KonvrtLocal-first conversion

Product

Resources

Category archive

Technical

Browse every article in the Technical category. This archive is focused on one theme so readers can stay in the same context instead of jumping around the full blog.

23

Posts in category

4

All categories

Editorial filter

Archive type

Articles in this category

Stay on one topic

AI Object Removal in the Browser: 2026 State of the Art

WASM inpainting models including LaMa and MI-GAN, memory and throughput limits in the browser, and how local inference now compares to cloud services.

Animated WebP vs APNG vs GIF in 2026

Comparing file size, color depth, browser and email client support for animated WebP, APNG, and GIF, with guidance on when each format still makes sense.

AV1 vs HEVC vs VP9 for Browser Video in 2026

Where each codec is supported, which chips decode them in hardware, and what to actually ship in production video pipelines this year.

C2PA Content Credentials: Embedding Provenance in Your Images

How C2PA Content Credentials work under the hood, which tools write them, and how to keep the manifest intact through format conversion and web upload in 2026.

Converting RAW Photos to JPEG XL in the Browser

A practical look at decoding CR3, NEF, ARW, and DNG RAW files client-side with WebAssembly and re-encoding them as JPEG XL — no server uploads required.

DICOM to JPEG/PNG: Privacy-First Medical Image Conversion

Converting DICOM files to web-friendly formats while stripping PHI, applying windowing correctly, and staying HIPAA-aware.

FFmpeg.wasm vs WebCodecs: Picking the Right Tool in 2026

Side-by-side benchmarks, codec coverage, and the cases where combining WebCodecs decode with FFmpeg.wasm filtering beats either alone.

Lossy vs Lossless Compression: A Practical 2026 Decision Guide

When quality 80 beats 95, SSIM and Butteraugli thresholds that matter, and format-specific sweet spots for AVIF, WebP, JPEG XL, and PNG.

WebCodecs API: Browser-Native Video Conversion in 2026

How WebCodecs unlocks hardware-accelerated video transcoding in the browser, when it beats FFmpeg.wasm, and the real pipeline shape for a working converter.

AVIF vs WebP vs JPEG XL: The Definitive Image Format Comparison (2026)

Head-to-head comparison of AVIF, WebP, and JPEG XL with real benchmarks, browser support data, and a decision flowchart for choosing the right next-gen format in 2026.

Chrome 145 Ships JPEG XL: What This Means for Web Developers

Google reversed its JPEG XL decision and Chrome 145 now supports JXL natively. Here's what changed, current browser support, and how to start using JPEG XL today.

Image Optimization for Core Web Vitals in 2026: The Complete Guide

Images are the LCP element on 80%+ of pages. Learn how to optimize image format, size, loading priority, and compression for better Core Web Vitals scores.

WebP vs AVIF: Which Image Format Should You Choose?

A practical comparison of WebP and AVIF for web developers and content creators. File sizes, quality, browser support, and when to use each.

AI Background Removal: Cloud vs Browser-Based Tools Compared (2026)

Compare cloud-based and browser-based AI background removal tools. Quality, privacy, speed, and batch processing capabilities for product photos and portraits.

AI Image Upscaling to 4K: Faithful vs Creative Enhancement Explained

How AI upscaling works, the difference between faithful and creative enhancement, and when to use each mode for photos, product images, and old pictures.

WebP vs PNG: Which Format Should You Use in 2026?

A practical comparison of WebP and PNG for web developers, designers, and content creators. File sizes, transparency, quality, and when to use each format.

SVG to PNG: When and How to Rasterize Vector Graphics

When to convert SVG to PNG, how to choose the right resolution, and common pitfalls. A practical guide for designers and developers working with vector and raster formats.

PDF to DOCX: AI-Powered vs Traditional Conversion Compared (2026)

Compare AI-powered and traditional PDF to Word conversion methods. Layout preservation, table handling, font matching, and privacy considerations.

How to Reduce Page Weight by 70% with Modern Image Formats

A real-world case study showing how converting images from JPEG/PNG to AVIF/WebP cut page weight by 70% and improved LCP from 3.2s to 1.4s.

Video to GIF: Why Animated WebP and AVIF Are Better Alternatives in 2026

Animated GIFs are huge and limited to 256 colors. Modern alternatives like animated WebP and video embeds are 75-90% smaller. Here's how to switch.

Building an Image Processing Pipeline with a Conversion API

Developer tutorial for integrating an image conversion API into your workflow. Covers batch format conversion, webhook callbacks, and code examples in JavaScript.

WebAssembly in 2026: How It Powers Privacy-First File Processing

A technical look at how WebAssembly enables near-native file conversion in the browser. Performance benchmarks, use cases, and why WASM is the future of local-first tools.

Why fetchpriority='high' Is the Most Underused Performance Attribute

Only 17% of pages use fetchpriority. This single HTML attribute can improve LCP by 200-500ms. Here's how it works and when to use it.

Built for fast file workflows

Convert, optimize, and ship files without sending them away first.

Konvrt keeps the experience simple: local-first processing when possible, clear pricing, strong privacy defaults, and focused tools for repetitive file work.

Local-first

Files stay on your device for supported browser workflows.

Fast answers

Use FAQ, docs, and contact paths without hunting around the site.

Clear upgrades

Move from free workflows to paid access without confusing plan language.