Fix42

Extract HD thumbnails from YouTube videos

Create realistic Reddit post mockups for presentations

Preview how links appear on Twitter, Facebook, LinkedIn, and Discord

Plan and preview your Instagram feed layout before posting

Create bold, italic & stylish text for LinkedIn posts

Create realistic Twitter/X posts and threads for presentations

Create fake WhatsApp conversation screenshots

Cool fonts & stylish text for Instagram, Twitter, TikTok & more

Copy & paste 1800+ emojis for any platform

Convert between PNG, JPG, WebP formats

Convert images to scalable vectors

Convert SVG code to PNG, JPG, or WebP

Convert HTML/CSS code or URLs to PNG, JPG, or WebP

Convert HTML pages and CSS animations to MP4 video

Create doodle pictures, doodle art images & line art from photos

Convert images to braille art for WhatsApp & Discord

Create organic blob shapes for modern web design

Cool text drawings & ASCII art for WhatsApp, Discord

Create memes with popular templates, no watermarks

Create beautiful, shareable quote graphics for social media

Resize images for Instagram, Twitter, LinkedIn, Facebook and more

Format and validate JSON data

Convert between JSON and CSV formats

Encode and decode Base64 strings

Generate MD5, SHA-1, SHA-256 hashes

Convert text to SEO-friendly URL slugs

Count tokens for AI/LLM models

Live markdown editor with HTML export

Convert JSON/YAML to TOON format (40% fewer tokens)

Convert JSON to RDF formats (Turtle, N-Triples, RDF/XML, JSON-LD)

Compare text differences

Validate XML sitemaps for SEO and search engine compliance

Merge multiple PDF files into one

Split PDF files by pages or range

Protect PDF files with passwords

Unlock password-protected PDFs

Rotate PDF pages to fix orientation

Convert images to PDF documents

Add text or image watermarks to PDFs

Compress PDFs to reduce file size

Enhance scanned documents with quality adjustments

Draw, type, or upload signatures to sign PDF documents

View and analyze CSV files

Convert between different units

Generate secure passwords

Create QR codes from text or URLs

Generate Code128, EAN, UPC and other barcode formats

Lookup IP geolocation, ISP, and network details

Check webpage size and analyze resources

Create digital signatures with drawing, typing, or upload

Count words, characters, and analyze text readability

Convert text to different cases

Practice German translation with A1-C2 levels

Calculate take-home pay after taxes for USA & Canada

Create professional PDF invoices for freelancers & small businesses

Convert GenBank files to FASTA format

Get reverse complement of DNA sequences

Calculate melting temperature of primers

Calculate GC percentage in sequences

Visualize FASTQ sequence quality scores