Trencada: 380+ free online tools for PDFs, images and everyday tasks

About Trencada

Trencada is a large, free collection of online tools, more than 380 by its own count, with no account and nothing to install. The PDF section is the most complete part and covers most everyday document jobs.

You can convert Word, Excel, PowerPoint, text, images and HEIC photos to PDF, and turn PDFs back into Word, Excel, PowerPoint, JPG, PNG or plain text. Organising tools merge, split, rotate, crop and reorder pages, add page numbers and watermarks, and compress, resize, flatten, repair or convert a PDF to greyscale. There is OCR for scanned documents, fill and sign for forms, and security tools to protect, unlock and redact a PDF.

Beyond PDFs, Trencada has image tools such as an image resizer and AVIF or HEIC to JPG converters, text tools like a character counter, calculators from calories to salary-to-hourly, developer helpers such as a JSON formatter and JSON to CSV, a QR code generator, a password generator, and smaller categories for video, e-commerce and fun.

With this many tools, the site is a convenient single bookmark for occasional jobs. Its pages do not say clearly which tools process files in your browser and which upload them, so avoid sensitive documents unless you can confirm how a given tool handles them.