Free Online Tools
Professional tools for developers, designers, and content creators
Categories
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Encoding Tools
Online encoding and decoding tools for formats such as Base64, URL encoding, and other data transformations.
6 tools
File Tools
Online file tools for cleaning names, organizing local files, and preparing downloads directly in your browser.
1 tools
Text Tools
Online text tools for formatting, converting, cleaning, and transforming plain text.
3 tools
Cryptography Tools
Online cryptography tools for encryption, decryption, signing, verification, and key-related workflows.
2 tools
Image Tools
Online image tools for resizing, converting, optimizing, and preparing images directly in your browser.
1 tools
Hash Tools
Online tools for generating and working with hash values such as MD5, SHA-256, SHA-384, and SHA-512.
2 tools
All Tools
No tools found
AES Decryptor
Decrypt AES-GCM JSON bundles directly in your browser. Paste encrypted data from the AES Encryptor, enter the password, and recover the original text.
View ToolBase64 to Text Converter
Decode Base64 encoded data back to plain text instantly. Essential tool for developers working with encoded data, API responses, and data transmission verification.
View ToolBulk File Name Cleaner
Clean many filenames at once, preview safer names, and download renamed copies in one ZIP file without uploading your files.
View ToolCase Converter
Convert text between different cases instantly. Transform text to uppercase, lowercase, title case, camelCase, snake_case, kebab-case and more formatting options.
View ToolHTML Decoder
Decode HTML entities back to readable text. Convert <, >, &, ", ' and other HTML entities to their original characters instantly.
View ToolHTML Encoder
Instantly encode special characters into HTML entities. Convert <, >, &, quotes, and more to safe HTML representations for use in web pages and code.
View ToolImage Resizer
Resize one image or many images in your browser, choose JPG, PNG, WebP, or original format, and download the result without uploading files.
View ToolMD5 Hash Generator
Important Security Note: MD5 is no longer considered secure for storing passwords or protecting highly sensitive data. For better security, consider using more modern hash…
View ToolSHA-256 Hash Generator
Generate a SHA-256 hash from text in your browser. This free online SHA-256 hash generator creates a 64-character hexadecimal digest without sending data to a server.
View ToolAES Encryptor
Encrypt text with AES-GCM directly in your browser. This free AES encryption tool derives a 256-bit key from your password and outputs a self-contained JSON bundle.
View ToolText Cleaner
Clean messy text online by removing extra spaces, trimming lines, deleting empty lines, normalizing line breaks, and removing duplicate lines in your browser.
View ToolText to Base64 Converter
Convert plain text into Base64 encoded format instantly. Essential tool for developers working with data encoding, API integration, and secure data transmission.
View ToolURL Decoder
Quickly decode any percent-encoded URL or text back to its original readable form. Convert %20, %26, %3D and other encoded sequences back to spaces, symbols, and special characters instantly.
View ToolURL Encoder
Quickly encode any text or URL into valid percent-encoded format. Convert spaces, special characters, and symbols into their %XX equivalents for safe use in web addresses and query strings.
View ToolWord Counter
Count words, characters, sentences, paragraphs, lines, and estimated reading time instantly in your browser with this free online word counter.
View Tool