pdfkro.com Dashboard

PDFKro AI PDF tools in one workspace

Unix Timestamp Converter

Convert epoch timestamps to human-readable dates or generate timestamps from dates in real-time.
Current Unix Timestamp: 0

Unix Epoch to Date

GMT Date: -
Local Date: -

Date to Unix Epoch

Epoch (seconds): -
Epoch (milliseconds): -

What is Unix Epoch Time?

Unix epoch time (or POSIX time) is a system for describing points in time. It is measured as the total number of seconds that have elapsed since Thursday, 1 January 1970 UTC (Universal Coordinated Time), completely ignoring leap seconds.

Because Unix time is a single integer, it is standard across servers, databases, and application backend logs. Developers use converters to translate dates between human-readable strings and numerical values.

One platform, multiple tools.

✨ AI PDF Tools

AI PDF Editor

Edit PDFs with AI commands — remove pages, rotate, watermark, split in one step.
AI PDF Chat

Chat with any PDF — ask questions, get summaries, extract info using AI.

PDF Organizing Tools

Icon
Edit PDF files

Edit PDF online Without converting Your Document
Icon
Merge PDF Files

Combine Multiple documents to make a single PDF with ease.

Icon
Split PDF Files

Split and Extract PDF information into multiple files.
Icon
Compress PDF files

Easily compress large PDF files in just a few clicks.

Icon
Rotate PDF Files

Rotate One Several or all Pages of PDFs.
Icon
Add Page Numbers

Easily insert page numbers into your PDF online
Icon
Delete PDF Pages

Remove PDF pages online and save result as new PDF
Icon
Add Watermark

Add Watermark Image or text to Your PDF Document

PDF Converting Tools

Icon
PDF To Word Convert

Transform PDF files into editable Word documents with ease.

Icon
PDF To Excel Convert

Transform PDF files into editable Excel Sheet with ease.
Icon
PDF to PPT Convert

Transform PDF files into editable Powerpoint PPT with ease.

Icon
PDF to JPG Convert

Convert each PDF page into a JPG and extract JPG.

Icon
PDF to PNG Convert

Convert each PDF page into a PNG and extract PNG.

Icon
PDF to JSON Convert

Convert PDF to JSON in seconds ans with ease
Icon
PDF to TIFF Convert

Convert PDF to TIFF in seconds ans with ease
Icon
PDF to Text Convert

Convert PDF to Text in seconds ans with ease

PDF Creating Tools

Icon
Word To PDF Convert

Transform editable Word documents into PDF with ease.

Icon
Excel To PDF Convert

Transform editable Excel Sheets into PDF with ease.

Icon
PPT To PDF Convert

Transform editable Powerpoint PPT into PDF files with ease.

Icon
JPG To PDF Convert

Convert JPG to PDF effortlessly with our online tool.

Icon
PNG To PDF Convert

Transform JPG to PNG quickly with our free tool.

Icon
HTML To PDF Convert

Easily convert PDF to JSON with our online tool.

Icon
TIFF to PDF Convert

Convert TIFF to PDF in seconds ans with ease

Icon
Text To PDF Convert

Convert text To PDF in seconds ans with ease

Sign and Security PDF Tools

Icon
eSign PDF

Sign PDF with Electronic Signature and Secure it

Icon
Unlock PDF

Remove Password, Protection and permission from your PDF

Icon
Protect PDF

Add Password, authentication and Encrypt your PDF Files

Icon
Redact PDF

Remove sensitive data from PDF Securely.

Icon
Repair PDF

Repair a Corroupt or Malform PDF files.

