
iLoveIMG
Squoosh
iLovePDF
Smallpdf
CloudConvert
ImageOptim
Compressor.io
Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!

Beyond Compare
Meld
WinMerge
Araxis Merge
Devart Code Compare
Diff Checker
Diff Doc
A fast, precise desktop diff and merge tool for Windows, macOS, and Linux. Syntax-aware diffs, directory comparison, three-way merge, PDF comparison. Free tier available.

Which is more popular?
Based on our record, TinyPNG seems to be more popular. It has been mentioned 172 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | tinypng.com | getdiffract.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the Netherlands | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
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
Recommended for
Walkthroughs and reviews on video.
ShortPixel Review vs. Kraken & tinyPNG [AppSumo 2019]
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing TinyPNG and Diffract.
Diffract's answer:
Diffract is a purpose-built desktop diff tool that handles far more than plain text. A single app compares text, binary (hex view), images, PDFs, Word documents, Excel spreadsheets, ZIP/tar archives, and Git commits - all in a multi-tab interface. On top of the standard Myers diff, it offers Patience and Histogram algorithms per comparison, AST-based semantic diff that understands code structure (not just line changes), and automatic moved-block detection. It also runs fully headless as a CLI tool for use in CI pipelines.
Diffract's answer:
Diffract is purpose-built, so it supports file types (PDF, Word, Excel, archives), workflows (three-way merge, Git browsing, semantic diff), and UX features (drag-and-drop, OS context menus, in-panel editing with undo/redo, minimap, search) that e.g. an IDE's diff panel simply doesn't cover.
Diffract's answer:
Software developers and DevOps/SRE engineers who compare code, config files, and build artifacts daily. A secondary audience includes QA and release engineers who need to diff generated outputs and directory trees, and technical writers or analysts who compare Word documents, PDFs, or Excel exports without wanting a cloud-based or subscription tool.
Diffract's answer:
Flutter and Dart (cross-platform desktop UI, targeting Windows, macOS, and Linux).
Share your experience with using TinyPNG and Diffract. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Another online tool to batch compress PNG images is TinyPNG. Also, it can compress photos with high quality. In addition, it also provides the function of downloading files to the cloud, and you can easily save PNG...
TinyPNG is a well-known free image optimization tool. It works great for JPEG and PNG image file compression. It supports up to 20 images, each not exceeding 5 MB, while a maximum of 100 images per month for free...
We have no reviews of Diffract yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Tiny makes an image smaller with one instruction. It sends the file to TinyPNG, replaces the original with the smaller version, and shows the result:. - Source: dev.to / 3 months ago
For images, tools like TinyPNG or Squoosh can reduce file sizes dramatically, often by 60-80%, with little to no visible quality difference. For your splash screen specifically, consider using a simple vector image (SVG) or even a plain... - Source: dev.to / 7 months ago
Optimizing PNGs: Always compress PNGs before using them on the web. Tools like ImageOptim, TinyPNG, or Squoosh can reduce file sizes dramatically. - Source: dev.to / 7 months ago
Tracking Diffract since May 2026.
When comparing TinyPNG and Diffract, you can also consider the following products.

iLoveIMG is one of most powerful solution that comes with all the major tool you cloud want to edit images in bulk.
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Beyond Compare allows you to compare files and folders.
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Compress and compare images with different codecs, right in your browser
Compare Squoosh to TinyPNG or Diffract:

What is Meld? Meld is a visual diff and merge tool targeted at developers.
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WinMerge is an open source differencing and merging tool for Windows.
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