100% Client-Side Processing
98 tools · 14 sets
Privacy-First Online Tools
Free, secure, client-side tools for document conversion, media processing, image editing, and more. All processing happens in your browser - your files never leave your device.
Tools98
Sets14
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AccountNone
Files out0 B
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Index
Set · count
All tool categories
01
AI
Models that run on your own machine — no server round-trip.
03
02
Document
Spreadsheets, text and structured data, converted in place.
11
03
PDF
Merge, split, convert, edit and secure PDFs.
17
04
Media
Video and audio work, driven by a WebAssembly build of FFmpeg.
08
05
Audio
Everything that touches a waveform.
05
06
Video
Everything that touches a frame.
06
07
Image
Convert, resize and compress stills without an upload.
05
08
Developer
Editors, generators and testers for people who write code.
06
09
Security
Keys, signatures, hashes and encodings — held only in this tab.
26
10
Time
Zone maths that respects daylight saving.
02
11
Utilities
Small generators that do one job exactly.
04
12
Calculate
Arithmetic with the working shown.
03
13
Color
Color spaces, palettes and WCAG contrast.
11
14
Network
The one set that must talk to the network. Stated, not hidden.
03
· marks a cross-listed set — its members live in another directory