
Imgur
ImgBB
Flickr
imgbox
Photobucket
ImageShack
ImgPile
Provides free image upload and hosting integration for forums.

LabPlot
Plot Digitizer
WebPlotDigitizer
Plotly
DataFromChart
Graph
OriginPro
SmartPlot is bilingual desktop scientific plotting and data analysis software for researchers, covering data import, analysis, publication-ready figures, composition, and export.
Which is more popular?
Based on our record, PostImage.org seems to be more popular. It has been mentioned 343 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | postimages.org | smartplot.app |
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What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
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PostImage.org Review
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using PostImage.org and SmartPlot. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


The best Imgur alternative depends on what you used Imgur for. For quick links without an account, PictureToLink and ImgBB are the closest match; for forum posting, Postimages offers ready-made forum codes and a 32 MB...
Moreover, you can add image uploading to your message board, blog, or website with the PostImage plugin. The images uploaded via this tool are saved to PostImages’ servers, saving you storage space, bandwidth, and the...
You can create a large gallery with all your favourite photos. Each one will have a unique link that allows you to share them immediately with others. PostImage lets you choose the size of the final image, as well as...
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Recommendations tracked on public social media and blogs since March 2021.


Local images won't share directly, upload the images in postimages or imgbb first, use the url in the meta tags. Then click the extension again to create a new sharer link! - Source: dev.to / over 2 years ago
I think sometimes the png downloaded from here may be compressed too. Compare the file sizes. From now on I think I will use postimages.org to supplement my posts. It is quick and easy to use. Maximum 10,000 pixels images make note. Source: almost 3 years ago
You can host the image free (e.g. https://postimages.org/) and drop a link here. I don't understand the role of the ray in the fitting. Or is it that you want to just intersect the ray with the surface after fitting? In that case your... Source: almost 3 years ago
Tracking SmartPlot since Oct 2026.
When comparing PostImage.org and SmartPlot, you can also consider the following products.

Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
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LabPlot is a KDE-application for interactive graphing and analysis of scientific data.
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All-in-One Tool to Extract Data from Graphs, Plots & Images
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WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.
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