Free AI tools to upscale or restore a photo

The best free, open-source AI tools to upscale or restore a photo are Upscayl and Real-ESRGAN. Each one is free, scored, and labeled with what it takes to run.

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make AI video generate images upscale or restore a photo remove a background transcribe audio or video turn text into speech clone or change a voice make music chat with AI privately chat with my documents write code with AI build an AI agent or workflow train or fine-tune a model write stories or role-play

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Images4.5

Upscayl

A simple desktop app that enlarges and sharpens low-resolution images.

Easy install
Windows · Mac · Linux

Code: Open source, AGPL-3.0
Models: Open weights, included
Runs: On your computer
Real cost: Free

Get it

Images3.6

Real-ESRGAN

The restoration model behind many upscaling apps, for photos, artwork, and old video frames.

For tinkerers
Windows · Mac · Linux

Code: Open source, BSD-3-Clause
Models: Open weights
Runs: On your computer
Real cost: Free

Get it