Skip to contentYes. Every tool is 100% free, forever, with no sign-up and no account. There's no premium tier and no paywall.
The vast majority of tools run entirely in your browser — your input is processed locally. Optionally, you can use File exchange to upload a file to our server and share it via link; those files are automatically deleted after at most 6 hours.
When you upload a file to share, we store it on our server and give you a download link. The file is only accessible via that link and is automatically deleted after 6 hours. Do not upload confidential or illegal content.
No. There are no accounts at all. Your favourites and recently used tools are saved locally in your browser.
Absolutely. We're constantly adding tools — reach out via the contact page to suggest one.
Use Letter Studio → Dunning template. Fill in sender, recipient and invoice reference, pick the 1st, 2nd or 3rd reminder example, preview on A4 and download the PDF locally.
Yes. In Document Studio → Invoice (or Credit note) enable the Kleinunternehmer toggle. VAT is omitted and the §19 UStG exemption note is added automatically.
Use Finance Studio → PayPal fees. Enter the amount you want to receive; the calculator adds PayPal buyer-protection fees (default ~2.49% + €0.35 for DE, adjustable).
Open Document Studio → Invoice. Fill seller and buyer details, line items and tax rate, preview the A4 layout, and download a PDF locally — no account required.
In Letter Studio or Document Studio templates, use Share link to copy a URL with your form state encoded. Anyone opening the link sees the same prefilled fields.
Open PDF Studio → OCR, drop a scanned PDF and run OCR. All pages are processed locally in your browser with Tesseract.js — text never leaves your device. Download the result as .txt.
Yes. New share links use compressed encoding for shorter URLs. Older btoa-encoded links are still decoded automatically when opened.