
PicShift
Free image converter — runs locally, nothing uploaded
Details
- Follow on
- @bigbyteio
- Target Audience
- Content CreatorsDesignersNon-Technical Users
About PicShift
PicShift is a free browser-based image converter and compressor that processes everything locally using WebAssembly. Your files never leave your device. Convert between HEIC, HEIF, WebP, AVIF, PNG, JPG, and BMP with a single drag-and-drop. Batch process up to 200 images at once, compare quality side-by-side before downloading, and work offline after the first page load. Built for people who need quick format conversions without trusting random upload-based tools with their photos. Supports 12 languages and runs on any modern browser — desktop or mobile. No account required. No file size limits from server uploads. No watermarks. Just fast, private image conversion.
Product Insights
PicShift is a web-based utility for content creators and designers that facilitates local image conversion and compression using WebAssembly within the browser. It supports batch processing for various modern formats across mobile and desktop platforms without requiring server-side uploads.
- Processes all image conversions locally on-device to ensure privacy and data security.
- Supports high-volume batch processing for up to 200 images simultaneously.
- Includes side-by-side quality comparisons for format optimization before downloading.
- Operates offline after the initial load and imposes no server-side file size limits.
Ideal for: Content creators, designers, and non-technical users who require a private way to convert HEIC, WebP, and AVIF files locally without uploading data to a server.
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Comments (2)
Free image conversion that runs locally with nothing uploaded is the right way to build this tool. PicShift respects privacy and works fast without a backend dependency.
Built PicShift because I was tired of uploading private photos to random converter sites. Everything runs locally via WebAssembly — your files never leave the browser. Would love your feedback!