
JSFiddle
CodeSandbox
GitHub
replit
VS Code
Pastebin.com
JS Bin
A front end web development playground.

iLovePDF
Smallpdf
iLoveIMG
Adobe Acrobat DC
CloudConvert
PDFutils.dev
OpenConvert.net
A privacy-first tool that lets you modify pdfs offline in your browser, no upload to server or cloud, no limits on editing, entirely for free. Don't take our word for it, open the site, switch of wifi an edit your files today to see how it works

Which is more popular?
Based on our record, CodePen seems to be more popular. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | codepen.io | pdftool.org |
| Pricing | — | |
| Company | — | 2023 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
The main features of pdftool.org are: - no software downloads from a creepy website - no uploads from pdfs to an server or the cloud - free for everyone - everywhere - no limits on anything Supported features are added regularly to the website, the main pdf modification features are included...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of PDF Tool yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
PDF Expert Review - Best PDF Tool Out There
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and PDF Tool.
PDF Tool's answer:
PDFTool is the most secure PDF modification Website, it performs every PDF modification in the browser without uploading any data to the cloud!
PDF Tool's answer:
PDFTool praises it's compliance with modern data-security standards as it does not upload any data to process.
Share your experience with using CodePen and PDF Tool. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
We have no reviews of PDF Tool yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / about 2 months ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 3 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 12 months ago
Tracking PDF Tool since Aug 2023.
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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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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