Useful tools,
without the friction.
Extract dates from PDF bills and invitations. Inspect and protect image and PDF files directly in your browser. Fast, private, no sign-up.
Never miss a date hidden in a PDF.
Find billing deadlines, subscription renewals, meetings and dates in a file. Review ambiguity, select your timezone, and export calendar events.
PDF Date & Deadline Extractor
Try 20 downloadable synthetic PDF fixtures and inspect edge cases like 04/05/2026, multiple due dates, and daylight saving.
Open date lab ↗Ten tools. Each with its own page.
Private-by-default utilities that run in your browser, without sending your files to our server.
EXIF Metadata Viewer
Inspect camera, software and location tags saved inside JPEG images.
Open tool ↗TOOL 02Photo GPS Location Checker
Check whether an image contains GPS coordinates before you share it.
Open tool ↗TOOL 03Remove Image Metadata
Re-encode a photo locally to strip common metadata such as EXIF and GPS tags.
Open tool ↗TOOL 04Private Image Resizer
Resize an image in your browser without submitting it to a server.
Open tool ↗TOOL 05Image to WebP Converter
Convert JPEG or PNG photos into WebP locally in your browser.
Open tool ↗TOOL 06Image Watermark Maker
Add a visible purpose-specific text watermark to an image before sharing it.
Open tool ↗TOOL 07Blur or Black Out Photo Area
Select a rectangular part of an image to cover with a solid opaque block.
Open tool ↗TOOL 08SHA-256 File Checksum
Calculate a SHA-256 fingerprint of a file locally using Web Crypto.
Open tool ↗TOOL 09PDF Metadata Viewer
Read PDF document metadata such as title, creator and author locally.
Open tool ↗TOOL 10Extract PDF Pages
Extract selected pages to a new PDF locally, without sending files to a server.
Open tool ↗Tool Island Lab does not collect uploaded file contents. Conversion outputs still require your own review; metadata removal does not guarantee anonymity. The sample PDFs are fabricated test fixtures, not real invoices.