500+ Free Online Tools
Compress images, merge PDFs, generate QR codes, remove backgrounds, convert files, and 500+ more. All run in your browser — fast, private, no signup.
Image Compressor
Compress PNG, JPEG, and WebP images up to 90% smaller. Runs in your browser — files never leave your device.
Merge PDF Files
Combine multiple PDF files into one. Drag to reorder. Free, private, no upload to any server.
Background Remover
Remove backgrounds from images with magic wand and eraser tools. Download transparent PNG.
QR Code Generator
Generate QR codes for URLs, text, WiFi, and more. Download as PNG. Free, instant.
Image Resizer
Resize images to any dimension. Maintain aspect ratio. Supports PNG, JPEG, WebP.
Split PDF Pages
Extract specific pages or split PDFs into chunks. Runs entirely in your browser.
Image Format Converter
Convert between PNG, JPEG, WebP, and BMP. Adjust quality settings. Free and instant.
Video to GIF Maker
Convert MP4 and WebM videos to animated GIFs. Set start/end time, frame rate, and size.
Code Review Tool
Paste code to find bugs, security vulnerabilities, performance issues, and get a quality score. Free 3 reviews/day.
JSON Formatter & Validator
Paste JSON to format, validate, and minify. Instant syntax highlighting and error detection.
Base64 Encoder / Decoder
Encode or decode text and files to and from Base64. Supports UTF-8 and binary files.
Hash Generator
Generate MD5, SHA-1, and SHA-256 hashes from any text input using the Web Crypto API.
JWT Decoder
Paste a JSON Web Token to decode and inspect the header, payload, and signature.
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates. Supports seconds and milliseconds.
SOL / USD Calculator
Convert between Solana (SOL) and USD with live prices from CoinGecko.
Solana Token Lookup
Look up any Solana token by mint address. See name, symbol, supply, price, and more.
Solana Wallet Checker
Check any Solana wallet balance, token holdings, and recent transactions.
Token Safety Scanner
Scan any Solana token for rug pull risks. Checks mint authority, freeze authority, top holders, and more. 0.01 SOL per scan.
Regex Tester
Test regular expression patterns against text with real-time match highlighting.
Color Converter
Convert colors between HEX, RGB, and HSL formats with a live preview swatch.
Markdown Preview
Write Markdown and see rendered HTML in real-time. Supports headings, bold, italic, links, code blocks, lists, and blockquotes.
URL Encoder / Decoder
Encode or decode URLs and URL components using encodeURI or encodeURIComponent with instant output.
Lorem Ipsum Generator
Generate placeholder paragraphs, sentences, or words for your designs and mockups.
Text Diff Tool
Compare two pieces of text side by side with line-by-line diff highlighting for added and removed lines.
Password Generator
Generate strong, random passwords with customizable length, character types, and a strength indicator.
Cron Expression Parser
Enter a cron expression to get a human-readable description and upcoming run times. Includes common presets.
QR Code Generator
Enter text or a URL to generate a QR code. Adjustable size and download as PNG. Canvas-based with no external library.
UUID Generator
Generate random v4 UUIDs. Bulk generate up to 100 at once, copy individual or all, and toggle hyphens on or off.
Unix Permissions Calculator
Toggle read, write, and execute for owner, group, and other. See numeric (755) and symbolic (rwxr-xr-x) in real-time.
SQL Formatter
Paste messy SQL to format with proper indentation and keyword uppercasing. Supports SELECT, INSERT, UPDATE, DELETE, CREATE, and ALTER.
YAML / JSON Converter
Convert between YAML and JSON formats with a built-in parser. Handles nested objects, arrays, strings, numbers, and booleans.
Aspect Ratio Calculator
Calculate dimensions from an aspect ratio (16:9, 4:3, 1:1, 21:9, 9:16) or enter any two dimensions to detect the ratio.
HTML Entity Encoder / Decoder
Encode special characters to HTML entities or decode them back to text. Handles &, <, >, quotes, and Unicode.
CSS Minifier / Beautifier
Minify CSS to reduce file size or beautify it for readability. Shows original vs minified size savings.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Supports arbitrarily large numbers via BigInt.
Text Character / Word Counter
Real-time character, word, sentence, paragraph, and line counts. Reading time estimate and most common words.
Epoch / Date Batch Converter
Convert multiple Unix timestamps to dates or dates to timestamps in bulk. Auto-detects seconds vs milliseconds.
Popular Tools
Solana Trading Bot on Telegram
Buy, sell, copy trade, snipe, DCA — 40+ commands. MEV-protected. 0.5% fees with Premium.
Complete Solana Developer Bundle
All 5 products — Bot Source, Grid Bot, DeFi Toolkit, Trading Guide, Prompt Pack.3.1 SOL
Save 1.1 SOL
Solana Trading Bot Source Code
4,100+ lines. 42 commands. 7 revenue streams. Full Node.js source.
2 SOL →SOL Grid Trading Bot
Automated grid trading on Jupiter DEX. +11.7% backtested.
0.5 SOL →Solana DeFi Toolkit
10 production scripts: wallet monitor, token scanner, Jupiter swaps, whale tracker.
0.3 SOL →Solana Trading Guide
8 chapters, 15K+ words. Sniping, copy trading, rug detection, MEV protection.
0.2 SOL →AI Prompt Engineering Pack
50+ battle-tested templates for devs and founders.
0.1 SOL →Need an MCP Server, Trading Bot, or DeFi Protocol?
MCP servers, trading bots, AI automation, DeFi protocols, full-stack web apps. Production-grade delivery.
Support this project
All tools are 100% free, open source, and run client-side. Tips help keep it that way.
NaTTUfDDQ8U1RBqb9q5rz6vJ22cWrrT5UAsXuxnb2Wr