Nástroje pro PDF a obrázky

Extrakce textu, komprese obrázků, odstranění EXIF metadat, OCR a převod dokumentů—rychlé nástroje přímo v prohlížeči.

All PDF & Image Tools

Convert, extract, resize, and read images—no paid APIs.

Convert PDFs to clean Markdown with headings and lists

Detect tables and export CSV, Excel, or JSON

Extract URLs, emails, phones, and internal links

View author, dates, encryption, and PDF permissions

Extract embedded images with gallery and ZIP download

Rule-based formulas for lookup, math, date, text & logic

Explain Excel formulas, arguments, and expected output

Convert Excel worksheets to structured JSON

Validate JSON and download as XLSX

Upload CSV, preview rows, download XLSX

View EXIF camera, GPS, ISO, aperture, and resolution

Strip image metadata while preserving quality

Dominant colors with HEX, RGB, CSS & Tailwind hints

Resize for Instagram, Facebook, LinkedIn, X, TikTok & more

OCR screenshots to copyable text, TXT, or Markdown

Start with the file you have.

Markdown, tables, links, images, and metadata from PDFs.

Formulas, Excel/JSON/CSV converters.

EXIF, palettes, social sizes, and screenshot OCR.

About PDF and image utilities.

Do these utilities use AI?

Most run locally or on the server with deterministic libraries. Screenshot OCR uses Tesseract. No paid third-party APIs are required.