Free browser tools

Merge and split PDFs, compress images, format and convert developer data, calculate loans and interest, count text, create or read QR codes, and build email signatures. Everything runs in your browser, so nothing you open or type is uploaded or stored.

• PDF tools Merge PDFs, split or extract pages, turn images into a PDF.
• Image compressor Shrink JPEG, PNG and WebP files without uploading them anywhere.
• Finance calculators Loan payments with amortization, compound interest, percentages.
• Developer tools Format JSON, convert YAML, decode Base64 and JWTs, read cron, make UUIDs.
• Word and character counter Live word, character, sentence and reading-time counts with limit checking.
• QR code tools Turn a link into a QR code, or pull the link back out of a QR image.
• Email signature generator Build a plain, image-free signature to paste into Gmail or Outlook.