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Date, Time & Scheduling
Open tool Add Days Calculator
Create a bounded, browser-local add days calculator with visible assumptions, review guidance, and downloadable output.
BUILT AROUND THE TASK
Browser-based editors and processors for everyday files
Edit, clean, combine, split, compress, or prepare content with focused browser tools.
Choose a focused workspace
Ready to use
PDF & Documents
Open tool Merge PDF
Combine two to ten PDFs in a chosen order and download one merged document.
Ready to use
Date, Time & Scheduling
Open tool Add Time Calculator
Create a bounded, browser-local add time calculator with visible assumptions, review guidance, and downloadable output.
Ready to use
File Converters
Open tool JSON to NDJSON
Split a bounded top-level JSON array into one compact, independently parseable value per line.
Ready to use
PDF & Documents
Open tool Remove PDF Form Fields
Delete interactive widgets without claiming to flatten their appearances.
Ready to use
Image Tools
Open tool Image Compressor
Compress still JPEG, PNG, and WebP images locally with adjustable output quality.
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Image Tools
Open tool Image Cropper
Create exact social-media crops with an adjustable focal point.
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PDF & Documents
Open tool Sign PDF with a Visible Label
Add a clearly disclosed non-cryptographic Signed by label to one selected PDF page.
Ready to use
Image Tools
Open tool Image Contrast Adjuster
Expand or compress still-image channel distance from the tonal midpoint.
Ready to use
Text, Writing & Language
Open tool Reverse Text
Reverse grapheme clusters locally without splitting common joined emoji or combined letters.
Ready to use
PDF & Documents
Open tool PDF Bates Numbering
Add bounded sequential Bates identifiers to each page of an authorised PDF.
Ready to use
PDF & Documents
Open tool Remove PDF Embedded Attachments
Delete discoverable document-level embedded files from a separate PDF copy.
Ready to use
PDF & Documents
Open tool Remove PDF Watermark
Remove only watermark layers created and explicitly tagged by the Nirmion watermark tool.
Ready to use
Video, Audio & Media
Open tool Video Compressor
Reduce video size with bounded H.264 compression and resolution profiles.
Ready to use
Text, Writing & Language
Open tool Line Break Remover
Join trimmed non-empty lines with a space, no separator, or comma-space.
Ready to use
PDF & Documents
Open tool Split PDF
Split a PDF into one file per page or fixed-size page groups and download an ordered ZIP.
Ready to use
Maps & Location
Open tool Address Formatter
Create a bounded, browser-local address formatter with visible assumptions, review guidance, and downloadable output.
Ready to use
Agriculture & Gardening
Open tool Crop Yield Calculator
Create a bounded, browser-local crop yield calculator with visible assumptions, review guidance, and downloadable output.
Ready to use
Video, Audio & Media
Open tool Video Resizer
Scale video proportionally to a selected maximum output height.
Ready to use
Parenting & Family
Open tool Co-parenting Expense Splitter
Create a bounded, browser-local co-parenting expense splitter with clear inputs, guided review, and a practical output.
Ready to use
Sales & CRM
Open tool Commission Split Calculator
Create a bounded, browser-local commission split calculator with clear inputs, guided review, and a practical output.
Ready to use
Gaming & Hobbies
Open tool Loot Split Calculator
Create a bounded, browser-local loot split calculator with visible assumptions, review guidance, and downloadable output.
Ready to use
Developer & Data
Open tool Markdown to HTML
Convert GitHub-flavoured Markdown to downloadable HTML without server processing.
Ready to use
Text, Writing & Language
Open tool Text to Speech Script Formatter
Split approved prose into bounded narration cues without generating audio.