# Upsampler vs UpSynth

Upsampler 每月有 406,555 次造訪，月增率 +3.3%，定價模式為免費增值、付費。UpSynth 每月有 0 次造訪，成長率 0%，定價模式為免費增值。

| 指標 | [Upsampler](https://openaitools.app/tw/tool/upsampler) | [UpSynth](https://openaitools.app/tw/tool/upsynth) |
| :--- | :--- | :--- |
| 網站網址 | https://upsampler.com | https://upsynth.ai |
| 分類 | AI 影像放大工具, AI 影像增強工具, AI 圖像生成器 | AI 影像放大工具, AI 影像增強工具, AI 影像銳化, AI 影像修補 |
| 定價模式 | 免費增值、付費 | 免費增值 |
| 每月造訪次數 | 406,555 | 0 |
| 月成長率 | +3.3% | 0% |
| 主要市場 | 美國 | 全球 |
| 直接造訪 | 176,536 | 0 |
| 評論分數 | 4.2 | 4.2 |
| 收藏數 | 2 | 0 |
| 支援平台 | 網站 | 網站 |

## Upsampler

Upsampler is a browser-based AI media studio bundling image upscaling, enhancement, generation, editing and video upscaling across more than 100 third-party and in-house models.

**價格與方案:** Freemium with pay-as-you-go credits plus optional subscription. You can use the platform without any monthly fee by buying one-time credits, which never expire; there is no recurring charge. A subscription lowers the per-credit price and increases limits, and monthly-plan credits reset each billing cycle without rolling over. Cancellation is self-service from the billing page.

- **AI image generation with 40+ models:** Pick from a large library of current image models to create photoreal shots or illustrations at up to 4K, sized before you generate.
- **Image upscaling to 100 MP:** Enlarge images up to roughly 100 megapixels while adding real texture detail with a creativity slider, or stay faithful using sharpening, deblurring and noise reduction.
- **Full-resolution prompt-based editing:** Edit an image with a text prompt and get it back at full original resolution — extend frames, remove objects or backgrounds, and mask specific areas.
- **Video generation and 4K video upscaling:** Turn a prompt or a still image into video clips up to 1080p at 60 FPS, then upscale, denoise and sharpen or add frame interpolation.
- **One unified workflow:** All five functions run inside one browser workflow, so you never have to export and re-upload between separate apps or sites.

**優勢:** Credits purchased pay-as-you-go never expire, with no forced subscription; Access to a wide catalogue of current image and video models in one place; Supports very large image upscales (up to roughly 100 MP) and up to 4K video; Faithful upscaling mode preserves faces and details when realism matters

**限制:** Credit pricing can add up fast when experimenting with expensive video models; The sheer number of models can be overwhelming for newcomers; Generation is limited to 4K images and 1080p video rather than true 8K output; Results still vary by model, so some trial and error is needed to find the right fit

[Profile (Markdown)](https://openaitools.app/tw/tool/upsampler.md)

## UpSynth

UpSynth is a browser-based AI image editor for upscaling, restoring and modifying photos and graphics. It keeps a human in the loop at every step, so you can mark exactly what should change and undo anything that misses the mark.

**價格與方案:** Free first upscale with no risk, then credit packages purchased on demand. Since heavy image work consumes credits, cost scales with volume rather than a flat monthly subscription. Exact package prices are listed on the pricing page.

- **Intelligent upscaling:** Images are analysed, missing detail is reconstructed and noise or artifacts are reduced while the original structure and character are preserved.
- **Selective Restore:** Mark a distorted or misinterpreted area and have it rebuilt from the source image with as little creative licence as possible — ideal for faces and scans.
- **Prompt-driven Modify:** Paint over a region, describe the change in a prompt, and get several annotated variants of that region only, instead of recalculating the whole picture.
- **Magic strength control:** A single slider decides how much the AI is allowed to invent, from strictly faithful reconstruction up to bold generative detail.
- **Reversible, step-by-step editing:** Every action can be refined or rolled back one step at a time, and all three modes are combined into a single in-browser workflow.

