CyberChef vs Squoosh
Side-by-side comparison of features, pricing, ratings, and alternatives.
CyberChef is a web-based tool that lets security professionals and researchers quickly transform, decode, and analyze data using a simple drag‑and‑drop interface. It runs entirely in the browser, so no installation is required and your data never leaves your machine unless you choose to share it. With hundreds of built‑in operations ranging from encryption and compression to encoding and forensic analysis, CyberChef streamlines complex workflows into repeatable recipes, making it ideal for incident response, malware analysis, and data forensics.
Squoosh is a free, open-source image compression web app built by Google Chrome Labs. It lets users drag and drop or paste an image, then compare compression settings side by side before downloading the optimized result, entirely inside the browser. Because all processing runs locally using WebAssembly-based codecs, images never leave the user's device, which the project highlights as a core privacy feature. The source code is published on GitHub under the GoogleChromeLabs organization.
- Completely free and open source
- Runs entirely in the browser, no installation needed
- Huge library of built‑in operations
- Easy to share and reproduce analysis via recipes
- Completely free with no account required
- Processes images locally for privacy
- Open source and inspectable on GitHub
- Fast, no-upload workflow
- Limited to web browsers; no native desktop app
- Performance can degrade with extremely large files
- Advanced scripting requires JavaScript knowledge
- No batch processing for multiple images at once
- No API or automation option, purely manual browser use
- Limited to what modern browsers can decode/encode
More alternatives & similar tools
Alternatives to CyberChef
View all →Alternatives to Squoosh
View all →The Verdict
AI-generated from listing dataBoth tools are free, but CyberChef offers a broad data‑manipulation suite with scripting and batch support, while Squoosh is a focused, privacy‑first image compressor.
Key differences
- •Scope: CyberChef handles 300+ data operations; Squoosh only compresses images.
- •Batch processing: CyberChef supports batch files; Squoosh works on one image at a time.
- •Automation: CyberChef provides an API and JavaScript recipes; Squoosh has no API.
- •Privacy model: Both run in the browser, but CyberChef can process any file type, whereas Squoosh is limited to image codecs supported by the browser.
Pricing & value
Both are free; value differs by feature breadth versus narrow image focus.
Ease of use / learning curve
Squoosh has a simple drag‑and‑drop UI; CyberChef requires learning many operations and optional JavaScript.
Features & depth
CyberChef offers 300+ encoding, hashing, encryption, visualisation, and custom scripting capabilities.
Integrations & ecosystem
CyberChef has an API, GitHub integration, and community recipes; Squoosh has no API.
Collaboration
CyberChef recipes can be shared and reproduced; Squoosh lacks sharing mechanisms beyond the UI.
Scalability
CyberChef supports batch processing and can handle larger workflows; Squoosh processes single images only.
Support & security
Both are open source; CyberChef offers email and GitHub issue support, and runs locally like Squoosh.
Choose CyberChef if…
Security analysts needing versatile, scriptable data transformations and batch workflows.
Choose Squoosh if…
Web developers who only need quick, private image compression.
Common questions
Is there any cost to use either tool?
Both CyberChef and Squoosh are free to use.
Can I automate processing with these tools?
CyberChef provides an API and JavaScript recipes for automation; Squoosh has no API.
Will my data leave my computer when using them?
Both run entirely in the browser, so data stays local and is not uploaded.