Advanced / Optional

Explore our collection of free advanced / optional. All tools run locally in your browser for maximum privacy and speed.

OCR

Extract text from an image using OCR (browser-only).

Image Background Remover

Remove a simple solid-color background from an image.

Image Upscaler

Upscale an image (2×/3×/4×) in your browser.

PDF Text Extractor

Extract text from a PDF (when the PDF contains text).

PDF OCR

Run OCR on a PDF page (first page).

Text Summarizer (Rule-based)

Create a short extractive summary from text.

Markdown ↔ HTML Converter

Convert Markdown to HTML and HTML back to Markdown.

CSV Cleaner

Trim cells and remove empty rows from CSV.

Log Formatter

Pretty-print JSON log lines and normalize whitespace.

Regex Tester

Test a JavaScript regular expression against text.

Regex Generator

Generate common regex patterns from presets.