ToolFiddle
A privacy-focused collection of browser-based utility tools that process files locally without sign-ups or daily limits.
Open productWhat it does
About ToolFiddle
ToolFiddle, created by Siddhant Jain, is a collection of browser-based utility tools designed to process data directly on the user's device. The platform operates without uploading files, storing user data, logging activity, or applying watermarks. Its set of utilities includes file converters, PDF merging, barcode generation, time zone matching, and mortgage calculations. Supported by advertising, ToolFiddle provides full access without requiring user accounts, email sign-ups, or daily caps, and continues working offline after the initial page load.
- Availability:
- launched
- Access:
- free
- Format:
- software
- Platform:
- web
Pricing at launch: Free service supported by advertising without paid tiers, email requirements, or daily caps.
Core capabilities
Local Browser Processing
Executes tool operations directly inside the user's web browser using the device processor without storing, logging, or uploading data.
Barcode Generation
Generates scannable PNG or SVG barcodes from text strings, SKUs, or product numbers right in the browser.
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