Request a Tool & Community Wishlist

Help shape the future of ZeroTool.online. Upvote tools currently in our research pipeline, or propose a new client-side air-gapped utility.

Under Community Consideration

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PDF

PDF Page Merger & Splitter

Combine, reorder, and extract PDF pages 100% locally in browser memory without server uploads.

IMAGE

SVG to High-Res Vector PNG Converter

Render infinite-resolution raster PNGs from raw SVG code with custom transparent backgrounds.

FINANCE

Commercial GST & VAT Tax Calculator

Reverse-calculate gross tax breakdown, intra-state CGST/SGST splits, and compliant invoices.

DEV

Base64 Image & Font Data-URI Encoder

Instantly embed image assets into CSS or HTML data-strings with zero server processing.

Propose a New In-Browser Tool

Have an idea for a private, air-gapped utility? Submit your concept directly to our product pipeline.

Tool Name / Concept *

Category *

How Should It Work? (Inputs, Calculation, Outputs) *

Mandatory IP & Royalty Waiver: I understand that this submission is voluntary and non-confidential. I irrevocably assign all rights, title, formulas, and concepts to the public domain or ZeroTool.online. I acknowledge that ZeroTool.online may build, release, or modify this tool without any royalties, compensation, or copyright claims.