
DevToys
DevToys for Mac
CyberChef
Boop
DevKnife
Textbuddy
CodeSwissKnife
SafeUtils: Native MacOS, Linux and Windows desktop application with 110+ carefully crafted tools for yours and your teams everyday work with sensitive data in various formats.

SmallDevTools
DevToys
CyberChef
CodeSwissKnife
Cryptii
DevToys for Mac
iLovePDF
30 free developer and SEO tools that run in your browser

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | safeutils.com | devtoolcore.com |
| Pricing | ||
| Platforms | ||
| Company | Startup from Poland · 1 - 9 employees · 2024 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


SafeUtils ASCII to Binary ASCII to Hex Barcode Generator Base64 Decode Base64 Encode Binary to ASCII CSV to JSON Case Converter Color Picker Decimal to ASCII Diff Checker HTML Formatter HTML Preview HTML to Markdown Hex to ASCII ID Generator JSON Formatter JSON to CSV JSON to XML JSON to YAML JWT...
DevToolCore is a collection of 30 free browser-based tools for developers and SEO practitioners. The JSON tools format, validate, and minify payloads. The PDF tools compress documents to exact size limits for upload portals and count words without uploading the file. Image tools hit exact KB...
What each product offers, as listed by its team.


How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing SafeUtils and DevToolCore.
SafeUtils's answer
Tauri, Rust, React.js, TypeScript, Vite
DevToolCore's answer:
A Java backend serving a static client. Every tool's logic runs client-side in JavaScript.
SafeUtils's answer
Software Engineers, Programmers, Data Analysts
DevToolCore's answer:
Developers and SEO practitioners who need quick utility work without installing anything.
SafeUtils's answer
Much more tools than any competition & supports all mayor platforms.
DevToolCore's answer:
One bookmark replaces a dozen single-purpose sites, and nothing you paste into it gets uploaded.
SafeUtils's answer
More tools, all mayor platforms, performance, beautiful UI, developer experience.
DevToolCore's answer:
Thirty utilities in one place, all running locally in the browser, with no accounts anywhere.
SafeUtils's answer
Hey, it's Wiktor 👋. I built and now happily maintain the SafeUtils app for two reasons:
I decided to equip other developers with a missing solution to their everyday operations.
DevToolCore's answer:
It grew out of small recurring needs, cleaning up JSON or hitting a portal's PDF size cap, and a preference for tools that keep files in the browser.
Share your experience with using SafeUtils and DevToolCore. For example, how are they different and which one is better?
When comparing SafeUtils and DevToolCore, you can also consider the following products.

A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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Handy developer tools with a delightful interface
Compare SmallDevTools to SafeUtils or DevToolCore:

DevToys For mac. Contribute to ObuchiYuki/DevToysMac development by creating an account on GitHub.
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A scriptable scratchpad for developers. Free & open source!
Compare Boop to SafeUtils or DevToolCore:
Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.
Compare CodeSwissKnife to SafeUtils or DevToolCore: