ImgFlow
SoftwareNewCompress and convert images locally – nothing gets uploaded
About ImgFlow
ImgFlow is a free in-browser image compressor and converter. Files are processed locally with WebAssembly and are never uploaded to a server. You can compress PNG and JPG images, convert HEIC to JPG, convert images to WebP or AVIF, resize images, and compress to a target file size such as 100KB or 500KB. There is no upload step. EXIF and GPS metadata are stripped by default. ImgFlow can be installed as a progressive web app and works offline. Core features need no sign-up, add no watermark, and do not limit how many files you process. The tool is available in English, Chinese, Japanese, Spanish, and Portuguese.
What problem it solves
Online image tools usually upload your files to their servers. ImgFlow keeps images on your device and compresses or converts them in the browser, so nothing is uploaded.
Alternatives & competitors
A local, in-browser alternative to TinyPNG, iLoveIMG, and Squoosh. Files never leave the device.
Tags
Ratings & reviews
No ratings yet
Be the first to rate ImgFlow — your honest take helps others decide.
- No reviews yet — be the first to rate ImgFlow.
Similar softwares
ShimmerPic
Browser AI image studio for GPT Image 2.5 Flare and Sunburst, Nano Banana and Seedream. Edit with reference photos, render up to 4K, start with 15 free credits.
MotifDeck
AI game art workspace for character motion and creator-selected frames.
Zoivu
Create original characters, reference sheets and visual stories.
Compare ImgFlow
Similar software
Files Converter
Fast & free online file converter. Convert PDF, images, video, and audio safely in your browser. 100% private, secure, and no installation required.
CADProps
Open, measure and convert 92 CAD and 3D file types in the browser, including STEP, IGES and STL. Native CAD runs on CADProps servers.
ButterShare
Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer on any device.
GeoTaggingPhotos.com
Easily add, edit, or remove GPS coordinates from your photos online for free. Support for JPG, JPEG, PNG, and WebP. Batch processing and live map preview includ
LaunchNest LN
LaunchNest LN is a product launch platform for SaaS, AI tools, and developer products. Discover new products, launch your own, and grow with a global community.
Subtitle Kit
Free in-browser SRT tools: shift timing, export plain text, check line length, estimate read time. Your files stay on your device.
Related reads
The 8 Best AI Logo Makers in 2026 (Looka & Alternatives)
Need a logo fast? Here are the 8 best AI logo makers in 2026, from Looka to Canva — with who each is best for.
Penpot vs Figma: Which Design Tool Should You Use in 2026?
Figma is the design industry standard; Penpot is the free, open-source challenger you can self-host. Here's my honest comparison for 2026.
Community discussion (0)
Ask questions, share tips, or compare notes with other ImgFlow users.