- Home
- Image Upscaling Software
- OpenPixels
On the recordRead 11 Oct 202617 facts
OpenPixels
Plans and prices
Free
Free
No paid tier · no limit on photos · no watermark · no account required
Read 11 Oct 2026 · openpixels.app
On the record
- Batch processing
- It can process multiple photos without a stated limit and export results as a ZIP with measurements in a CSV.openpixels.app · read 11 Oct 2026
- Browser support
- OpenPixels is available as a web app and as browser extensions for Chrome and Firefox.openpixels.app · read 11 Oct 2026
- File formats
- It accepts still images the browser can decode, including JPEG, PNG and WebP; transparent results are saved as PNG.openpixels.app · read 11 Oct 2026
- Input formats
- JPEG, PNG, WebPopenpixels.app · read 22 Sep 2026
- Maximum scale
- 8xopenpixels.app · read 22 Sep 2026
- Model downloads
- Models download on first use with a progress bar; the face restorer is 340 MB and the colouriser is 228 MB.openpixels.app · read 11 Oct 2026
- Notable limit
- Very large results can exceed what a browser tab can hold, and the app says it will cap the size in that case.openpixels.app · read 11 Oct 2026
- Not supported
- OpenPixels has no API and does not provide AI portrait generation.openpixels.app · read 11 Oct 2026
- Offline use
- After the first visit, the app and downloaded models are cached and can work without a network connection.openpixels.app · read 11 Oct 2026
- Open source
- The project is available under MIT or Apache-2.0, and the site says model build steps and SHA-256 checksums are published.openpixels.app · read 11 Oct 2026
- Privacy
- Photos are processed and saved in the user's browser, and the site says they are never uploaded.openpixels.app · read 11 Oct 2026
- Quality measurements
- It reports sharpness, noise and comparisons against the original to indicate whether enlarged detail remains faithful.openpixels.app · read 11 Oct 2026
- Support
- The site directs users to email [email protected] for help or problem reports.openpixels.app · read 11 Oct 2026
- Upscaling
- It offers 2×, 4× and 8× enlargement, or cleanup without changing the original size.openpixels.app · read 11 Oct 2026
- Upscaling method
- aiopenpixels.app · read 22 Sep 2026
- What it does
- OpenPixels enhances photos in the browser by enlarging, sharpening, denoising, colourising, restoring faces and removing backgrounds.openpixels.app · read 11 Oct 2026
