
CyberChef
TinyWow
CodeBeautify
iLovePDF
JSONFormatter.org
JSONLint
74 browser-based tools for PDFs, images, JSON, CSV, audio, text and developer workflows. Process files and data directly in your browser.

iLovePDF
Adobe Acrobat DC
Sejda
PDF24
PDF24 - Online PDF Tools
CloudConvert
TinyPNG
PDF document management and conversion suite

Which is more popular?
Based on our record, Smallpdf seems to be more popular. It has been mentioned 38 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | utilshut.com | smallpdf.com |
| Pricing | ||
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


Utilshut is a free collection of 74 online tools that run entirely in your browser. Files and data are processed on your device by browser APIs, not uploaded to a server, so there is nothing to sign up for and nothing to wait on. What's included JSON tools (13): format, validate, diff and convert...
No description of Smallpdf yet.
What each product offers, as listed by its team.


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


No analysis of Utilshut yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No Utilshut videos yet. You could help us improve this page by suggesting one.
smallpdf tutorial video
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Utilshut and Smallpdf.
Utilshut's answer
Every one of Utilshut's 74 tools runs on your own device. What you paste or drop in is processed by your browser, using built-in engines such as JSON.parse, the Canvas API, the Web Audio API and Web Crypto, rather than being uploaded to a server. So you get the convenience of an online tool without handing your files or data to a third party. There are no sign-ups, and the tools keep working on a flaky connection once the page has loaded.
Utilshut's answer
Developers, designers, marketers and everyday users who need a quick utility and don't want to upload their files to an unknown server. That includes people formatting JSON or testing a regex, resizing or compressing images for the web, protecting or signing a PDF, cleaning up CSV data, or checking an email subject line.
Utilshut's answer
Utilshut's answer
Utilshut is built and maintained by Sibtain Ali, a software engineer since 2016 and currently an Engineering Technical Lead at Deel. He started it to have dependable, no-upload versions of the small tools he reaches for every day, such as formatting JSON, compressing an image or testing a regex, without pasting work data into random websites. He writes and reviews every tool and guide himself.
Utilshut's answer
Share your experience with using Utilshut and Smallpdf. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Utilshut yet. Be the first one to post
Smallpdf is a well-known online PDF platform with a clean interface. It works entirely in the browser and integrates with Google Drive and Dropbox, making it convenient if you store files in the cloud. The free tier...
Users highlight Docpose.cloud’s reliability—no failed conversions even on rare formats. CloudConvert gets praise for quality tweaks but frustrates with daily resets. iLoveIMG is loved for extras like AI, but free...
Platforms like iLovePDF and Smallpdf are among the most popular choices. They do a decent job for simple PDFs, but I quickly realized a few issues:
Recommendations tracked on public social media and blogs since March 2021.


Tracking Utilshut since Oct 2026.
According to statistics from smallpdf.com, by 2025, there will be a massive 2.5 trillion PDF documents stored worldwide, and 290 billion new PDF documents will be created every year. - Source: dev.to / 11 months ago
Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but I‘ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office – very cool folks. [1]... - Source: Hacker News / almost 3 years ago
And use this one to merge two single-page pdf to make a double side page. Source: almost 3 years ago
When comparing Utilshut and Smallpdf, you can also consider the following products.



TinyWow provides free online conversion, pdf, and other handy tools to help you solve problems of all types.
Compare TinyWow to Utilshut or Smallpdf:

Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
Compare Adobe Acrobat DC to Utilshut or Smallpdf:

Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel
Compare CodeBeautify to Utilshut or Smallpdf:
