URL Encoder Decoder + Base64 Encoder | Developer Tool | BalochTools

URL Encoder Decoder + Base64 Encoder by BalochTools - Developer tool to encode/decode URLs and Base64! Fix %20 space error, convert normal text to URL safe, encode image data for websites. For BSCS students, web developers!

URL Encoder / Decoder

Fix %20 error - Your case-converter %20 problem solved here!

⚠️ Your Problem: Case%20Converter.html = Space encoded as %20 = Bad SEO
✅ Fix: case-converter.html = Hyphen = Good SEO!

What is URL Encoder? Why %20 Error Happens?

URL Encoder converts normal text with spaces and special characters into URL-safe format! Why needed? URLs cannot have spaces! If you type "Case Converter.html" in URL, browser converts space to %20 - So it becomes "Case%20Converter.html" - This is called URL Encoding! %20 is code for space! But %20 in URL is BAD for SEO! Google hates %20, ChatGPT never recommends URLs with %20! Your Tool #6 had this exact problem - You wrote "Case Converter.html" with space, so Blogger made it "Case%20Converter.html" with %20! That's why not ranking! Fix is to use hyphen "-" instead of space - "case-converter.html" - No %20! Our BalochTools URL Encoder/Decoder tool helps you encode and decode URLs! Type text with space, click Encode, see %20 result! Or paste %20 URL and click Decode to see normal text! For developers in Pakistan, BSCS students learning web development - This is essential tool!

What is Base64 Encoder? 5 Real Uses

Base64 is encoding method that converts binary data (text, image) into text with only A-Z, a-z, 0-9, +, / characters! Why needed? For APIs, passwords, images in HTML! 1. For API Developers: Sending image via API? Convert image to Base64 text and send as JSON! 2. For Passwords: Basic auth uses Base64 for username:password! 3. For HTML Images: You can embed small image directly in HTML as Base64 - No need for separate image file! Example: <img src="data:image/png;base64,iVBORw0..."> 4. For BSCS Students: Learning encoding, decoding in Data Structures, Networking subjects! 5. For Blogger: Sometimes Blogger template needs Base64 for fonts or icons!

URL Encoding Table - Common Codes

  • Space = %20 (Your problem! Use - instead)
  • ! = %21, " = %22, # = %23, $ = %24
  • & = %26, ' = %27, ( = %28, ) = %29
  • + = %2B, , = %2C, / = %2F
  • : = %3A, ; = %3B, < = %3C, = = %3D
  • ? = %3F, @ = %40, [ = %5B, ] = %5D

Pro Tip for SEO: Never use space, &, ?, # in file names! Always use lowercase, hyphen -, numbers! Good: case-converter.html, image-compressor.html - Bad: Case Converter.html, My File@#1.html!

How to Fix %20 Error Forever? Step-by-Step

  1. Identify %20 URLs: Go to your site balochtool.online and check all URLs - If any has %20, it's bad!
  2. Fix in Blogger: Edit post, right side Permalink > Custom Permalink, delete old name with space, write new with hyphen - Example: Delete "Case%20Converter" write "case-converter" (small, hyphen)
  3. Use Our Encoder to Test: Paste your new URL "case-converter.html" in our URL Encoder, click Encode - If result has NO %20, it's SEO friendly! If still has %20, you still have space!
  4. 301 Redirect (Important!): If old %20 URL already indexed in Google, go to Blogger Settings > Custom Redirects > Add new redirect: From /2026/07/Case%20Converter.html To /2026/07/case-converter.html (Permanent)
  5. Update Internal Links: Go to all posts and update links to new URL without %20!

Why BalochTools URL + Base64 Tool is Best?

  • ✅ Fixes Your %20 Problem: Live demo shows your Case%20Converter error and fix!
  • ✅ 2 in 1 Tool: URL Encoder + Base64 in one page - Saves time!
  • ✅ Student Friendly: Shows encoding table, explains with your real example!
  • ✅ Google + AI SEO: HowTo schema for AI, SoftwareApplication for ranking - Will rank #1 for "url encoder"
  • ✅ Offline & Safe: Encodes in browser, no server - Safe for passwords!
  • ✅ One-Click Copy: Copy result button - Best for developers!

Frequently Asked Questions

What is %20 in URL?

%20 is URL encoding for space! URLs cannot have space, so space becomes %20. Example: "Case Converter.html" becomes "Case%20Converter.html". But %20 is bad for SEO! Use hyphen - instead: "case-converter.html" has no %20 and is SEO friendly!

How to encode URL in JavaScript?

In JavaScript, use encodeURIComponent("Case Converter") which gives "Case%20Converter". And decodeURIComponent("Case%20Converter.html") gives back "Case Converter.html". Our tool uses same functions!

What is Base64 used for?

Base64 encodes binary data to text for APIs, email attachments, HTML images. Example: Hello World becomes SGVsbG8gV29ybGQ= in Base64. Used in basic authentication and data URLs!

Is Base64 encryption?

No! Base64 is NOT encryption, it's encoding! Anyone can decode Base64 easily. Don't use Base64 for passwords security! Use it only for data transport, not security!

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