring a signup or subscription. Utilizing diffusion-based models and ESRGAN architectures, the tool can enlarge images by up to 400% while recovering intricate textures and sharp edges. It is designed to be accessible, offering a daily free quota funded by community donations. Beyond upscaling, the site provides specialized models like 'diffuser-lite' for speed and 'general' for massive resolution tasks, alongside complementary tools such as background removal and text-to-speech.

Key capabilities

Upscale images up to 16K resolution (16000x16000px).

Diffusion-based upscaling for superior texture and detail recovery.

No sign-up or registration required for basic daily usage.

Support for multiple image formats including JPEG, PNG, and WebP.

Various AI models available including Diffuser, Diffuser-lite, and General (VGG-net).

Integrated background removal tool.

Integrated text-to-speech (TTS) conversion service.

Donation-based credit system with no expiring balances.

Secure processing with automated file deletion.

API access with the same free quota limits as the web interface.

Pricing

Freemium — plans below

Free Daily Quota

Pay-as-you-go / Donations

From €5

Credits never expire
No recurring subscriptions
Approx. 200 images for €5
Up to 70% volume discounts
Priority processing

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