Free online PDF tools — merge, compress, split PDFs. Image editor, format converter, AI background remover. Browser-based, no uploads, free.
PDF Free is a suite of 37 free online tools for PDF and image tasks — merging, compressing, converting, editing, AI background removal and more. Every tool runs entirely in your browser using WebAssembly: your files are processed locally and never uploaded to any server, so contracts, photos and personal documents stay completely private. No sign-up, no installs, no watermarks, no file limits — open a tool and it just works, in any of 14 languages.
Combine contracts, reports and slides into one clean file
Shrink big PDFs for email and upload portals
Cut out subjects with AI for product shots and designs
Make PDFs editable, with OCR for scanned pages
Give photos a professional shallow depth of field
Speed up your site with smaller JPG, PNG and WebP files
Yes. All 37 tools are completely free — no sign-up, no usage limits and no watermarks. Ads shown on the site help cover server and development costs.
No. Every tool processes files locally in your browser with WebAssembly — your files never leave your device and are not stored anywhere.
Each tool accepts files up to 25MB (AI tools up to 10MB) and batch uploads of up to 30 files. Because processing happens locally, there are no server-side queues or daily caps.
No installation and no registration needed. Open any tool in a modern browser — Chrome, Edge, Firefox or Safari — on desktop or mobile, and it works immediately.