✍️ Text Utility Tools

Word Counter

Count words, characters, sentences, and paragraphs in real-time.
Character Counter

Find character lengths with or without spaces instantly.
Fancy Text

Convert plain strings to cool unicode fonts for social bios.
Case Converter

Transform case to UPPERCASE, lowercase, Title Case, camelCase.
Remove Duplicates

Clean and remove repeating list lines locally and safely.
Text Sorter

Sort lines alphabetically or numerically in one click.
Random Text

Generate random strings, letters, or words lists instantly.
Lorem Ipsum

Create dummy filler text paragraphs for mock designs.
Password Generator

Generate random, cryptographically secure passwords.
Password Strength

Check entropy and crack-time metrics of passwords.
Slug Generator

Convert title string headings to clean SEO URL routes.

💻 Developer Utility Tools

{ }
JSON Formatter

Indent, validate, and beautify minified JSON strings.
JSON Validator

Lint and detect syntax structural issues in JSON code.
HTML Beautifier

Format messy, unaligned HTML layouts instantly.
CSS Minifier

Compress stylesheets to speed up site rendering flows.
JS Minifier

Minify JS scripts by stripping spaces and comments.
Base64 Converter

Encode ASCII strings to Base64 format and decode them back.
URL Encode / Decode

Percent-encode path values or decode parameters safely.
Regex Tester

Test regular expressions dynamically with index matches.
Timestamp Converter

Convert Unix epoch timestamps to UTC/Local human dates.
Markdown Editor

Compose markdown code and check visual HTML previews.

📈 SEO & AI Utility Tools

Meta Tags Generator

Generate Google and social Open Graph head meta tags.
Robots.txt Generator

Create custom robots configuration files for crawlers.
Sitemap Generator

Generate search XML maps to expedite site indexation.
Keyword Density

Check keyword frequencies to optimize article text nodes.
OG Tag Preview

Simulate link share displays on Facebook timelines.
SERP Preview

Mock Google desktop result snippet formats dynamically.
YouTube Tags

Generate semantic video tags lists for description tags.
Hashtags Generator

Find trending social media hashtags for social posts.
AI Captions

Generate engaging marketing post copy in multiple tones.



Image

How To Edit PDF Online for Free

To edit your PDF document using our PDF Editor, follow these steps:

  • 1. Upload or drop your PDF document into the PDF Editor
  • 2. Add text, images, and annotations from the Mark up tab
  • 3. Edit existing text from the Edit tab—this is a pro feature
  • 4. Rearrange, extract, and split pages from the Organize tab
  • 5. Download or export your edited PDF in Word, Excel, JPG, or PPT

About Us

PDFKro is an intuitive and powerful web app that provides a range of tools for editing, converting, and manipulating PDF documents. Whether you need to merge multiple PDF files, add or remove pages, compress files, or extract text using OCR technology, PDFKro has got you covered. With a user-friendly interface and a wide range of features, PDFKro is designed to make working with PDFs as easy and efficient as possible. Our mission is to help individuals and businesses streamline their workflows, save time, and get more done with their PDF documents. Try PDFKro today and see how it can simplify your PDF editing and conversion needs.

PDF Tools

Edit PDF Merge PDF Files Split PDF Files Watermark PDF Pages Delete PDF Pages Rotate PDF Files Page Numbers AI PDF Edit AI PDF Reader

Converters

PDF To Word PDF To Excel PDF to PPT PDF to JPG PDF to PNG PDF to JSON PDF to TIFF PDF to Text Word to PDF

Dev & Text Tools

Word Counter Char Counter Fancy Text Case Converter Remove Duplicates Text Sorter Random Text Lorem Ipsum Pass Generator Pass Strength Slug Generator JSON Formatter JSON Validator HTML Beautifier CSS Minifier JS Minifier Base64 Converter URL Encode/Decode Regex Tester Epoch Converter Markdown Editor

SEO & AI Tools

Meta Tags Gen Robots.txt Gen Sitemap Gen Keyword Density OG Tag Preview SERP Preview YouTube Tags Hashtags Gen AI Captions Blog About Us Privacy Policy
AI PDF Tools PDF Converter PDF Editor Privacy Policy Blog Help

© PDFKro, All Right Reserved.

Designed & Developed By Monu Kumar