HTML Entity Decoder — Unescape Entities
Turn HTML entities like & and ' back into raw characters with live feedback.
How it works
- 1Type or paste in the html entities field
- 2Conversion happens instantly in your browser
- 3Copy the result with one click
What to do next
About HTML Entity Decoder
HTML Entity Decoder performs html entity decoder as a focused single-page utility. Turn HTML entities like & and ' back into raw characters with live feedback. Defaults are tuned for the common case so the first run is one click, with every option that matters exposed for the moments you need to fine-tune the result.
Technically, the work is done by standard browser APIs, loaded as part of the page. Inputs are recognised automatically and validated before the engine begins processing. Files up to 0 MB are supported per run; that ceiling keeps browser memory usage stable on a wide range of devices.
HTML Entity Decoder is a static page plus a client-side engine. The browser does the work; there is no separate backend in the loop for the actual processing. That architecture is why the tool starts immediately, why it does not depend on the load on a remote service, and why running multiple jobs in a row does not slow it down.
Anyone who works with text processing on a casual basis — researchers normalising scraped text, support agents standardising replies, students formatting essays — finds HTML Entity Decoder a quick way to get the result. The page loads in under a second, the controls are visible from a single screen, and the result downloads or copies in one click.
HTML Entity Decoder is shaped for the gap between "I'll do it by hand" and "I'll script it." When the job is small enough that automating it would take longer than doing it, but annoying enough to want a focused tool — that is the situation this page is built for.
The only practical limit is the 0 MB per-file ceiling, which keeps the tool responsive across a wide range of devices. Run the tool ten times in a row, run it ten thousand times — it behaves the same way and produces the same quality of result.
If your task needs more than one step, chain HTML Entity Decoder with HTML Entity Encoder, Unicode Escape Decoder, and Base64 to Text Decoder. Each tool produces output that is a clean input to the next, so multi-step workflows are just a matter of opening the next tool in a new tab and continuing.
The transformation in HTML Entity Decoder is deterministic — the same input plus the same options produces the same result every run. That predictability matters when the result has to match an upstream specification or be reproducible later.
The download is delivered as a clearly named file the moment processing completes — no email link, no "your result will be ready in 5 minutes" queue, no expiry timer. The file is generated in your browser and saved by your browser's normal download flow.
Some context on why HTML Entity Decoder exists in this form: modern File APIs, high-performance JavaScript engines, and well-maintained open-source libraries now make it possible to perform text processing work entirely in the browser. HTML Entity Decoder is built on top of that capability, which is why a single page can host the full pipeline.
As a single-page tool, HTML Entity Decoder stays focused on one text processing step. Multi-step workflows are composed by chaining adjacent tools — each tool produces a standard file the next one can read directly, so a longer pipeline is just a sequence of short tab-and-tab visits.
Pro tip: HTML Entity Decoder works just as well in a private/incognito window as in a normal one, which is occasionally useful when you want zero browser-history footprint of the job. Another tip: if the tool ever feels slow, it is almost always because the browser tab is competing for CPU with another tab — pausing or closing the heavy ones gives the engine room to work.
Common gotchas worth flagging: the supported formats are listed in the upload area. The 0 MB ceiling is per-file, not per-session; you can run as many separate jobs as you like, but a single oversized input will be rejected on load.
HTML Entity Decoder is intentionally narrow in scope so the common case is fast and the result is predictable. If you ever need a variation it does not cover, browse the rest of the catalog — there is a good chance an adjacent tool already exists, and switching between tools is just a matter of opening another tab.
How it works
- 1Open the HTML Entity Decoder workspace above. The interface is a single page, so there is nothing to navigate.
- 2Drop a text file onto the upload area, or click to pick one from your device.
- 3Pick any non-default settings you need. Most users leave the defaults alone for the first run and only revisit if the result needs tuning.
- 4Hit the run button. standard browser APIs does the work in your browser tab.
