100% free. 100% in your browser.
24+ instant-use tools — including AI-powered summarizer, tone rewriter, and more. No signup, no install, everything runs in your browser.
Paste any text and get an instant summary — brief, detailed, bullet points, or one-line TL;DR.
AI ToolsPaste text and pick a tone — AI rewrites it instantly. Perfect for emails, social posts, or anything that needs a different voice.
AI ToolsPaste messy text — AI fixes grammar, spelling, and punctuation while keeping your meaning. Free Grammarly alternative.
AI ToolsDescribe what you need — AI writes a complete email draft. Perfect for cold emails, follow-ups, thank you notes, and more.
AI ToolsPaste any code snippet — AI explains what it does in plain English. Supports JavaScript, Python, HTML/CSS, SQL, and more.
AI ToolsPaste a YouTube video transcript and get an instant AI summary — key takeaways, bullet points, or brief overview. No account needed.
Text ToolsCount words, characters, sentences, and paragraphs in any text. See reading time instantly.
Text ToolsConvert text to UPPERCASE, lowercase, Title Case, Sentence case, or aLtErNaTiNg.
Text ToolsGenerate placeholder text for designs and mockups. Choose paragraphs, sentences, or words.
Text ToolsFind and replace text with instant results. Paste your text, specify what to find and what to replace it with.
Text ToolsPaste a list — duplicates are removed instantly. Sort A-Z with one click.
Developer ToolsPaste raw JSON — format, validate, minify, or copy. Syntax errors are highlighted instantly.
Developer ToolsTest regular expressions against text in real-time. See all matches with their positions.
Developer ToolsCompare two texts side by side and see the differences highlighted.
Developer ToolsConvert between Unix timestamps and human-readable dates. See current timestamp in real-time.
Image ToolsConvert images between JPG, PNG, and WebP. Drop or select a file — conversion is instant and 100% local.
Color ToolsPick a color, see HEX, RGB, and HSL values. Click any value to copy.
Generator ToolsGenerate strong, random passwords. Cryptographically secure — never sent anywhere, generated in your browser.
Generator ToolsGenerate random UUIDs (v4). Generate 1 or 10 at a time. Click to copy.
Generator ToolsGenerate cryptographic hashes of any text. Supports SHA-256, SHA-1, and SHA-512.
Encode / DecodeEncode text to Base64 or decode Base64 back to text.
Encode / DecodeEncode special characters for URLs or decode encoded URLs.
Encode / DecodeConvert special characters to HTML entities and back.
Encode / DecodePaste a JWT token to see the decoded header and payload. No validation — just decoding.