All free file tools by category
216 tools, sorted by what they work on. Every one is free, needs no account, and adds no watermark to your result.
By file type
Convert, compress, merge, split, sign, protect and clean PDF files.
Resize, compress, convert, upscale and strip metadata from photos.
Move between Word, Excel, PowerPoint, HTML and plain text.
Convert, trim, compress and resize video, or pull audio and frames out of it.
Convert, trim, normalise and inspect audio files.
Create and extract ZIP, TAR and GZIP archives safely.
Convert between CSV, JSON, XLSX, XML and YAML.
Clean, compare, count and transform text.
Hashes, encoders, JWTs, regex and formatting helpers.
The odds and ends: QR codes, colour tools, file inspection.
Text and document forensics
Focused single-purpose pages for inspecting text and documents. These run entirely in your browser.
Find mixed-script characters that visually imitate Latin text.
Sanitize visible text while preserving HTML structure.
Preserve headings, tables, links and code fences.
Reveal and remove zero-width and invisible Unicode, with every code point named.
Hidden Unicode, look-alike characters and text statistics, with no invented score.