- 5Download the result. The file is generated in your browser and saved through your normal download flow.
- 6Repeat the process for additional inputs whenever you need to. The page stays loaded, so subsequent runs are quick.
Common use cases
- Sort a list of items alphabetically before publishing it using HTML Entity Decoder.
- De-duplicate a list of email addresses pulled from a form export.
- Convert a column of names into a comma-separated list for a script.
- Strip messy formatting out of copy pasted from a PDF.
- Translate plain text into Markdown for a static-site post.
- Diff two drafts of a document side by side.
- Encode user input safely before pasting it into HTML.
- Reformat a JSON blob copied from a log into something readable.
FAQ
Which entities are supported?
Common named entities plus decimal and hexadecimal numeric forms are handled.
Will this run arbitrary HTML?
It only decodes character references to plain text; it does not execute tags.
Can I encode again from raw text?
Yes — use the paired encoder side or the HTML Entity Encoder tool.
Is this XSS-safe by itself?
Decoding produces raw characters; paste results only into trusted contexts.
Is my HTML sent online?
No — decoding is performed locally.
What about malformed entities?
Unrecognized fragments may be left unchanged depending on the pattern.
What does the error message in HTML Entity Decoder mean?
Failures usually fall into one of three buckets: the input is in an unsupported format, the input is over the size cap, or the input is structurally malformed (a truncated download, a partial export, or a stream the engine does not recognise). The first two are easy to confirm — check that your file is in a supported format and that it is below 0 MB. For the third, opening the file in its native viewer first is the fastest way to confirm the source is intact.
Does HTML Entity Decoder need an internet connection to run?
Once the page is loaded, HTML Entity Decoder can complete jobs without an active internet connection — the engine is bundled with the page, so there is no per-job network call. The initial page load does require a connection (to fetch the static assets), but after that you can disconnect entirely and the tool will still work. This is a side-effect of the local-first architecture, not a deliberate "offline mode" feature.
Which file formats does HTML Entity Decoder accept?
The accepted formats are listed in the upload area on the tool itself. If your input is in a format that is not directly supported, convert it first using one of Favtoo's converter tools — every Favtoo converter outputs a file that is a clean input to the next tool in the chain.
How do I know I am using the latest version of HTML Entity Decoder?
HTML Entity Decoder is updated whenever the underlying engine releases an improvement or a bug fix. Because the tool is delivered as a static page, every visit fetches the latest version automatically — there is no "version" to manage on your end. If a particular release ever changes default behaviour, the change is documented on Favtoo's changelog so you can confirm what shifted.
Are there any hidden fees with HTML Entity Decoder?
HTML Entity Decoder is free to use. The processing runs in your browser, which keeps the per-user cost low enough that the tool can be offered openly. The download is the same file the engine produced — you can use it for as many runs as you need.
Does HTML Entity Decoder upload my file to a server?
Your file is processed inside your browser by standard browser APIs. The engine reads the file's bytes from your tab's memory, computes the result, and writes the result back into the tab. You can confirm what the page does by opening developer tools and watching the Network tab during a run — the requests you see are for the tool's static assets only.
Does HTML Entity Decoder work with screen readers?
HTML Entity Decoder uses native HTML controls wherever possible, which means keyboard navigation, focus rings, and screen-reader labels work the way the platform expects. The drop zone accepts files via the keyboard-accessible file picker as well as drag-and-drop, and result downloads use standard browser download flows. If you spot an accessibility gap, Favtoo treats it as a bug worth fixing.
Does HTML Entity Decoder work on a phone or tablet?
HTML Entity Decoder runs in any modern mobile browser — Safari, Chrome, Firefox and the in-app browsers in most messaging apps all support the underlying APIs. Performance depends on the device: a recent phone handles typical inputs nearly as fast as a laptop, while older devices may take a few seconds longer near the 0 MB ceiling. The interface lays out cleanly on small screens, so you do not need to pinch-zoom to see the controls.