Meta tags:
description=Encode URLs and query strings with this easy to use tool. Just place a string of text and encode it.;

Headings (most frequently used words):

url, encoder, about, the, examples, frequently, asked, questions, related, tools, learn, more,

Text of the page (most frequently used words):
the (26), and (22), url (19), encoding (16), php (15), aprender (14), string (14), encodeuricomponent (12), html (10), #encoder (10), javascript (10), this (10), tool (9), characters (8), for (8), text (7), safe (7), value (7), code (6), percent (6), query (6), tools (6), encode (6), use (6), output (6), w3docs (5), you (5), instead (5), leaves (5), input (5), your (5), space (5), urlencode (5), formatter (5), color (5), todos (4), generator (4), functions (4), urls (4), which (4), are (4), that (4), base64 (4), encoded (4), not (4), uri (4), with (4), spaces (4), style (4), json (3), editor (3), quizzes (3), exercícios (3), css (3), all (3), built (3), entirely (3), ascii (3), own (3), encodes (3), tokens (3), can (3), does (3), server (3), convention (3), rfc (3), 3986 (3), same (3), form (3), unescaped (3), hello (3), para (2), italiano (2), português (2), español (2), français (2), русский (2), deutsch (2), english (2), beautifier (2), diff (2), password (2), ferramentas (2), python (2), java (2), git (2), livros (2), snippets (2), why (2), need (2), lesson (2), hex (2), binary (2), different (2), compact (2), isn (2), its (2), decodes (2), plain (2), only (2), escapes (2), entire (2), into (2), like (2), needs (2), from (2), browser (2), page (2), paste (2), internal (2), parameter (2), get (2), becomes (2), matches (2), valid (2), application (2), www (2), urlencoded (2), because (2), they (2), technically (2), legal (2), swaps (2), exactly (2), urlencodephpstyle (2), str (2), replace (2), 100 (2), done (2), ready (2), one (2), them (2), world (2), test (2), quote (2), star (2), become (2), john (2), doe (2), sons (2), differently (2), against (2), then (2), two (2), rather (2), result (2), hash (2), 2026, direitos, reservados, feito, desenvolvedores, idioma, política, privacidade, contato, sobre, empresa, try, prática, tutoriais, exemplos, gratuitos, web, desde, 2014, explains, reserved, uniform, resource, locators, covers, urlsearchparams, objects, handle, api, learn, more, browse, utilities, including, hashing, case, conversion, inside, markup, scheme, reverses, sequences, back, decoder, related, specific, unsafe, rest, readable, block, commonly, used, data, jwts, often, further, pass, before, how, happens, via, nothing, type, other, sensitive, values, send, run, single, structural, too, full, breaks, protecting, just, follows, where, written, standard, native, both, but, decoding, starts, converts, those, five, matching, what, difference, between, frequently, asked, questions, drop, compatible, without, round, trip, through, function, return, charcodeat, tostring, touppercase, liner, skips, anyway, alone, 20world, parity, 28test, 27quote, 2astar, examples, reach, when, hand, building, contains, non, would, otherwise, break, parsing, truncate, first, special, character, also, useful, debugging, cross, backend, mismatches, link, endpoint, here, compare, raw, see, treats, under, hood, calls, patches, gaps, replaces, each, every, transform, synchronous, pure, dependencies, runs, never, sent, any, transmit, whole, specifically, replicates, than, following, older, many, submissions, still, conventions, aren, interchangeable, decoded, vice, versa, silently, corrupt, pick, side, actually, expects, about, submit, copy, clear, source, parameters, home, entrar, pesquisar, formatters, reverse, sha256, md5, length, calculator, colors, hsl, mixer, converter, picker, general, cursos, free, online,

