Black out names, keys, and faces with secure solid redaction. Blur and pixelate available with explicit warnings.
PNG · JPEG · WebP→ PNGLight on device
Files are processed on your device — verifiably
Hate uploading private files? So do we.
Redact, clean, compress, and convert images, PDFs, spreadsheets, and videos in your browser. Your files stay on your device.
Drop any file to see matching tools
or browse
Images · PDFs · Spreadsheets · Video · Audio
Stays on this device — nothing is uploaded
Every format you're stuck with
Twenty-three tools across four categories — each one a real working tool, not a landing page.
Image and screenshot tools
All Images →Inspect EXIF, GPS, and device fields grouped by risk, then export a stripped copy that is rescanned to prove it.
JPEG · PNG · WebP +→ JPEGLight on device
Quality slider and target-size search with side-by-side comparison. Metadata is stripped by default.
PNG · JPEG · WebP→ JPEGLight on device
PDF tools
All PDFs →Combine multiple PDFs into one, with drag-free reordering and page-count verification.
PDF→ PDFModerate on device
Extract page ranges, split into fixed-size chunks, or save every page separately. ZIP output with manifest.
PDF→ PDFModerate on device
Rotate all pages or specific ranges in 90° steps, with per-page preview of the result.
PDF→ PDFLight on device
Spreadsheet and Excel tools
All Spreadsheets →Convert each worksheet to CSV with delimiter choice and a ZIP for multi-sheet workbooks.
XLSX · XLS · ODS→ CSVModerate on device
One sheet per CSV, automatic delimiter detection, and a fresh clean workbook as output.
CSV · TSV→ XLSXLight on device
Inventory hidden and very-hidden sheets, hidden rows/columns, defined names, hyperlinks, and comments.
XLSX · XLS · ODS→ Inspection report (on screen)Moderate on device
Video and audio tools
All Video & audio →Set in/out points on a preview player and export the range as a locally re-encoded WebM clip.
MP4 · WebM · MOV (browser-dependent)→ WebMHeavy on device
Re-encode a video with the audio track entirely absent from the output file.
MP4 · WebM · MOV (browser-dependent)→ WebMHeavy on device
Resolution and bitrate presets re-encoded locally in real time, with before/after size reporting.
MP4 · WebM · MOV (browser-dependent)→ WebMHeavy on device
Popular quick tasks
How local processing works
1
Choose locally
Pick a file with your browser's file picker, drag and drop, or paste. It is opened by code running in your tab.
2
Edit locally
Redact, compress, convert, clean — the processing engine runs on your device. Your file's bytes never leave it.
3
Verify
Before offering a download, the tool reopens its own output and checks that the change really happened.
4
Download
The result is written straight from browser memory to your disk. Close the tab and it's gone from the session.
Don't take our word for it — verify it with your browser's network panel. The whole point is that you don't have to trust us.
Fair questions
How can these tools be free with no account?
Because your files never touch our servers, we don't pay for upload bandwidth, processing clusters, or storage — the expensive parts of a typical file-tool service. Serving a static site is cheap, so there is nothing to paywall.
How do I know my file isn't uploaded?
You can verify it: open your browser's developer tools, watch the Network panel, and process a file. You'll see the page's own assets load, and no request carrying your file. Our How it works page walks through it step by step.
Is there a file size limit?
No artificial one. Capacity depends on your device's memory and browser — a laptop handles bigger files than a budget phone. Tools warn instead of silently failing when a file is too heavy for the device.
Do the tools add a watermark?
No. Outputs contain your content and nothing else. The watermark tool exists for stamping your own documents — that's the only watermark you'll ever see.
Your file is still sitting there. Deal with it.
No sign-up screen, no upload bar, no "premium" popup at the last step. Pick a tool and be done in a minute.