FreeKit is a collection of free online tools for developers, SEO professionals, designers, students, content creators, and everyday users.

Are all tools completely free?

Yes. Every tool on FreeKit is free to use without subscriptions or hidden charges.

Do I need to create an account?

No. You can use all tools instantly without creating an account.

No. Most tools process data locally in your browser, and we do not permanently store your inputs.

Can I use FreeKit on mobile devices?

Yes. Every tool is fully responsive and works on smartphones, tablets, laptops, and desktop computers.

How often are new tools added?

We regularly add new tools and improve existing ones based on user feedback and industry needs.

Which browsers are supported?

FreeKit supports all modern browsers, including Chrome, Edge, Firefox, Safari, and other Chromium-based browsers.

Can I share these tools with others?

Absolutely. You are welcome to share FreeKit with friends, colleagues, students, and your team.

What is the difference between JPG and PNG?

JPG (JPEG) is a lossy compressed format that produces small files but loses some image data each time it is saved. PNG is a lossless format that preserves every pixel perfectly and supports transparency (alpha channel). PNG files are typically larger than JPG but offer pixel-perfect quality, making them ideal for graphics, logos, screenshots, and images with text.

Will converting JPG to PNG improve image quality?

Converting JPG to PNG preserves the current quality of your image without any further degradation. However, it cannot restore quality that was already lost during the original JPG compression. The benefit is that the PNG file will not lose any more quality — it preserves exactly what the JPG currently shows, pixel for pixel.

Why are PNG files larger than JPG files?

PNG uses lossless compression, meaning it stores every pixel exactly as-is without discarding any data. JPG uses lossy compression that permanently removes visual data the human eye is less likely to notice. This makes JPG files much smaller (typically 60-90% smaller) but at the cost of some quality loss. PNG trades file size for perfect quality.

Does PNG support transparency?

Yes, PNG fully supports transparency through its alpha channel. This means you can have images with see-through areas, which is essential for logos, icons, watermarks, and graphics that need to overlay on different backgrounds. JPG does not support transparency — this is one of the main reasons to convert JPG to PNG.

Can I convert multiple JPG files to PNG at once?

Yes, our tool supports batch conversion. Drag and drop multiple JPG/JPEG files or select several files at once, and all of them will be converted to PNG simultaneously. You can download each converted image individually or download all of them at once with one click.

What JPG formats are supported?

Our tool accepts both JPG and JPEG file extensions (they are the same format). It also supports JPEG images with various color profiles including sRGB, Adobe RGB, and CMYK. The conversion preserves the original color depth and dimensions of your image.

Is it safe to convert JPG to PNG here?

Absolutely. All conversion is performed entirely in your browser using client-side JavaScript and the Canvas API. Your images are never uploaded to any server. Once you close the tab, all traces of your images are gone from memory. This makes it completely safe for converting even private or sensitive images.

When should I use PNG instead of JPG?

Use PNG for images that need pixel-perfect quality: logos, icons, screenshots, graphics with text, line art, and images that need transparent backgrounds. Use JPG for photographs and web images where file size matters more than perfect quality. For web use, a common strategy is to use PNG for graphics/logos and JPG for photographs.

Can I convert the PNG back to JPG later?

Yes, you can always convert PNG back to JPG using our PNG to JPG Converter. Keep in mind that converting back to JPG will introduce lossy compression again. For this reason, it is a good practice to keep your original JPG files as backups if you plan to convert back and forth.

Is this tool free to use?

Yes, this JPG to PNG converter is 100% free with no limits on usage, no subscriptions, and no hidden fees. You can convert as many images as you need, as often as you want. There are no watermarks added to your converted images either.

JPG to PNG Converter

Convert JPG images to PNG format with lossless quality and transparency support.

BeginnerImage ToolsFreev1.0.0Updated Jul 24, 2025

Drag & drop JPG images here, or browse

JPG/JPEG files up to 50MB each

How to Convert JPG to PNG Online

Converting your JPG images to lossless PNG format takes just a few simple steps:

Upload your JPG images — Drag and drop JPG or JPEG files or click the browse button. The tool accepts JPG/JPEG files up to 50MB each.
Click Convert — Your JPG images will be converted to lossless PNG format instantly in your browser. Every pixel is preserved exactly.
Preview the results — See the original JPG and converted PNG side by side with file sizes. The PNG is lossless — no quality is lost during conversion.
Download the PNG files — Download each converted image individually or download all at once. Files are automatically named with the .png extension.

Features

Lossless conversion — every pixel preserved exactly, zero quality loss
PNG supports transparency (alpha channel) for overlays and logos
Batch convert — process multiple JPG/JPEG files to PNG at once
Side-by-side preview showing original JPG and converted PNG
File size comparison with size change indicator per image
Automatic .png file naming for easy identification
Drag and drop or click to upload — no sign-up required
All processing in your browser — your images never leave your device
Supports all JPG/JPEG variants including different color profiles
Re-convert without re-uploading — click Convert again anytime

When to Convert JPG to PNG

For Logos & Icons

PNG supports transparency, making it the standard format for logos and icons that need to overlay on different backgrounds. Convert your JPG logos to PNG so you can place them on any colored background without white boxes.

For Screenshots & Text

Screenshots and images containing text look sharper in PNG format because there is no lossy compression that blurs edges. PNG preserves crisp text and fine details that JPG can soften.

For Graphics & Line Art

Line art, drawings, and graphics with solid colors and sharp edges benefit from PNG's lossless compression. JPG compression creates visible artifacts around sharp edges and solid color areas.

