URL Decode Online

Fast, privacy-first URL decoder & encoder for developers

Visit site ↗Alternativestop 22% of January 2026

What it does

Free URL decoder & encoder – instantly decode percent-encoded URLs in your browser. What makes it different: ✓ Privacy-first: 100% client-side processing ✓ 12 languages (EN, ES, FR, DE, JA, KO, RU, VI, etc.) ✓ Clean, ad-free interface built with Next.js 16 ✓ Multi-layer auto-detection ✓ Works offline once loaded ✓ Mobile-optimized Perfect for developers debugging APIs, marketers analyzing URLs, and anyone working with encoded text. No signup, no tracking, no installation required.

Does the same job

all alternatives →

FreeWWW Encoder DecoderJul 2026 · freewww.com · ▲3
Encode and decode text across seven popular formats
CS
Client-side ads-free dev utils (diffs, time conversion, JSON formatter)2024 · utils.foo · ▲10
utils.foo a fully client side, ads-free developer utils app. Today, it has a timestamp converter, base64/url encoder/decoder, json & diff utils, quick pivoting data. A lot of these exist, but often buried with ads or unclear data usage. I wanted to build something for myself that is ads-free and easy to use. My goal is get to top 20 commonly used tools, make them feature-rich and then reduce the page size. Will appreciate feature/tools requests and feedback at https://github.com/midplane/forum.utils.foo/issues.
TextUtilsHubJul 2026 · textutilshub.blogspot.com · ▲3
Free Online Tools for Creators, Students & Developers! ✨
encodeB64Jun 2026 · encodeb64.com · ▲6
Fast, private Base64 encoder for text, files & images
DevUtility HubFeb 2026 · ▲2
JSON formatter, JWT decoder,all in your browser,100% private
WebSlurpJul 2026 · webslurp.github.io · ▲9
The Fastest Way to Test API Security Inside Chrome DevTools

More dev tools this month

the category →

Dograh▲592
The open source VAPI alternative
Dev tools · 25d ago · dograh.com
Meridian▲530
Don't let your work go unnoticed. Get promoted!
Dev tools · 20d ago · meridiona.com
x1▲516
Lovable for iPhone apps go from idea to App Store
Dev tools · 11d ago · x1.new
Computable GPU Index (CGI)▲423
The first open-source price index for GPU compute
Dev tools · 10d ago · getcomputable.com
Open-Source eInk Bike Computer▲406
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
The GTM Co-Founder▲402
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

Launched alongside, January 2026

the whole month →

IN
isometric.nyc – giant isometric pixel art map of NYC▲1,325
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
AI · Jan 2026 · cannoneyed.com
Cowork▲1,088
Turn Claude into your digital coworker
AI · Jan 2026 · claude.com
DataFast▲870
Revenue-first analytics
Growth · Jan 2026 · datafa.st
OpenClaw▲841
The AI that actually does things
AI · Jan 2026 · openclaw.ai
Kilo Code Reviewer▲801
Automatic AI-powered code reviews the moment you open a PR
Dev tools · Jan 2026 · kilo.ai
PostSyncer▲795
AI Content Maker, for Social Media Publishing
AI · Jan 2026 · postsyncer.com