The Image Editor That Never Sees Your Files
Scenarios
Redacting Sensitive Information
Blur or crop out personal data, account numbers, and confidential details from screenshots before sharing. Because processing is local, the unredacted version never touches a network. It never exists anywhere except your device memory.
Processing Medical or Legal Images
Convert, resize, or crop images containing protected health information (PHI) or privileged legal documents without violating data handling policies. No data leaves your device, so no third-party processing agreement is needed.
Corporate Security Environments
Use FastEdit on networks with strict data loss prevention policies. Since it runs client-side with no outbound data transfer during processing, it satisfies zero-trust requirements that block cloud-based editors.
Air-Gapped or Offline Environments
After the initial page load, FastEdit works fully offline. Disconnect from the internet and continue editing. This makes it usable in air-gapped environments where network-dependent tools are prohibited.
Personal Photo Editing
Edit, crop, and convert personal photos, family images, identity documents, private moments, without worrying about copies being stored on third-party servers or used for model training.
Key Features
100% Client-Side Processing
All image processing runs locally in your browser via WebAssembly. No files are uploaded, transmitted, or stored on any server. Verifiable in browser DevTools, zero outbound requests during editing.
No Account Required
No signup, no login, no email address. Open the editor and start working. There is no user database because there are no users to track.
Open Source
The complete source code is publicly available. Audit the processing pipeline yourself to verify that no data exfiltration occurs. Community reviewed and transparent.
Works Offline
After the initial page load, FastEdit runs entirely offline. Disconnect your network and continue editing. Files never need network access to be processed.
Blur & Redact Tools
Apply blur effects to regions of an image to obscure faces, text, or other sensitive content before sharing screenshots or documents.
Crop & Trim
Remove unwanted areas from images and trim segments from animations or videos. The crop tool lets you isolate exactly the content you want to share and discard the rest.