For Archiving & Editing

PNG files can be edited and re-saved without any quality degradation, unlike JPG which loses quality each time it is saved. Convert to PNG before editing to preserve the best possible starting quality.

Common Use Cases

Logo & Brand Assets

Convert JPG logos to PNG for transparent backgrounds, enabling use on any website or document.

Website Graphics

Use PNG for website icons, buttons, badges, and decorative elements that need crisp edges and transparency.

App Development

Convert app assets from JPG to PNG for iOS and Android, where PNG is the standard format for UI elements.

Presentation & Documents

PNG images look sharper in PowerPoint, Word, and PDF documents, especially for text-heavy graphics.

Social Media Graphics

Convert JPG graphics to PNG for crisper edges on social media profile pictures and cover photos.

Watermarking & Overlays

PNG transparency is essential for watermarks, overlays, and layered image effects.

Print Preparation

PNG files are preferred for printing text, logos, and line art due to their lossless quality.

Image Editing Workflows

Start with PNG before editing to ensure maximum quality throughout your editing process.

Tips for Best Results

PNG files are larger than JPG — this is normal because PNG stores every pixel without compression loss.
Converting JPG to PNG cannot restore quality already lost from previous JPG compression.
For best results, start with the highest quality JPG available before converting to PNG.
Use PNG for images with text, logos, sharp edges, and areas of solid color where JPG artifacts are visible.
Use JPG for photographs where file size matters more than pixel-perfect quality.
After converting to PNG, you can edit and re-save the file without any additional quality loss.
Need to convert back to JPG? Use PNG to JPG Converter with adjustable quality settings.
Need to convert to WebP for web optimization? Use Image to WebP Converter for smaller file sizes.
Need to compress images without changing format? Use Image Compressor.

Frequently Asked Questions

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Faisal Hossain

Founder & Developer of FreeKit

I personally designed and built every tool on this website — including the one you just used. If these tools have been helpful, I can build custom tools, automation workflows, websites, and SEO solutions tailored to your business.

Services

SEO Audit, Technical SEO & On-Page SEO
WordPress & Shopify Development
WooCommerce & E-commerce Management
n8n & AI Workflow Automation
Python Automation & Web Scraping
VPS, Linux & Self-Hosted Infrastructure
AI Vibe Coding Expert — APPS, WEB, SAAS

Availability

Remote: Available Now

United States & European company

USD $25/hour or USD $1,500/month

On-site: Open to Relocation

With work visa & travel support

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View full profile & services

How to Convert JPG to PNG Online

Converting your JPG images to lossless PNG format takes just a few simple steps:

Upload your JPG images — Drag and drop JPG or JPEG files or click the browse button. The tool accepts JPG/JPEG files up to 50MB each.

Click Convert — Your JPG images will be converted to lossless PNG format instantly in your browser. Every pixel is preserved exactly.

Preview the results — See the original JPG and converted PNG side by side with file sizes. The PNG is lossless — no quality is lost during conversion.

Download the PNG files — Download each converted image individually or download all at once. Files are automatically named with the .png extension.

Features

Lossless conversion — every pixel preserved exactly, zero quality loss

PNG supports transparency (alpha channel) for overlays and logos

Batch convert — process multiple JPG/JPEG files to PNG at once

Side-by-side preview showing original JPG and converted PNG

File size comparison with size change indicator per image

Automatic .png file naming for easy identification

Drag and drop or click to upload — no sign-up required

All processing in your browser — your images never leave your device

Supports all JPG/JPEG variants including different color profiles

Re-convert without re-uploading — click Convert again anytime

When to Convert JPG to PNG

For Logos & Icons

For Screenshots & Text

Screenshots and images containing text look sharper in PNG format because there is no lossy compression that blurs edges. PNG preserves crisp text and fine details that JPG can soften.

For Graphics & Line Art

Line art, drawings, and graphics with solid colors and sharp edges benefit from PNG's lossless compression. JPG compression creates visible artifacts around sharp edges and solid color areas.

For Archiving & Editing

Common Use Cases

Logo & Brand Assets

Convert JPG logos to PNG for transparent backgrounds, enabling use on any website or document.

Website Graphics

Use PNG for website icons, buttons, badges, and decorative elements that need crisp edges and transparency.

App Development

Convert app assets from JPG to PNG for iOS and Android, where PNG is the standard format for UI elements.

Presentation & Documents

PNG images look sharper in PowerPoint, Word, and PDF documents, especially for text-heavy graphics.

Social Media Graphics

Convert JPG graphics to PNG for crisper edges on social media profile pictures and cover photos.

Watermarking & Overlays

PNG transparency is essential for watermarks, overlays, and layered image effects.

Print Preparation

PNG files are preferred for printing text, logos, and line art due to their lossless quality.

Image Editing Workflows

Start with PNG before editing to ensure maximum quality throughout your editing process.

Tips for Best Results

PNG files are larger than JPG — this is normal because PNG stores every pixel without compression loss.

Converting JPG to PNG cannot restore quality already lost from previous JPG compression.

For best results, start with the highest quality JPG available before converting to PNG.

Use PNG for images with text, logos, sharp edges, and areas of solid color where JPG artifacts are visible.

Use JPG for photographs where file size matters more than pixel-perfect quality.

After converting to PNG, you can edit and re-save the file without any additional quality loss.

Need to convert back to JPG? Use PNG to JPG Converter with adjustable quality settings.

Need to convert to WebP for web optimization? Use Image to WebP Converter for smaller file sizes.

Need to compress images without changing format? Use Image Compressor.

Frequently Asked Questions