Everything You Need. One Powerful Toolbox.
One platform containing hundreds of online tools for creators, developers, students, businesses, marketers, designers, and professionals.
Popular Tools
UUID Generator
Generate random, RFC 4122-compliant UUIDs (v4) instantly in your browser.
JSON Formatter
Format, validate, and beautify JSON with adjustable indentation.
Percentage Calculator
Calculate percentages, percentage change, and what percent one number is of another.
AI Caption Generator
Generate scroll-stopping social media captions with hashtags in seconds.
Merge PDF
Combine multiple PDF files into one, in the order you choose.
Split PDF
Extract a page range from a PDF into a new file.
PDF to Word
Extract the text from a PDF into an editable Word document.
Compress Image
Reduce an image's file size by adjusting JPEG quality.
Meet Reelkan
All the tools above are free. Reelkan is Pakakas's premium AI video generator — for when you're ready to go from idea to finished video.
Script to video
Turn a written script straight into a finished AI-generated video.
Studio-quality output
No watermarks, no low-res exports — built for publishing.
Minutes, not hours
Skip filming and editing entirely for everyday short-form content.
Latest Tools
Barcode Generator
Generate a downloadable barcode in CODE128, EAN13, UPC, or CODE39.
QR Generator
Generate a downloadable QR code from any text or URL.
Loan Calculator
Calculate monthly payments and total interest for a loan, including a down payment.
EMI Calculator
Calculate the monthly EMI, total interest, and total payment for a loan.
Age Calculator
Calculate exact age in years, months, and days from a birth date.
Timestamp Converter
Convert a date and time into Unix timestamp, ISO 8601, and more formats.
Unix Timestamp
See the current Unix timestamp and convert one to a readable date.
HTML Preview
Write HTML and see it rendered live in a sandboxed preview.
All Tools
AI
AI Caption Generator
Generate scroll-stopping social media captions with hashtags in seconds.
AI Hook Generator
Generate attention-grabbing opening lines for short-form video.
AI Script Generator
Generate a short-form video script with a hook, body, and call-to-action.
AI Prompt Generator
Turn a rough goal into a detailed, optimized prompt for any AI tool.
Merge PDF
Combine multiple PDF files into one, in the order you choose.
Split PDF
Extract a page range from a PDF into a new file.
Compress PDF
Shrink a PDF's file size by cleaning up its structure and metadata.
PDF to Word
Extract the text from a PDF into an editable Word document.
Word to PDF
Convert the text of a Word document into a PDF.
Image
Compress Image
Reduce an image's file size by adjusting JPEG quality.
Resize Image
Resize an image to exact dimensions, with optional aspect-ratio lock.
Crop Image
Crop an image by dragging to select the area you want to keep.
Background Remover
Remove the background from a photo automatically.
Developer
UUID Generator
Generate random, RFC 4122-compliant UUIDs (v4) instantly in your browser.
JSON Formatter
Format, validate, and beautify JSON with adjustable indentation.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text.
Hash Generator
Generate SHA-1, SHA-256, SHA-384, or SHA-512 hashes of any text.
Markdown Preview
Write Markdown and see it rendered live, side by side.
HTML Preview
Write HTML and see it rendered live in a sandboxed preview.
Unix Timestamp
See the current Unix timestamp and convert one to a readable date.
Timestamp Converter
Convert a date and time into Unix timestamp, ISO 8601, and more formats.
Calculator
Percentage Calculator
Calculate percentages, percentage change, and what percent one number is of another.
Age Calculator
Calculate exact age in years, months, and days from a birth date.
EMI Calculator
Calculate the monthly EMI, total interest, and total payment for a loan.
Loan Calculator
Calculate monthly payments and total interest for a loan, including a down payment.