DuneTools is unclaimed —

DuneTools

Your Files Are Yours Not the Cloud·dunetools.com

DuneTools is a suite of free, privacy-first multimedia tools that run entirely in the browser using WebAssembly. It lets users compress, convert, and edit images, PDFs, audio, and video without uploading files to any server. The tools work offline after the first load, require no sign-up, and add no watermarks to output.

What it's for

Compress imagesMerge PDFsExtract audio from videoEdit photosConvert image formatsResize images for social mediaProtect and unlock PDF filesGenerate QR codes and invoicesEdit or remove EXIF metadataConvert video to GIF

Features 22

Adjust audio volume
Compress images
Compress PDF files
Convert images between JPG, PNG, WebP, HEIC, AVIF, SVG, BMP, TIFF, GIF
Convert JPG to PDF and PDF to JPG
Convert video to GIF
Crop images
EXIF metadata editor
Extract audio from video
Favicon Generator
HTML to image converter
Invoice Generator
JSON Formatter
Merge and trim audio
Merge PDFs
Protect and unlock PDF files
QR Code Generator
Resize images
Screen recorder
Split PDFs
Upscale images
Watermark images

At a glance

free tier

TypeWeb app

DeploymentCloud

PlatformsWeb

LanguagesEnglish, Spanish, Portuguese, German, French, Italian, Dutch, Polish, Swedish, Norwegian, Danish

CompanyAldea Code

Complianceself-reported

GDPR

Pricing

All tools are entirely free; the site states its model is 'based on non-intrusive advertising' rather than paid subscriptions.

FreeFree

Free for all users; supported by non-intrusive advertising, no paid tiers mentioned.

No limits, no sign-up, no watermark