Text of the page (random words):
free url encoder online w3docs w3docs livros aprender html aprender css aprender javascript aprender git aprender java aprender php aprender python cursos quizzes exercícios snippets ferramentas general tools html editor password generator html encoder code diff json beautifier todos os 13 color tools color picker color converter color mixer color hex colors hsl todos os 10 string tools string length calculator md5 hash generator sha256 hash generator string reverse url encoder todos os 19 code formatters javascript formatter css formatter html formatter json formatter php formatter pesquisar na w3docs k pt english en deutsch de русский ru français fr español es português pt italiano it entrar home tools string functions url encoder string functions url encoder percent encode a string for safe use in urls and query parameters matches php style encoding space source result clear copy submit about the url encoder this tool percent encodes a string so it s safe to use as the value of a url query parameter not a whole url it specifically replicates php s urlencode rather than plain rfc 3986 percent encoding spaces become instead of 20 following the older application x www form urlencoded convention that php and many form submissions still use the two conventions aren t interchangeable a value encoded with 20 and decoded as style or vice versa can silently corrupt spaces in the result so pick the one your server side actually expects under the hood it calls javascript s built in encodeuricomponent then patches two gaps against php s encoder encodeuricomponent leaves and unescaped because they re technically legal in a uri the tool replaces each with its xx code 21 2a 27 28 29 it then swaps every 20 for the transform is synchronous pure javascript with no dependencies and it runs entirely in your browser your input is never sent to a server so it s safe to paste internal urls tokens or any text you d rather not transmit reach for it when hand building a query string and the value contains spaces or non ascii characters that would otherwise break parsing or truncate at the first special character it s also useful for debugging cross backend mismatches if a link built in javascript decodes differently on a php endpoint encode the same input here and compare it against encodeuricomponent s raw output to see exactly which characters php treats differently examples encode a query string value text input john doe sons output john doe 26 sons spaces become and becomes 26 php style encoding not 20 style rfc 3986 encoding characters encodeuricomponent leaves unescaped text input hello world test quote star encodeuricomponent alone hello 20world 20 test 20 quote 20 star this tool php urlencode parity hello world 21 28test 29 27quote 27 2astar 2a are all valid in a uri so encodeuricomponent skips them php s urlencode escapes them anyway and so does this tool same encoding as a js one liner js function urlencodephpstyle str return encodeuricomponent str replace g c c charcodeat 0 tostring 16 touppercase replace 20 g urlencodephpstyle 100 done ready 100 25 done 26 ready 3f drop this into your own code if you need php compatible encoding without a round trip through the page frequently asked questions what s the difference between this tool and javascript s encodeuricomponent encodeuricomponent leaves and unescaped because they re technically legal characters in a uri and it encodes a space as 20 this tool starts from encodeuricomponent s output converts those five characters to 21 2a 27 28 and 29 and swaps 20 for matching php s urlencode exactly why does a space get encoded to instead of 20 this tool matches php s urlencode which follows the application x www form urlencoded convention where a space is written as the uri standard rfc 3986 and javascript s native encodeuricomponent encode a space as 20 instead both are valid but the code decoding the value needs to use the same convention you encoded with can i use this to encode an entire url not just a value no run it only on the value of a single parameter structural characters like and get percent encoded too a becomes 2f so encoding a full url breaks it instead of protecting it does this tool send my text to a server no encoding happens entirely in your browser via javascript s encodeuricomponent nothing you type leaves the page so it s safe to paste internal urls tokens or other sensitive values how is url encoding different from base64 encoding url encoding percent encoding only escapes the specific characters that are unsafe in a url and leaves the rest of the text readable base64 re encodes the entire input into a compact ascii block commonly used for binary data or tokens like jwts and base64 s own output isn t url safe so it often needs a further pass of url encoding before it can go in a query string related tools url decoder reverses this tool s output decodes xx sequences and back to plain text base64 encoder a different encoding scheme entirely compact ascii output that isn t url safe on its own html encoder encode text for safe use inside html markup instead of a url string functions browse all string utilities including hashing case conversion and hex binary tools learn more lesson javascript url api covers the built in url and urlsearchparams objects which handle query string encoding for you in js lesson html uniform resource locators explains why urls need percent encoding and which characters are reserved all string functions w3docs tutoriais exemplos exercícios snippets e quizzes gratuitos para a web desde 2014 livros aprender html aprender css aprender javascript aprender git aprender java aprender php aprender python prática exercícios quizzes editor try it ferramentas html editor password generator html encoder code diff json beautifier empresa sobre contato política de privacidade idioma english deutsch русский français español português italiano 2026 w3docs todos os direitos reservados feito para desenvolvedores