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Compress, resize, crop, convert, watermark and batch-process images in your browser — with pipeline scenarios chaining multiple actions. No uploads, no server, fully private.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Website, pricing, platforms and company facts side by side.
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| Website | quokkapix.com | diffyn.com |
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| Company | Startup from Ukraine · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


QuokkaPix is a free online image toolkit that runs entirely in your browser. No files are ever uploaded to a server — all processing happens locally on your device. Tools Resize, Crop, Rotate, Convert, Compress, Watermark, Effects, Rename Key Features Pipeline scenarios — chain multiple tools...
No description of Diffyn yet.
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing QuokkaPix and Diffyn.
QuokkaPix's answer
Pipeline scenarios — you can chain multiple tools (resize → compress → convert → watermark) into one automated workflow and apply it to dozens of files at once. Everything runs locally in your browser, no files ever leave your device.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
QuokkaPix's answer
Most image tools do one thing. QuokkaPix does everything in one place — resize, crop, rotate, compress, convert, watermark, rename, apply effects — with batch processing and pipeline scenarios. No registration, no uploads, no watermarks, completely free.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
QuokkaPix's answer
Vanilla JavaScript, Canvas API, WebAssembly. All image processing runs client-side in the browser.
Diffyn's answer:
React, Next.js, POSTGRESQL
QuokkaPix's answer
SMM managers, photographers, e-commerce sellers (Wildberries, Ozon, Amazon), designers and anyone who regularly prepares images for social media or online stores and values privacy.
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
QuokkaPix's answer
Built out of frustration with tools that either do one thing, require registration, or upload your files to a server. QuokkaPix combines everything into one private, browser-based toolkit.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
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