Description
Obfuscator.io is a JavaScript obfuscator that makes source code harder to copy and reverse engineer. Standard obfuscation rewrites the code so the program behaves the same, and it runs entirely in your browser at no cost and with no limits. The site also offers VM obfuscation, which transforms your code into custom bytecode that runs on a JavaScript virtual machine. VM obfuscation adds Self Defending, debug protection and countermeasures aimed at LLM-assisted and DevTools-based analysis. Pricing is usage-based for VM obfuscation, measured by input file size with a minimum of 0.1 MB per job. The free VM tier allows 25 MB of lifetime usage and needs no credit card, and paid monthly and yearly plans are available with a yearly discount. The site lists use cases such as protecting HTML5 games and client-side projects, and it includes a playground, documentation and a GitHub link.…
Highlights
- Standard obfuscation in the browser, free with no limits
- VM obfuscation with custom bytecode
- Self Defending and debug protection
- Playground and documentation
- Usage-based VM plans with a free lifetime allowance
Ratings & Reviews
No ratings yet
Be the first to rate Javascript Obfuscator.
People also visit
PrivateBin
Minimalist pastebin/discussion board where the server has zero knowledge of
bittorrent-tracker
Simple, robust, BitTorrent tracker (client and server) implementation
Ladybird
Open source web browser with its own engine, built from scratch without Blink
Javascript Obfuscator FAQ
What does the obfuscator do?
It rewrites JavaScript so the program behaves the same but is harder to read, copy or reverse engineer.
Is standard obfuscation free?
Yes. The site says standard obfuscation runs entirely in your browser and is always free with no limits.
What is VM obfuscation?
It transforms your code into custom bytecode that runs on a JavaScript virtual machine, with extra protections.
How is VM obfuscation priced?
By input file size, with a minimum of 0.1 MB per job. The free tier includes 25 MB of lifetime usage and needs no credit card.
What use cases does it mention?
Protecting client-side projects such as HTML5 games, and showing a working build without giving away the source.
What are the best Javascript Obfuscator alternatives?
Popular alternatives to Javascript Obfuscator include PrivateBin, bittorrent-tracker and Ladybird. See all Javascript Obfuscator alternatives