
TinyPNG
Squoosh
iLoveIMG
Caesium Image Compressor
ImageOptim
CloudConvert
Compress JPG Online
Optimize and compress your images online. Compressor is a lossy and lossless photo compression tool.

TinyPNG
Squoosh
ImageOptim
Caesium Image Compressor
Light Image Resizer
PNGGauntlet
XnConvert
Local-first image compression for Apple Silicon Macs. Resize and compress on your machine, then optionally upload only the finished file to your own R2, S3, OSS, COS, or MinIO bucket.
Which is more popular?
Based on our record, Compressor.io seems to be more popular. It has been mentioned 23 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | compressor.io | tinyowl.app |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from China · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Compressor.io yet.
TinyOwl is a native macOS app for compressing and uploading images without ever sending them to a third-party server. Key features: • Fully local compression — your images never leave your Mac • Three-step workflow: Resize → Compress → Upload • Direct upload to Cloudflare R2, AWS S3, Alibaba OSS,...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Comprimir Imágenes con Compressor.io
No TinyOwl.app videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Compressor.io and TinyOwl.app.
TinyOwl.app's answer:
TinyOwl combines local-first image compression with cloud upload in a single macOS workflow. Everything processes on your Mac — nothing is uploaded unless a workflow asks for it — while reusable presets (resize, compression, format, output mode, upload destination) run from the main window, menu bar, clipboard (⌘V) or Finder. No other Mac compressor pairs batch compression with direct upload to Cloudflare R2 / AWS S3 / Alibaba OSS / Tencent COS and a one-time $9 price with no subscription.
TinyOwl.app's answer:
Compared to online compressors like TinyPNG, TinyOwl is fully local: originals never leave your Mac, with no per-batch limits and no files retained on a server. Compared to free tools like ImageOptim, it adds reusable workflows and direct cloud upload. Compared to paid Mac compressors like Zipic ($19.99 one-time), TinyOwl costs $9 and is the only one with built-in upload to R2, S3, OSS, COS and S3-compatible storage. One license, lifetime updates, no subscription.
TinyOwl.app's answer:
Bloggers and technical writers who publish images, often from their own S3 or R2 buckets; developers and teams maintaining product docs or static sites; designers preparing batches of assets; and any Mac user who repeatedly compresses and uploads images as part of a workflow. Local-first privacy and the one-time price are the key selling points for this audience.
TinyOwl.app's answer:
TinyOwl was built around a simple frustration: preparing images for a blog post or product docs means repeating the same steps — resize, compress, upload, copy links — over and over. So we turned that repeatable process into a desktop workflow: local-first by default, upload only when you choose, and a one-time license with no subscription. The idea comes from my daily friction of posting images to my blog and websites. I wanted to make something that would solve my pain points and hopefully other people will like it.
TinyOwl.app's answer:
A Rust-powered local compression engine (as stated on the official site) inside a native macOS application, running on macOS 12+ with Apple Silicon. Workflows are accessible from the main window, menu bar, clipboard and Finder, and the app is distributed as a native .dmg.
TinyOwl.app's answer:
The website was just launched a few days ago. Still waiting to find out.
Share your experience with using Compressor.io and TinyOwl.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


It is an amazing tool and known for its flexibility to optimize JPEG, PNG, Gif and SVG files easily. Compressor.io has the ability to reduce file sizes up to 90% or even more.
We have no reviews of TinyOwl.app yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Compressor.io is a free online image compression tool that helps users reduce the size of image files so that web pages or applications load faster. It supports image files in JPEG, PNG, GIF and SVG formats and can compress them to the... - Source: dev.to / over 2 years ago
Do the following to every image 1. Resize images to at most two times display size - https://imageresizer.com/ 2. Compress using LOSSY https://compressor.io Note: using LOSSY compression reduces storage size of image significantly but... Source: over 3 years ago
You might want to put the image through something like https://compressor.io currently it’s 5.4mb which takes a while to load compared to the rest of the site. Also slows the page load speed down. Source: over 3 years ago
Tracking TinyOwl.app since Sep 2026.
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