Picovert
No Upload · No Sign-up · 100% Free

Free Online Image Converter

Convert PNG, JPG, WebP, GIF, AVIF, and HEIC — or compress, resize, and edit. Everything runs in your browser. No upload, no sign-up, free forever.

Get Started

0

Files Uploaded — Ever

20+

Formats Supported

10+

Free Tools

Image Converter & Editing Tools

Convert

PNG, JPG, WebP, AVIF, HEIC — convert any format free

Compress

Shrink PNG, JPG, and WebP up to 80% — no quality loss

Resize

Scale or set exact dimensions

Crop

Crop with preset or custom ratios

Rotate

Rotate or flip images easily

Watermark

Add text watermarks to protect images

GIF & Video Converter

GIF → WebP

Smaller files, full animation — no upload required

To GIF

Create animated GIFs from video

GIF → MP4

Smaller files, smoother playback

GIF → WebM

Modern, efficient web format

Privacy & Utility Tools

Background Remover

Remove backgrounds automatically using AI

EXIF Remover

Strip hidden metadata from photos

Image to PDF

Combine images into a single PDF

GIF Optimizer

Compress GIFs or convert to WebP / MP4

Social Resize

Resize for Instagram, YouTube, and more

Why Use a No-Upload Converter?

Privacy First

Every conversion happens locally via WebAssembly. Your files never touch our servers — not even temporarily. Safe for sensitive documents.

Lightning Fast

No server roundtrip means zero upload wait. WebAssembly-powered processing runs at near-native speed, directly in your browser tab.

100% Free

Every tool is 100% free — no file size limits, no watermarks, no account required. Use as much as you want, forever.

From the Blog

PNG vs WebP: Which Should You Use in 2026?

PNG dominated the web for two decades. WebP arrived in 2010 and now ships a 25-35% smaller file at the same quality. Here's when each format wins, and how to pick.

2026-04-308 min read

Next.js next/image WebP vs Pre-Converted WebP: Which Is Faster?

next/image converts images to WebP on-the-fly at request time. Pre-converting to WebP at build time eliminates that overhead. Here's a detailed comparison with real benchmark numbers.

2026-04-308 min read

How to Compress Images for Free — Complete 2026 Guide

Reduce image file size without losing quality. Step-by-step guide for JPG, PNG, WebP, and AVIF — with free browser-based tools, no upload needed.

2026-04-307 min read

Frequently Asked Questions

Is Picovert really free?+
Yes, every tool on Picovert is 100% free with no limits, no watermarks, and no sign-up required.
Does Picovert upload my files to a server?+
No. Picovert uses WebAssembly to process everything locally on your device. Your files never leave your browser — not even temporarily. This makes it safe for confidential images, private documents, and sensitive photos.
Which file formats are supported?+
Images (PNG, JPG, WebP, AVIF, HEIC, BMP, TIFF, ICO, GIF), PDFs, and videos (MP4, MOV, GIF, WebM, MP3). 20+ formats total.
Do I need to install anything?+
No installation required. Picovert runs entirely in your browser — works on Chrome, Edge, Firefox, and Safari without any plugin.
Is there a file size limit?+
Most tools support files up to 100MB. Video processing supports much larger files via in-browser FFmpeg.
How do I convert a GIF to WebP for free?+
Go to the GIF & Video Converter section and click 'GIF → WebP'. Picovert converts animated GIFs to WebP entirely in your browser — no upload, no account needed. The output is typically 60–80% smaller than the original GIF, with animation fully preserved.