YOUR EVERYDAY TOOLKIT
Less file friction.
More done.
Free tools for PDFs, images, data, and a little self-discovery. Open a workspace. Get a useful result. Get on with your day.
Find your toolA GOOD PLACE TO START
One small task. Sorted.
Photos and PDFs, organized together
Preview every page. Reorder, rotate, delete or extract a selection. Download one PDF or split pages into a ZIP, all on your device.
Images that meet your requirements
Resize, pad or crop JPG and PNG images. Check a target KB limit, fix individual results, name the batch and download a ZIP.
Turn images into editable text
Extract English or Simplified Chinese text from screenshots and scanned pictures. Review, copy or download TXT, with local OCR.
Batch barcode and QR labels
Turn CSV or pasted IDs into printable A4 labels with names and notes. Download PDF, individual PNGs or a ZIP. Free and browser-local.
Compare two CSV files by ID — free local diff
Compare CSV or TSV files by a unique ID, email or SKU. Find added, removed and changed rows, then download a detailed report. Free, no login, files stay in your browser.
Big Five personality test and report
Take 50 public-domain IPIP questions in English or Chinese. Explore five trait scores and download your full report for free. Private, local and non-diagnostic.
BUILT AROUND YOUR PRIVACY
Your files don’t need
a round trip to the cloud.
Our local workspaces process files and answers inside this browser. No account, input uploads, or saved workspace history. Clear or leave the page to discard the session; downloads remain on your device.
Need PDF to Word? That converter uses server processing and is clearly marked before you upload.
How free access worksA LITTLE KNOW-HOW
Better inputs. Better results.
How to turn a CSV into printable barcode labels
Prepare exact identifiers, map name and note columns, choose an A4 label layout and check a printed barcode or QR sample before making a batch.
Read the guide GUIDE / 02How to compare two CSV files by a unique ID
Match records by ID or SKU, keep leading zeros, resolve duplicate keys and inspect a cell-level change report from two UTF-8 CSV exports.
Read the guide GUIDE / 03Static QR codes: a print, download and privacy checklist
Choose PNG or SVG, preserve a QR code’s border, test the final print and understand what a static URL or Wi-Fi code actually exposes.
Read the guide