Every tool runs locally in your browser. No signup, no upload, no waiting.
Generate QR codes for URLs, text, WiFi, and more. Free, instant, high-resolution PNG download. No signup.
Generate EAN-13, UPC-A, Code128, and Code39 barcodes online. Free, instant, high-resolution PNG download.
Calculate GST online instantly. Add or remove GST, split CGST/SGST/IGST for any amount. Free, no signup.
Create and download professional invoices online for free. Add items, GST, taxes, and export as PDF instantly.
Compress images online for free. Reduce JPG, PNG, and WebP file size without losing quality. No upload.
Resize images to any dimension online for free. Change width and height, keep aspect ratio, download instantly.
Merge multiple PDF files into one online for free. No upload, no watermark, works in your browser.
Count words, characters, sentences, and paragraphs instantly. Free online word counter with reading time.
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, and more. Free online case converter.
Calculate your exact age in years, months, days, hours, and minutes. Free online age calculator.
Calculate percentages, percentage increase/decrease, and percentage of a number. Free online tool.
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Calculate your BMI (Body Mass Index) online for free. Metric & imperial units, with health category.
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Convert length, weight, temperature, area, and volume units instantly. Free online unit converter.
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Encode or decode text and files to Base64 instantly. Free online Base64 converter.
Generate Lorem Ipsum placeholder text in paragraphs, sentences, or words. Free online tool.
Pick colors and convert between HEX, RGB, and HSL instantly. Free online color picker.
Convert between Celsius, Fahrenheit, and Kelvin instantly. Free online temperature converter.
Convert SVG vector files to PNG images online for free. Custom resolution, transparent background.
Create a QR code that connects guests to your WiFi instantly. Free, no signup, no app required.
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Generate SHA-1, SHA-256, and SHA-512 cryptographic hashes from any text. Free, instant, 100% private.
Calculate days, weeks, months, and years between any two dates. Free online tool, instant results.
Calculate tips and split bills instantly. Free online tip calculator with custom tip percentages.
Generate random numbers in any range. Free, cryptographically secure, no signup.