**優勢:** Selective control means you fix a specific region instead of re-running the whole image; Free first upscale lets you judge results on your own material before buying credits; Restore keeps identities faithful, which matters for portraits and archival scans; Runs entirely in the browser with no software install

**限制:** Credit-based pricing means heavy batch users must keep buying packages; The Magic strength setting takes experimentation to dial in per image; Browser-only workflow with no downloadable desktop application; Multiple tool modes (Upscale, Restore, Modify) have a learning curve for one-click-tool users

[Profile (Markdown)](https://openaitools.app/tw/tool/upsynth.md)

## 常見問題

### Upsampler 與 UpSynth 的每月流量相比如何？

Upsampler 每月有 406,555 次造訪，而 UpSynth 有 0。流量估算反映受眾規模，並非產品品質。

### 兩者的成長率相比如何？

Upsampler 的月增率為 +3.3%；UpSynth 為 0%。

### 價格相比如何？

Upsampler：免費增值、付費。Freemium with pay-as-you-go credits plus optional subscription. You can use the platform without any monthly fee by buying one-time credits, which never expire; there is no recurring charge. A subscription lowers the per-credit price and increases limits, and monthly-plan credits reset each billing cycle without rolling over. Cancellation is self-service from the billing page. UpSynth：免費增值。Free first upscale with no risk, then credit packages purchased on demand. Since heavy image work consumes credits, cost scales with volume rather than a flat monthly subscription. Exact package prices are listed on the pricing page.

## 替代方案

| # | 工具名稱 | 每月造訪次數 | 月成長率 | 定價模式 | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Midjourney](https://openaitools.app/tw/tool/midjourney) | 8,609,446 | -0.9% | 免費增值 | 打造最驚豔文生圖與影片模型的獨立 AI 實驗室 | [.md](https://openaitools.app/tw/tool/midjourney.md) |
| 2 | [Krea](https://openaitools.app/tw/tool/krea) | 4,583,022 | +2.9% | 免費增值 | 提供互動式即時畫布生成與放大功能，但相比 Upsampler，它更專注於創意繪圖工作流程。 | [.md](https://openaitools.app/tw/tool/krea.md) |
| 3 | [Media.io](https://openaitools.app/tw/tool/media-io) | 3,256,173 | -4.8% | 免費增值、付費 | Media.io is a browser-based creative studio for AI video, image, audio and character generation. Prompts, photos, stories and even product URLs become finished videos, images, music and ads without any software install. | [.md](https://openaitools.app/tw/tool/media-io.md) |
| 4 | [Img Upscaler](https://openaitools.app/tw/tool/img-upscaler) | 2,260,270 | -2.5% | 免費增值 | 用 AI 超解析度將照片與插畫放大至 4 倍 | [.md](https://openaitools.app/tw/tool/img-upscaler.md) |
| 5 | [ImgUpscaler AI](https://openaitools.app/tw/tool/imgupscaler-ai) | 1,978,375 | +4.1% | 免費增值 | 免費 AI 影像放大工具，把照片與圖形提升到清晰的 16K 解析度 | [.md](https://openaitools.app/tw/tool/imgupscaler-ai.md) |
| 6 | [Upscale.media](https://openaitools.app/tw/tool/upscale-media) | 1,719,799 | -17.9% | 免費增值 | 免費 AI 放大，最高 8 倍且不丟細節 | [.md](https://openaitools.app/tw/tool/upscale-media.md) |
| 7 | [Image Upscaler](https://openaitools.app/tw/tool/image-upscaler-upscale-your-photo-for-free-with-ai) | 1,244,450 | -5.2% | 免費增值 | Image Upscaler is an independent online photo editing service built on deep-learning neural networks. Its core tool enlarges pictures up to 4x while preserving natural detail, and it bundles unblur, JPEG-artifact removal | [.md](https://openaitools.app/tw/tool/image-upscaler-upscale-your-photo-for-free-with-ai.md) |
| 8 | [Upscayl](https://openaitools.app/tw/tool/upscayl-org) | 876,425 | -2.7% | 免費增值 | 免費開源的 AI 圖片放大工具，桌機與雲端兼具 | [.md](https://openaitools.app/tw/tool/upscayl-org.md) |
| 9 | [Let's Enhance](https://openaitools.app/tw/tool/let-s-enhance) | 649,280 | -22.5% | 免費增值、免費試用 | 面向印刷級效果的 AI 放大與照片增強 | [.md](https://openaitools.app/tw/tool/let-s-enhance.md) |
| 10 | [Free AI Image Upscaling](https://openaitools.app/tw/tool/free-ai-image-upscaling) | 450,064 | -13.9% | 免費 | 免費線上 AI 放大，最高 4 倍與 16K，免註冊無浮水印 | [.md](https://openaitools.app/tw/tool/free-ai-image-upscaling.md) |

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來源：https://openaitools.app/tw/compare/upsampler-vs-upsynth

More Markdown: [分類](https://openaitools.app/tw/categories.md) · [流量排名](https://openaitools.app/tw/rankings.md) · [llms.txt](https://openaitools.app/tw/llms.txt)