-prefix-free lets you use only unprefixed CSS properties everywhere. It works behind the scenes, adding the current browser’s prefix to any CSS code, only when it’s needed.
“[-prefix-free is] fantastic, top-notch work! Thank you for creating and sharing it.”
— Eric Meyer
<link> or <style> elements and adds a vendor prefix where neededstyle attribute and adds a vendor prefix where needed<link> or <style> elements, style attribute changes and CSSOM changes (requires plugin).css() method get and set unprefixed properties (requires plugin)@import-ed files is not supportedstyle attribute) won’t work in IE and Firefox < 3.6. Properties as well in Firefox < 3.6.Check this page’s stylesheet ;-)
You can also visit the Test Drive page, type in any code you want and check out how it would get prefixed for the current browser.
Just include prefixfree.js anywhere in your page. It is recommended to put it right after the stylesheets, to minimize FOUC
That’s it, you’re done!
The target browser support is IE9+, Opera 10+, Firefox 3.5+, Safari 4+ and Chrome on desktop and Mobile Safari, Android browser, Chrome and Opera Mobile on mobile.
If it doesn’t work in any of those, it’s a bug so please report it. Just before you do, please make sure that it’s not because the browser doesn’t support a CSS3 feature at all, even with a prefix.
In older browsers like IE8, nothing will break, just properties won’t get prefixed. Which wouldn’t be useful anyway as IE8 doesn’t support much CSS3 ;)
Test the prefixing that -prefix-free would do for this browser, by writing some CSS below:
Rvox Compressor is an excellent free download for producers seeking a reliable and user-friendly compressor plugin. Its intuitive interface, flexible controls, and effective compression make it a valuable addition to any DAW. While it may lack advanced features and metering, Rvox Compressor delivers impressive performance and value for its price – free!
RVox is a staple for engineers like Noah "40" Shebib (Drake) because most of the complex processing happens "under the hood".
Engineers who want precise control over the shape of their compression.
: As you pull the compression fader down, the plugin automatically boosts the level, making the vocal feel more powerful instantly. rvox compressor free download top
ToneBoosters offers a powerful, transparent compressor that is often included in free lists. While more versatile than a "one-knob" tool, its presets are excellent, and it can act as a transparent tool to catch peaks, much like the compression side of RVox. Clean, transparent, digital-style compression. Top Free Vocal Chain Add-ons (2026)
Turn on the Auto-Gain (or Auto-Makeup) feature. Set a soft ratio (around 3:1 or 4:1), a fast attack (10–15ms), and a program-dependent or auto-release. Once auto-gain is active, lowering your threshold will instantly push the vocal forward in the mix, behaving exactly like the main slider on RVOX. How to Replicate the RVOX Signal Chain for Free
is a legendary vocal compressor renowned for its simplicity, featuring only three primary controls: Gate, Compression (threshold), and Gain. While the full version is a paid plugin, you can explore it through a 7-day free trial or find highly-rated free alternatives that mimic its "one-knob" efficiency. Rvox Compressor is an excellent free download for
Searching for "rvox compressor free download top" will inevitably lead you to websites offering "extracted" or "cracked" versions of the plugin. Downloading these files comes with significant risks:
While Kotelnikov looks more complex than RVOX, it is widely considered the cleanest, most transparent free digital compressor on the market.
Lala is a free emulation of the classic LA-2A optical limiter. While RVox is not strictly an optical compressor, it is often used for the same purpose: effortless, musical vocal smoothing. RVox is a staple for engineers like Noah
Adjust the slider.
It features a nearly identical interface with simple sliders for compression and gain. Best For: Users who want the exact RVox workflow for $0. Download: Available at Bertom Audio . 2. Saint Mike DSP Vocal Acrobatics A modern, simple-to-use "cheat code" for vocals.
Like RVOX, it features a highly simplified interface (Gain and Peak Reduction). As you push the peak reduction, the plugin automatically smooths out the vocal dynamics without making it sound artificial.
Extra code on top of -prefix-free that makes it more flexible, integrates it with different APIs etc
Originally a part of -prefix-free, it’s now a separate plugin. It makes -prefix-free take care of:
<link> and <style> added to the document afterwardsstyle attribute added to the document afterwardsstyle attribute changes through setAttribute() (except in Webkit)element.style.transform = 'rotate(10deg)';
style attribute modifications will not work in Webkitelement.style.transform = 'rotate(5deg)';will not work in Chrome (reading will)
Get the Dynamic DOM plugin now:
A tiny plugin (I didn’t even bother minifying it as it’s so small) that lets you set/get unprefixed CSS properties through jQuery's .css method.
Get the jQuery plugin now:
A static polyfill for the new vw, vh, vmin, vmax units.
Enables rudimentary CSS variables support.